Evaluation Board User Guide UG-478 One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com Evaluation Board for the AD7176-2—24-Bit, 250 kSPS Sigma-Delta ADC with 20 μs Settling FEATURES GENERAL DESCRIPTION Full featured evaluation board for the AD7176-2 PC control in conjunction with the system demonstration platform (EVAL-SDP-CB1Z) PC software for control and data analysis (time domain) Standalone capability The EVAL-AD7176-2SDZ evaluation kit features the AD7176-2 24-bit, 250 kSPS analog-to-digital converter (ADC). A 7 V to 9 V external bench top supply is regulated to 5 V and 3.3 V to supply the AD7176-2 and support all necessary components. The EVAL-AD7176-2SDZ board connects to the USB port of the PC by connection to the EVAL-SDP-CB1Z motherboard. ONLINE RESOURCES The EVAL-AD7176-2SDZ software fully configures the AD7176-2 device register functionality and provides dc time domain analysis in the form of waveform graphs, histograms, and associated noise analysis for ADC performance evaluation. Evaluation Kit Contents EVAL-AD7176-2SDZ evaluation board Evaluation software CD for the AD7176-2 Documents Needed AD7176-2 data sheet UG-478 user guide Required Software EVAL-AD7176-2SDZ evaluation software The EVAL-AD7176-2SDZ is an evaluation board that is designed to allow the user to evaluate the features of the ADC. The user PC software executable controls the AD7176-2 over the USB through the system demonstration platform board (EVAL-SDP-CB1Z). EQUIPMENT NEEDED EVAL-AD7176-2SDZ evaluation board EVAL-SDP-CB1Z system demonstration platform External 7 V to 9 V power supply DC signal source USB cable PC running Windows with USB 2.0 port FUNCTIONAL BLOCK DIAGRAM 7V TO 9V VIN ADP1720 5V LDO ADP1720 3.3V LDO ADR445 5V VREF ADP7104 5V LDO AD8656 CROSSPOINT MULTIPLEXER 1.8V LDO PRECISION REFERENCE ON-BOARD NOISE TEST REGCAPD IOVDD REFOUT REF+ REF– REGCAPA AVDD2 AVDD1 ADA4940-1 1.8V LDO USB INT REF AIN0 DIGITAL FILTER AIN3 SCLK DIN LED ADC AIN2 SERIAL INTERFACE AND CONTROL CS AIN1 ADSP-BF527 POWER DOUT/RDY SYNC/ERROR SDP-B XTAL AND INTERNAL CLOCK OSCILLATOR CIRCUITRY I/O CONTROL AIN4 LED STATUS AD7176-2 TO AD7175-2 REFOUT PIN AVSS GPIO0 GPIO1 XTAL1 CLKIO/XTAL2 DGND 11035-001 AD8656 AD8475 Figure 1. EVAL-AD7176-2SDZ Block Diagram PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 40 UG-478 Evaluation Board User Guide TABLE OF CONTENTS Features .............................................................................................. 1 Analog Inputs.................................................................................6 Online Resources .............................................................................. 1 Sockets/Connectors ......................................................................7 Equipment Needed ........................................................................... 1 Reference Options .........................................................................8 General Description ......................................................................... 1 Using the On-Board Amplifiers ..................................................8 Functional Block Diagram .............................................................. 1 Evaluation Board Setup Procedures ........................................ 11 Revision History ............................................................................... 2 Evaluation Board Software ............................................................ 12 EVAL-AD7176-2SDZ Quick Start Guide ...................................... 3 Software Installation Procedures.............................................. 12 Evaluation Board Hardware ............................................................ 4 Setting Up the System for Data Capture ................................. 15 Device Description ....................................................................... 4 Software Operation .................................................................... 16 Hardware Link Options ............................................................... 4 Evaluation Board Schematics and Artwork ................................ 21 Power Supplies .............................................................................. 6 EVAL-AD7176-2SDZ Bill of Materials........................................ 30 Serial Interface .............................................................................. 6 REVISION HISTORY 11/12—Revision 0: Initial Version Rev. 0 | Page 2 of 40 Evaluation Board User Guide UG-478 EVAL-AD7176-2SDZ QUICK START GUIDE To begin using the evaluation board, do the following: 2. With the EVAL-SDP-CB1Z board disconnected from the USB port of the PC, install the AD7176-2 evaluation board software from the CD included in the evaluation board kit. The PC must be restarted after the software installation is complete. (For complete software installation instructions, see the Software Installation Procedures section.) Connect the EVAL-SDP-CB1Z board to the EVALAD7176-2SDZ board as shown in Figure 2. a. Screw the two boards together using the plastic screwwasher set included in the evaluation board kit to ensure that the boards are connected firmly together. Apply an external voltage in the range of 7 V to 9 V to the J4 or J5 connecter of the EVAL-AD7176-2SDZ board, as shown in Figure 2 (see Table 3 for more information). This provides the power supply for the board. 4. Connect the EVAL-SDP-CB1Z board to the PC using the supplied USB cable. If you are using Windows® XP, you may need to search for the EVAL-SDP-CB1Z drivers. Choose to automatically search for the drivers for the EVAL-SDPCB1Z board if prompted by the operating system. 5. Launch the EVAL-AD7176-2SDZ software from the Analog Devices subfolder in the Programs menu. 11035-002 1. 3. Figure 2. Hardware Configuration—Setting Up the EVAL-AD7176-2SDZ Rev. 0 | Page 3 of 40 UG-478 Evaluation Board User Guide EVALUATION BOARD HARDWARE DEVICE DESCRIPTION The AD7176-2 is a low noise, fast settling, multiplexed, 2-/4channel (fully differential/pseudo differential) Σ-Δ ADC. The AD7176-2 has a maximum channel-to-channel scan rate of 50 kSPS (20 µs) for fully settled data. The output data rates range from 5 Hz to 250 kHz. Complete specifications for the AD7176-2 are provided in the product data sheet and should be consulted in conjunction with this user guide when using the evaluation board. Full details about the EVAL-SDP-CB1Z are available on the Analog Devices, Inc., website. HARDWARE LINK OPTIONS The default link options are listed in Table 1. By default, the board is configured to operate from the external bench top power supply via Connector J4. The supply required for the AD7176-2 comes from the on-board ADP1720 LDOs, which generate their input voltage from J4. Table 1. Default Link and Solder Link Options Link No. LK1 Default Option A LK2 A LK5 to LK9 SL1 Inserted A SL2 A SL3, SL7 A, A SL4 A SL5 B SL6 Not Inserted SL8 B Description Connects the AVDD1 voltage to the power supply sequencer, ADM1185. When AVDD1 equals 5 V, LK1 must be in Position A. When AVDD1 equals 2.5 V, LK1 must be in Position B. Selects the connector for the external 7 V to 9 V power supply. In Position A, this link selects the external 7 V to 9 V power supply to come from Connector J4. In Position B, this link selects the external 7 V to 9 V power supply to come from Connector J5. Inserting LK5 to LK9 sets up the on-board noise test. In this mode, all inputs are shorted to the REFOUT pin. Sets the voltage applied to the AVDD2 pin. In Position A, this link sets the voltage applied to the AVDD2 pin to be the same voltage applied to the AVDD1 pin. In Position B, this link sets the voltage applied to the AVDD2 pin to be a 3.3 V supply from the ADP1720-3.3 (U10) regulator or from an external voltage. AVDD2 cannot be set to 3.3 V when AVDD1 equals 2.5 V and AVSS equals −2.5 V. Sets the voltage applied to the AVDD1 pin. In Position A, this link sets the voltage applied to the AVDD1 pin to be a 5 V supply from the ADP1720-5 (U7) regulator or a 2.5 V supply from the ADP1720 (U4) regulator. In Position B, this link sets the voltage applied to the AVDD1 pin to be supplied from an external voltage source via Connector J9. When AVDD1 equals 2.5 V, AVSS can be set to −2.5 V using an external supply connected to Connector J9. The AVSS to AGND solder links must be removed when a split power supply is used. With SL3 and SL7 in Position A, AVDD1 is supplied with 5 V from ADP1720-5 (U7) regulator. With SL3 and SL7 in Position B, AVDD1 is supplied with 2.5 V from the ADP1720 (U4) regulator. With this link in Position A, the AIN4 analog input on the AD7176-2 device is connected to Connector J8. With this link in Position B, the AIN4 analog input is connected to the REFOUT pin of the AD7176-2. With this link in Position C, the AIN4 analog input is connected to ground for use with four pseudo differential inputs, if required. With this link in Position A, the IOVDD supply is provided from an external source via Connector J9. With this link in Position B, the 3.3 V supply is generated by the ADP1720-3.3 (U10) regulator. The evaluation system operates with 3.3 V logic. Allows an external crystal or clock to be used as the clock source for the AD7176-2. With SL6 not inserted, a crystal is connected to the AD7176-2. With SL6 in Position B, an external clock source can be supplied to the ADC. With this link in Position A, the AIN1 analog input on the AD7176-2 device is connected to Connector J8. With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before being applied to the AIN1 pin. With this link in Position C, the analog input path includes the ADA4940-1 differential amplifier; therefore, in conjunction with AIN0, a single-ended to differential driver is implemented. With this link in Position D, AIN1 is connected to Header J10. Rev. 0 | Page 4 of 40 Evaluation Board User Guide Link No. SL9 Default Option B SL10 B SL11 B AVSS to AGND UG-478 Description With this link in Position A, the AIN2 analog input on the AD7176-2 device is connected to Connector J8. With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before being applied to the AIN2 pin. With this link in Position C, the analog input path includes the AD8475 amplifier; therefore, in conjunction with AIN3, an attenuating single-ended to differential driver is implemented. With this link in Position A, the AIN3 analog input on the AD7176-2 device is connected to Connector J8. With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before being applied to the AIN3 pin. With this link in Position C, the analog input path includes the AD8475 amplifier; therefore, in conjunction with AIN2, an attenuating single-ended to differential driver is implemented. With this link in Position A, the AIN0 analog input on the AD7176-2 device is connected to Connector J8. With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before being applied to the AIN0 pin. With this link in Position C, the analog input path includes the ADA4940-1 differential amplifier; therefore, in conjunction with AIN1, a single-ended to differential driver is implemented. With this link in Position D, AIN0 is connected to Header J10. When these links are inserted, AVSS is tied to AGND. When AVSS is set to −2.5 V, these links must be removed. On-Board Connectors Table 2 provides information about the external connectors on the EVAL-AD7176-2SDZ. Table 2. On-Board Connectors Connector J1 J4 J5 J8 J9 J10 J13 Function A 120-pin connector that mates with the EVAL-SDP-CB1Z (black colored controller board). Bench top power supply voltage input. Apply 7 V to 9 V and GND (0 V) to this connector to power the evaluation board. Wall wart (dc plug) power supply voltage input. Apply 7 V to 9 V and GND (0 V) to this connector to power the evaluation board. Main analog input connector. Connections to AIN0 to AIN4 are available, along with GND connections. Optional external connector, allowing external bench top or alternative supply for AVDD1, AVDD2, and VIO supplies. When split supplies are used, AVSS is supplied externally via J9. A 7-pin connector that can be used to connect an external amplifier to Pin AIN0 and Pin AIN1 of the AD7176-2. A 7-pin connector that allows connection to Pin AIN0 and Pin AIN1 of the AD7176-2. Rev. 0 | Page 5 of 40 UG-478 Evaluation Board User Guide POWER SUPPLIES The evaluation board requires that an external power supply— either a bench top supply or a wall wart (dc plug) supply—be applied to J4 or J5 (see Table 3 for more information). Linear regulators generate the required power supply levels from the applied VIN rail. The regulators used are the 5 V ADP1720 (U7) and the 2.5 V ADP1720 (U4), which supply 5 V and 2.5 V, respectively, to AVDD1/AVDD2 of the ADC. The 3.3 V ADP1720 (U10) delivers 3.3 V to the IOVDD pin of the AD7176-2. When a split power supply is used, the AVSS voltage must be applied from an external source via Connector J9. AVDD1/ AVDD2 and IOVDD can also be provided via Connector J9. However, the 7 V to 9 V supply is still required because the on-board reference (ADR445) is supplied from this power supply. Each supply is decoupled at the point where it enters the board and again at the point where it connects to each device (see the schematics shown in Figure 25 to Figure 28 to identify decoupling points). primary signals: CS, SCLK, DIN, and DOUT/RDY (all are inputs, except for DOUT/RDY, which is an output.) If you wish to operate the EVAL-AD7176-2SDZ in standalone mode, the AD7176-2 serial interface lines can be disconnected from the 120-pin header by removing the 0 Ω links, R9 through R13. The test points can then be used to fly-wire the signals to an alternative digital capture setup. ANALOG INPUTS The EVAL-AD7176-2SDZ primary analog inputs can be applied in two ways: • • Using J8, the green screw in terminal connector on the right hand side of the board. Using the A0 to A4 SMB/SMA footprints on the evaluation board. SERIAL INTERFACE The AIN0 to AIN3 analog inputs are routed via the AD8656 buffers to the associated input pins on the AD7176-2, and the AIN4 analog input is connected to Connector J8 if LK5 to LK9 are removed, disabling the on-board noise test. The buffers are configured for a gain of 2. The AD7176-2 evaluation board connects via the SPI to the Blackfin® ADSP-BF527 on the EVAL-SDP-CB1Z. There are four The EVAL-AD7176-2SDZ software is set up to analyze dc inputs to the ADC. Table 3. Required External Power Supply 1 Power Supply (VIN) Applied To J4 Voltage Range 7 V to 9 V J5 7 V to 9 V 1 Function Bench top supply to the evaluation board. Supplies LDOs that create 5 V, 2.5 V, and 3.3 V rails. It also supplies the ADR445 external reference. Ensure that LK2 is set to Position A when the external power supply is applied to this connector. Wall wart (dc plug) supply to the evaluation board. Supplies LDOs that create 5 V, 2.5 V, and 3.3 V rails. It also supplies the ADR445 external reference. Ensure that LK2 is set to Position B when the external power supply is applied to this connector. Only a single supply is required, either J4 or J5. This can be selected using LK2. Rev. 0 | Page 6 of 40 Evaluation Board User Guide UG-478 SOCKETS/CONNECTORS Table 4. Connector Details Connector J1 Function Connector to EVAL-SDP-CB1Z Connector Type 120-way connector, 0.6 mm pitch Manufacturer/Part No. Hirose FX8-120S-SV(21) Order No. Farnell 1324660 J2 External MCLK (SMA/SMB) Straight PCB mount SMB/SMA jack Tyco 1-1337482-0 Not inserted A0 to A4 Analog inputs to ADC Straight PCB mount SMB/SMA jack Tyco 1-1337482-0 Not inserted J4 External bench top voltage supply for EVAL-AD7176-2SDZ External wall wart voltage supply (7 V to 9 V) for EVAL-AD7176-2SDZ Analog input screw terminal block; wired connection to external source or sensor External bench top voltage supply option for AVDD1/AVDD2 and IOVDD inputs on AD7176-2 device External amplifier connector 3-pin socket terminal block, 3.81 mm pitch DC power connectors, 2 mm SMT power Jack 8-pin terminal header, 3.81 mm pitch, vertical Phoenix Contact MC 1,5/ 3-G-3,81 Farnell 3704737 Kycon KLDX-SMT2-0202-A Phoenix Contact MC 1.5/ 8-G-3.81 Mouser 806-KLDXSMT20202A Farnell 3704774 Screw terminal block, 3.81 mm pitch Phoenix Contact 1727036 Farnell 370-4592 7-pin, SSW, 2.54 mm vertical socket Samtec SSW-107-01-T-S Farnell 1803478 Connects to AIN0/AIN1 analog inputs of ADC 7-pin, SIP, 2.54 mm through hole header Samtec TLW-107-05-G-S Farnell 1668499 J5 J8 J9 J10 J13 Rev. 0 | Page 7 of 40 UG-478 Evaluation Board User Guide REFERENCE OPTIONS The EVAL-AD7176-2SDZ includes an external 5 V reference (the ADR445) and an internal 2.5 V reference. The default operation is to use the external reference input, which is set to accept the 5 V ADR445 on the evaluation board. The reference used for a conversion is selected by choosing the reference in the SETUPCONx registers associated with Setup 1, Setup 2, Setup 3, and Setup 4. Switch between using the internal reference and external reference by accessing the AD7176-2 register map via the evaluation software. Figure 3 shows how to select the reference source for Setup 1, Setup 2, Setup 3, and Setup 4. Figure 4 shows the ADCMODE register setting that enables the internal reference. USING THE ON-BOARD AMPLIFIERS The AD7176-2 evaluation board contains three front-end configurations. The AD8656 is provided for buffering the analog inputs of the AD7176-2. By default, it is configured for a gain of 2, and the front-end is selected on the evaluation board. The ADA4940-1 amplifier provides a single-ended to differential driver, whereas the AD8475 is configured to operate as an attenuating single-ended to differential driver. Figure 5 shows the location of the R and C components on the AD7176-2 evaluation board. Figure 6 and Figure 7 highlight the R and C components that are populated on the board for each amplifier, and Table 5 to Table 7 list the component values. 11035-034 Figure 3. Selecting the Reference Source for Setup 1, Setup 2, Setup 3, and Setup 4 Figure 4. Turning On the Internal 2.5 V Reference Figure 5. Identification of R/C Components for the Amplifiers Rev. 0 | Page 8 of 40 Evaluation Board User Guide UG-478 +5V +5V 0.1µF 0.1µF 0.1µF R92 6 7 8 AVSS AVDD1 AVDD2 R68 R91 R72 R34 21 AIN0 IN0 C19 R65 AD8656 C23 C59 IN1 R93 22 AIN1 R105 R100 R39 AD7176-2 R106 R99 SCLK 13 REFOUT 4 0.1µF DIN 12 R116 DOUT/RDY 11 R109 R115 CS 14 R110 R47 23 AIN2 R107 IN2 C28 AD8656 R117 C26 C27 IN3 24 AIN3 R125 R119 R120 R46 REF+ REF– 3 2 R126 0.1µF 0.1µF +5V ADR445* 0.1µF 5V VREF 0.1µF 4.7µF *USING ADR444 (4.096V REFERENCE) IN PLACE OF THE ADR445 ALLOWS THE ENTIRE CCT TO BE OPERATED FROM A SINGLE +5V SUPPLY RAIL. 11035-035 +5V Figure 6. Setup for the AD8656 Amplifiers Table 5. R/C Values Used with AD8656 Amplifiers (Gain = 2) Component R65 R68 R72 1 R91 R92 R93 R99 R1001 R105 R106 R34 R39 C19 C59 C23 1 2 U8 Status 0Ω 1 kΩ, 0.1% 0Ω 10 Ω 1 kΩ, 0.1% 0Ω 1 kΩ, 0.1% 0Ω 10 Ω 1 kΩ, 0.1% 0Ω 0Ω 270 pF 270 pF 680 pF Component R107 R109 R110 2 R115 R116 R117 R119 R1202 R125 R126 R46 R47 C27 C28 C26 Remove R72 and R100 when connecting the ADA4940-1 to the AD7176-2. Remove R110 and R120 when connecting the AD8475 to the AD7176-2. Rev. 0 | Page 9 of 40 U12 Status 0Ω 1 kΩ, 0.1% 0Ω 10 Ω 1 kΩ, 0.1% 0Ω 1 kΩ, 0.1% 0Ω 10 Ω 1 kΩ, 0.1% 0Ω 0Ω 270 pF 270 pF 680 pF UG-478 Evaluation Board User Guide +5V +5V 0.1µF 0.1µF 0.1µF R96 IN0 8 7 6 ADA4940-1 R66 AVSS AVDD1 AVDD2 R34 R96 21 AIN0 C19 C23 C59 R77 22 AIN1 R75 IN1 R97 VOCM R39 R98 AD7176-2 +5V 2.5V 0.1µF 4 SCLK 13 REFOUT 0.1µF DIN 12 DOUT/RDY 11 R63 VOCM R64 +IN 0.4× IN2 CS 14 R47 23 AIN2 C28 C26 C27 24 AIN3 –IN 0.4× IN3 R78 R74 R46 REF+ REF– 3 2 AD8475 0.1µF +5V 0.1µF 5V VREF 0.1µF 4.7µF 11035-036 ADR445 Figure 7. Setup for the ADA4940-1 and AD8475 Amplifiers Table 6. R/C Components for ADA4940-1 (Single-Ended to Differential Driver) Component R66 R75 R76 R77 R96 1 R971 R98 R34 R39 C19 C59 C23 1 Status 0Ω 0Ω 0Ω 0Ω Not inserted Not inserted 0Ω 0Ω 0Ω 270 pF 270 pF 680 pF Insert 0 Ω resistors in R96 and R97 to connect the ADA4940-1 to the AD7176-2, and place the SL8 and SL11 solder links in Position C. Ensure that the R72 and R100 resistors are removed. Table 7. R/C Components for AD8475 (Attenuating Single-Ended to Differential Driver) Component R63 R64 1 R741 R78 R46 R47 C27 C28 C26 1 Status 0Ω Not inserted Not inserted 0Ω 0Ω 0Ω 270 pF 270 pF 680 pF Populate R64 and R74 with 10 Ω resistors to connect the AD8475 to the AD7176-2, and place the SL9 and SL10 solder links in Position C. Ensure that the R110 and R120 resistors are removed. Rev. 0 | Page 10 of 40 Evaluation Board User Guide UG-478 EVALUATION BOARD SETUP PROCEDURES After following the instructions in the Software Installation Procedures section, set up the evaluation and SDP boards as detailed in this section. 2. Warning The evaluation software and drivers must be installed before connecting the evaluation board and EVAL-SDP-CB1Z board to the USB port of the PC to ensure that the evaluation system is correctly recognized when it is connected to the PC. Configuring the Evaluation and SDP Boards 1. 3. Connect the EVAL-SDP-CB1Z board to Connector A or Connector B on the EVAL-AD7176-2SDZ board. Screw Rev. 0 | Page 11 of 40 the two boards together using the plastic screw-washer set included in the evaluation board kit to ensure that the boards are connected firmly together. Connect the power supplies to the EVAL-AD7176-2SDZ board. The EVAL-AD7176-2SDZ board requires an external bench top power supply in the range of 7 V to 9 V. Connect this supply to J4 on the EVAL-AD7176-2SDZ board. (For more information about the required connections and available options, refer to the Power Supplies section.) Connect the EVAL-SDP-CB1Z board to the PC using the supplied USB cable. UG-478 Evaluation Board User Guide EVALUATION BOARD SOFTWARE 4. SOFTWARE INSTALLATION PROCEDURES The EVAL-AD7176-2SDZ evaluation kit includes a CD containing software to be installed on your PC before you begin using the evaluation board. Select the location to install the software, and then click Next. (Figure 9 shows the default locations, which are displayed when the window opens, but you can select another location by clicking Browse.) There are two parts to the installation: • • AD7176-2 evaluation board software installation EVAL-SDP-CB1Z system demonstration platform board drivers installation Warning The evaluation software and drivers must be installed before connecting the evaluation board and EVAL-SDP-CB1Z board to the USB port of the PC to ensure that the evaluation system is correctly recognized when it is connected to the PC. Installing the AD7176-2 Evaluation Board Software 2. Figure 9. AD7176-2 Evaluation Software Installation: Selecting the Location for Software Installation 5. 11035-005 3. With the EVAL-SDP-CB1Z board disconnected from the USB port of the PC, insert the installation CD into the CDROM drive. Double-click the setup.exe file to begin the evaluation board software installation. The software is installed to the following default location: C:\Program Files\Analog Devices\AD7176-2. A dialog box appears asking for permission to allow the program to make changes to your computer. Click Yes. Figure 8. AD7176-2 Evaluation Software Installation: Granting Permission for the Program to Make Changes to Your Computer Rev. 0 | Page 12 of 40 A license agreement appears. Read the agreement, and then select I accept the License Agreement and click Next. 11035-007 1. 11035-006 To install the AD7176-2 evaluation board software, Figure 10. AD7176-2 Evaluation Software Installation: Accepting the License Agreement A summary of the installation is displayed. Click Next to continue. 7. 11035-008 6. UG-478 Figure 11. AD7176-2 Evaluation Software Installation: Reviewing a Summary of the Installation Rev. 0 | Page 13 of 40 A dialog box informs you when the installation is complete. Click Next. 11035-009 Evaluation Board User Guide Figure 12. AD7176-2 Evaluation Software Installation: Indicating When the Installation Is Complete UG-478 Evaluation Board User Guide Installing the EVAL-SDP-CB1Z System Demonstration Platform Board Drivers 3. Click Install to confirm that you would like to install the drivers. After the installation of the evaluation software is complete, a welcome window is displayed for the installation of the EVALSDP-CB1Z system demonstration platform board drivers. With the EVAL-SDP-CB1Z board still disconnected from the USB port of the PC, make sure that all other applications are closed, and then click Next. 11035-012 1. Figure 15. EVAL-SDP-CB1Z Drivers Setup: Granting Permission to Install Drivers To complete the drivers installation, click Finish, which closes the installation wizard. 11035-010 4. Figure 13. EVAL-SDP-CB1Z Drivers Setup: Beginning the Drivers Installation 11035-013 Select the location to install the drivers, and then click Next. Figure 16. EVAL-SDP-CB1Z Drivers Setup: Completing the Drivers Setup Wizard 5. Before using the evaluation board, you must restart the computer. Figure 14. EVAL-SDP-CB1Z Drivers Setup: Selecting the Location for Drivers Installation 11035-014 11035-011 2. Figure 17. EVAL-SDP-CB1Z Drivers Setup: Restarting the Computer Rev. 0 | Page 14 of 40 Evaluation Board User Guide UG-478 SETTING UP THE SYSTEM FOR DATA CAPTURE Launching the Software After completing the steps in the Software Installation Procedures and Evaluation Board Hardware sections, set up the system for data capture as follows: After completing the steps in the Setting Up the System for Data Capture section, launch the AD7176-2 software as follows: 2. From the Start menu, select Programs > Analog Devices > AD7176-2 > AD7176-2 Evaluation Board Software. The main window of the software then displays. If the AD7176-2 evaluation system is not connected to the USB port via the EVAL-SDP-CB1Z when the software is launched, a connectivity error displays (see Figure 19). Connect the evaluation board to the USB port of the PC, wait a few seconds, click Rescan, and then follow the onscreen instructions. 11035-016 2. Allow the Found New Hardware Wizard to run after the EVAL-SDP-CB1Z board is plugged into your PC. (If you are using Windows XP, you may need to search for the EVAL-SDP-CB1Z drivers. Choose to automatically search for the drivers for the EVAL-SDP-CB1Z board if prompted by the operating system.) Check that the board is connecting to the PC correctly using the Device Manager of the PC. a. Access the Device Manager as follows: i. Right-click My Computer and then click Manage. ii. A dialog box appears asking for permission to allow the program to make changes to your computer. Click Yes. iii. The Computer Management box appears. Click Device Manager from the list of System Tools (see Figure 18). b. The EVAL-SDP-CB1Z board should appear under ADI Development Tools. This indicates that the driver software is installed and that the board is connecting to the PC correctly. Figure 19. Connectivity Error Alert When the software starts running, it searches for hardware connected to the PC. A dialog box indicates when the generic SDP attached to the PC is detected, and then the main window appears (see Figure 20). 11035-015 1. 1. Figure 18. Device Manager: Checking That the Board Is Connected to the PC Correctly Rev. 0 | Page 15 of 40 UG-478 Evaluation Board User Guide Overview of the Main Window The main window of the software (see Figure 20) contains the significant control buttons and analysis indicators of the AD7176-2 software. ADC Setup Button Clicking ADC Setup, located near the top left of the main window (see Figure 20), opens the AD7176-2 Register Interface window. Start Sampling Button Clicking Start Sampling, located near the top right hand corner of the main window (see Figure 20), starts ADC sampling; results are reported in the graphs of the DATA and ANALYSIS sections of the main window. Data Graph The graph in the upper half, or DATA section, of the main window, shows each successive sample of the ADC output (input referred). The indicators beside this graph show the latest data value, the channel being converted, and the flag for the error diagnostics of the AD7176-2. Navigation tools are provided to allow you to control the cursor, zooming, and panning (see Figure 20). Analysis Graph The graph in the bottom half, or ANALYSIS section, of the main window, shows the histogram analysis; to the right of the graph, the respective noise analysis on the indicator is shown. Navigation tools are provided to allow you to control the cursor, zooming, and panning (see Figure 20). CRC Error Indicator This LED icon illuminates when there has been a CRC error detected in the communications between the software and the AD7176-2. The CRC functionality on the AD7176-2 is disabled by default. Exiting the Software To exit the software, click the red X at the top right hand corner of the main window. NOTES 1. FOR DETAILS ABOUT THE AREAS HIGHLIGHTED IN RED, SEE THE OVERVIEW OF THE MAIN WINDOW SECTION. CONTROL CONTROL CONTROL CURSOR ZOOMING PANNING Figure 20. Main Window Rev. 0 | Page 16 of 40 11035-017 SOFTWARE OPERATION Evaluation Board User Guide UG-478 Noise Test—Quick Start Demonstration To perform a noise test using the AD7176-2 evaluation board, LK5 to LK9 should be inserted so that the analog inputs are connected together. The internal reference should be enabled and made available at the REFOUT pin. The internal reference biases the analog inputs to an appropriate voltage. Click ADC Setup to open the AD7176-2 Register Interface window. The AD7176-2 should be configured as follows: a. In the ADCMODE register, the internal reference is enabled and outputs a buffered 2.5 V to the REFOUT pin. b. In the CHMAP1 register, AIN2 is connected to the positive input, AIN3 is connected to the negative input of the ADC for this channel, and Setup 1 is selected. Therefore, the AIN2 to AIN3 conversion is mapped using the Setup 1 configuration. c. Setup 1 is configured with the following register settings: i. In the SETUPCON1 register, the external reference is selected as the reference source for the ADC conversion. 2. 3. 4. 11035-018 1. ii. In the FILTCON1 register, the output data rate is set to 1 kHz, and the fast settling filter (Sinc5 + Sinc1) is enabled. iii. In the OFFSET1 register, the default offset register value is selected. iv. In the GAIN1 register, the factory trimmed gain error value is selected. Figure 21 shows the contents of this window and the state of the AD7176-2 registers. Click OK to return to the main window. Figure 22 shows an example of the main window after running a noise test. Set the number of samples to be collected in each batch in the Samples box, which is located just to the left of Start Sampling, near the top right hand corner of the main window. Click Start Sampling to acquire samples from the ADC. Figure 21. Configuration for Noise Test Rev. 0 | Page 17 of 40 Evaluation Board User Guide 11035-021 UG-478 Figure 22. Example of the Main Window After Running a Noise Test Reading Samples from the ADC 3. The evaluation board is set up to use the external 5 V on-board reference (ADR445). To read samples from the ADC, 1. 2. The value in the Vref box is set to 5.0000 V by default to use the external 5 V on-board reference (ADR445). If a different reference is used, such as the 2.5 V internal reference, set the value in the Vref box accordingly. (The analysis results are based on the value set in this box.) Select the number of samples to analyze in the Samples box. (Note that when performing a continuous capture, this number is limited to 65,536 samples.) 4. 5. 6. Rev. 0 | Page 18 of 40 When Sampling is set to Capture, a batch of samples is read when Start Sampling is clicked, with the batch size being set by the value in the Samples box. When Sampling is set to Continuous, the software performs a continuous capture from the ADC when Start Sampling is clicked. Click Stop to stop streaming data. Use the navigation tools within each graph to control the cursor, zooming, and panning (see Figure 20). If desired, save the current captured data for later analysis (see Figure 24 and the Save File section). Evaluation Board User Guide UG-478 DC Testing—Histogram The waveforms resulting from the gathered samples are shown in the top graph of the window. The right hand side of the window indicates which channel is selected and the value of the last sample of the batch. The conversions can be displayed as codes or as volts. The histogram resulting from the gathered samples is shown in the bottom graph. Parameters such as peak-to-peak noise and rms noise are displayed to the right of the graph in the Analysis Results section for the current batch of samples. 11035-020 DC Waveform Capture Figure 23. Waveform and Histogram Analysis Rev. 0 | Page 19 of 40 UG-478 Evaluation Board User Guide Save File 2. The software can save the current captured data for later analysis (see Figure 24). Right-click on the waveform or histogram graph. A Save dialog box is displayed, prompting you to save the data to an appropriate folder location. 11035-019 1. Select Export Data from the drop-down menu that appears. Figure 24. Exporting Data to Save Results Rev. 0 | Page 20 of 40 Evaluation Board User Guide UG-478 EVALUATION BOARD SCHEMATICS AND ARTWORK 11035-022 Figure 25. Schematic—AD7176-2 Rev. 0 | Page 21 of 40 UG-478 Evaluation Board User Guide 11035-033 Figure 26. Schematic—Amplifiers Rev. 0 | Page 22 of 40 Evaluation Board User Guide UG-478 11035-023 Figure 27. Schematic—Power Supply Sequencing Rev. 0 | Page 23 of 40 UG-478 Evaluation Board User Guide 11035-024 Figure 28. Schematic—Regulators Rev. 0 | Page 24 of 40 Evaluation Board User Guide UG-478 11035-025 Figure 29. Schematic—SDP Connector Rev. 0 | Page 25 of 40 UG-478 Evaluation Board User Guide 2 1 1 1 B K 3 2 2 1 1 2 1 1 2 1 1 2 1 1 1 2 2 1 1 2 1 1 2 2 1 121 1 1 1 1 1 1 1 1 2 1 2 1 2 1 3 4 1 2 1 2 5 1 1 6 19 20 21 22 23 97 24 96 25 95 26 94 27 93 28 92 29 91 30 31 32 88 33 1 34 1 1 87 2 86 35 4 85 36 84 37 83 38 82 39 81 40 80 41 79 42 78 43 77 44 76 45 75 46 74 47 73 48 72 49 71 50 70 51 69 52 68 53 67 54 66 55 65 56 64 5 7 18 99 98 90 1 2 17 102 101 100 89 1 1 104 103 1 1 2 1 1 2 16 1 3 2 3 2 1 2 1 2 15 63 1 3 5 1 2 1 2 2 1 58 59 61 60 122 4 3 3 2 1 57 62 1 4 2 5 2 1 2 106 105 1 1 14 2 2 1 9 13 2 4 8 12 1 1 1 1 2 1 2 1 2 1 2 1 2 7 109 108 107 1 9 11 5 4 6 2 1 6 11 2 1 5 10 1 2 8 2 1 2 5 2 1 10 2 1 4 111 110 2 16 15 14 1 24 23 20 13 1 2 1 2 112 1 2 1 3 113 1 1 1 1 1 2 1 3 2 2 1 2 1 4 19 2 2 1 1 3 2 2 2 116 115 1 3 2 1 1 1 2 1 17 2 2 1 1 2 2 1 2 1 A 2 2 1 2 1 2 2 1 1 1 118 114 12 2 2 1 2 2 22 1 2 18 2 1 1 1 21 1 2 1 1 3 2 1 1 2 2 1 1 7 6 1 2 2 2 1 2 2 1 2 1 17 2 1 1 1 1 2 8 2 2 2 120 119 117 2 1 2 2 3 2 4 1 2 2 2 2 1 1 2 1 1 2 2 2 2 1 2 1 1 1 1 1 22 1 2 2 2 1 1 1 11035-026 2 1 1 2 1 2 1 1 1 2 4 7 2 1 1 2 1 2 1 1 2 1 2 6 2 1 1 1 2 1 1 1 1 2 2 2 1 2 2 1 1 2 2 1 2 2 1 5 2 1 2 1 3 3 1 1 5 2 2 1 1 2 1 4 1 1 3 1 6 2 2 1 2 2 3 1 2 6 2 1 1 2 1 4 1 4 1 1 2 3 2 1 2 4 2 1 1 2 3 2 1 1 1 1 1 1 6 7 8 9 10 1 4 1 5 2 2 1 8 2 1 1 2 1 2 1 2 1 1 5 2 22 1 1 5 1 2 2 1 5 4 3 2 1 7 2 1 2 1 2 5 4 2 1 6 7 8 9 10 2 1 1 2 2 5 4 3 2 1 1 2 1 1 1 2 1 5 2 2 1 1 2 2 1 1 1 2 3 1 2 3 2 2 1 1 2 2 2 1 2 8 8 1 1 8 7 1 1 17 2 1 1 1 2 1 1 8 4 2 2 1 2 2 1 2 7 6 2 1 1 6 2 1 2 2 1 7 2 1 1 2 2 1 1 1 K 4 1 3 2 1 2 5 1 3 2 3 2 2 2 5 4 4 3 4 5 1 2 4 1 4 2 1 3 2 1 1 1 2 3 5 2 1 2 5 2 1 1 2 2 1 1 1 1 2 7 6 5 4 1 1 1 3 2 1 1 1 1 1 2 1 1 2 1 1 2 1 1 E 2 2 1 1 2 2 1 2 8 8 7 6 5 A A 1 C 1 1 K 3 7 2 2 1 2 2 2 3 4 6 1 1 2 1 2 1 5 3 1 2 3 3 2 2 2 1 1 1 4 3 2 1 1 9 2 1 2 1 1 3 2 1 1 4 2 2 4 3 2 1 3 5 2 4 3 2 1 2 2 6 5 1 1 1 1 1 1 2 2 2 2 1 2 1 3 2 1 4 6 2 1 1 2 2 3 2 2 7 8 5 6 1 2 7 2 8 1 2 2 1 1 2 1 4 3 3 1 2 3 2 1 11035-027 Figure 30. EVAL-AD7176-2SDZ Evaluation Board Figure 31. Top Printed Circuit Board (PCB) Silkscreen Rev. 0 | Page 26 of 40 UG-478 11035-028 Evaluation Board User Guide 11035-029 Figure 32. Bottom Printed Circuit Board (PCB) Silkscreen Figure 33. Layer 1 Component Side Rev. 0 | Page 27 of 40 Evaluation Board User Guide 11035-030 UG-478 11035-031 Figure 34. Layer 2 Ground Plane Figure 35. Layer 3 Power/Ground Plane Rev. 0 | Page 28 of 40 UG-478 11035-032 Evaluation Board User Guide Figure 36. Layer 4 Component Side Rev. 0 | Page 29 of 40 UG-478 Evaluation Board User Guide EVAL-AD7176-2SDZ BILL OF MATERIALS Table 8. Name A0 Value 1 Tolerance PCB Decal SMA A1 SMA A2 SMA A3 SMA A4 SMA A5 SMA A6 SMA AIN0 Description Straight PCB mount SMB jack; keep hole clear of solder Straight PCB mount SMB jack; keep hole clear of solder Straight PCB mount SMB jack; keep hole clear of solder Straight PCB mount SMB jack; keep hole clear of solder Straight PCB mount SMB jack; keep hole clear of solder Straight PCB mount SMB jack; keep hole clear of solder Straight PCB mount SMB jack; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Ceramic capacitor, 6.3 V, X5R, 0603 Manufacturer Tyco Part No. 1-1337482-0 Stock Code Do not insert Tyco 1-1337482-0 Do not insert Tyco 1-1337482-0 Do not insert Tyco 1-1337482-0 Do not insert Tyco 1-1337482-0 Do not insert Tyco 1-1337482-0 Do not insert Tyco 1-1337482-0 Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert Murata GRM188R60J47 5K GRM188R71H1 04K C0603C475K8P ACTU GRM21BR71H1 05KA12L N/A FEC 173-5527 FEC 1735541 C1 4.7 µF ±10% TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL C0603 C2 0.1 µF ±10% C0603 Ceramic capacitor, 50 V, X7R, 0603 Murata C3 4.7 µF ±10% C0603 Ceramic capacitor, 10 V, X5R, 0603 Kemet C4 1 µF ±10% C0805 Capacitor, 0805, 1 µF, 50 V, X7R Murata C5 DNI C0402 N/A C6 1 µF Ceramic capacitor, not inserted, 0402 Capacitor, 0805, 1 µF, 50 V, X7R C7 DNI C0402 N/A C8 DNI C0402 N/A N/A Do not insert C9 DNI C0402 N/A N/A Do not insert C10 DNI C0402 N/A N/A Do not insert C11 DNI C0402 N/A N/A Do not insert C12 0.1 µF ±10% C0402 Ceramic capacitor, not inserted, 0402 Ceramic capacitor, not inserted, 0402 Ceramic capacitor, not inserted, 0402 Ceramic capacitor XTAL, not inserted, 0402 Ceramic capacitor XTAL, not inserted, 0402 Ceramic capacitor, 16 V, X7R, 0402 GRM21BR71H1 05KA12L N/A Murata FEC 881-9742 C13 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C14 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C15 1 µF ±10% C0603 Ceramic capacitor, 10 V, X5R, 0603 Murata GRM155R71C1 04K GRM155R71C1 04K GRM155R71C1 04K GRM188R70J10 5KA01D AIN1 AIN2 AIN3 AIN4 AIN4' ±10% C0805 Rev. 0 | Page 30 of 40 Murata FEC 882-0023 FEC 157-2625 FEC 1735541 Do not insert Do not insert FEC 881-9742 FEC 881-9742 FEC 184-5765 Evaluation Board User Guide Name C16 Value 1 DNI Tolerance PCB Decal C0402 C17 4.7 µF ±10% C18 0.1 µF C19 UG-478 Manufacturer N/A Part No. N/A Stock Code Do not insert C0603 Description Ceramic capacitor, not inserted, 0402 Ceramic capacitor, 6.3 V, X5R, 0603 Murata FEC 173-5527 ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata 270 pF 5% R0402 Ceramic capacitor, 25 V, NPO, 0402 AVX C20 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C21 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C22 0.1 µF ±10% C0402 Capacitor ceramic, 16 V, X7R, 0402 Murata C23 680 pF 5% R0402 Ceramic capacitor, 50 V, NPO, 0402 Kemet C24 DNI C0402 N/A C25 DNI C0402 N/A N/A Do not insert C26 680 pF Kemet DNI C0402C681J5G ACTU N/A FEC 153-5557 C27 C28 270 pF 5% R0402 Ceramic capacitor, not inserted, 0402 Ceramic capacitor, not inserted, 0402 Ceramic capacitor, 50 V, NPO, 0402 Ceramic capacitor, not inserted, 0402 Ceramic capacitor, 25 V, NPO, 0402 GRM188R60J47 5K GRM155R71C1 04K 04023A271JAT 2A GRM155R71C1 04K GRM155R71C1 04K GRM155R71C1 04K C0402C681J5G ACTU N/A FEC 132-7623 C29 270 pF 5% R0402 Ceramic capacitor, 25 V, NPO, 0402 AVX C30 4.7 µF ±10% C0603 Ceramic capacitor, 6.3 V, X5R, 0603 Murata C31 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C32 10 µF ±10% 1210 Ceramic capacitor, 50 V, X5R, 1210 Murata C33 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C34 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C35 10 µF ±10% 1210 Ceramic capacitor, 50 V, X5R, 1210 Murata C36 10 µF ±10% C0805 Murata C37 0.1 µF ±10% C0402 Ceramic capacitor, 10 µF, 16 V, X5R, 0805 Ceramic capacitor, 16 V, X7R, 0402 C38 0.1 µF ±10% C0603 Ceramic capacitor, 50 V, X7R, 0603 Murata C39 10 µF 1210 Ceramic capacitor, 50 V, X5R, 1210 Murata C40 C0603 N/A 04023A271JAT 2A 04023A271JAT 2A GRM188R60J47 5K GRM155R71C1 04K GRM32ER61H1 06K GRM155R71C1 04K GRM155R71C1 04K GRM32ER61H1 06K GRM21BR61C1 06KE15L GRM155R71C1 04K GRM188R71H1 04K GRM32ER61H1 06K N/A C41 C0603 N/A N/A Do not insert C42 C0603 N/A N/A Do not insert Murata GRM188R60J47 5K GRM155R71C1 04K C0603C475K8P ACTU FEC 173-5527 5% R0402 C0402 N/A AVX Murata C43 4.7 µF ±10% C0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, 6.3 V, X5R, 0603 C44 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C45 4.7 µF ±10% C0603 Ceramic capacitor, 10 V, X5R, 0603 Kemet Rev. 0 | Page 31 of 40 FEC 881-9742 FEC 132-7623 FEC 881-9742 FEC 881-9742 FEC 881-9742 FEC 153-5557 Do not insert Do not insert FEC 132-7623 FEC 173-5527 FEC 881-9742 FEC 184-5764 FEC 881-9742 FEC 881-9742 FEC 184-5764 Digi-Key 4903886-1-ND FEC 881-9742 FEC 882-0023 FEC 184-5764 Do not insert FEC 881-9742 FEC 157-2625 UG-478 Evaluation Board User Guide Name C46 Value 1 4.7 µF Tolerance ±10% PCB Decal C0603 Description Ceramic capacitor, 10 V, X5R, 0603 Manufacturer Kemet C47 4.7 µF ±10% C0603 Ceramic capacitor, 6.3 V, X5R, 0603 Murata C48 10 µF 1210 Ceramic capacitor, 50 V, X5R, 1210 Murata C49 10 µF 1210 Ceramic capacitor, 50 V, X5R, 1210 Murata C50 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C51 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C52 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C53 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C54 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C55 0R 0.01 R0402 Resistor, 0402 Vishay C56 1 µF ±10% C0603 Capacitor, 0603, 1 µF, 6.3 V Murata C57 1 µF ±10% C0603 Capacitor, 0603, 1 µF, 6.3 V Murata C58 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C59 270 pF 5% R0402 Ceramic capacitor, 25 V, NPO, 0402 AVX C60 0.1 µF ±10% C0402 Ceramic capacitor, 16 V, X7R, 0402 Murata C61 C0603 C62 C0603 C63 C0603 C64 C0603 C65 C0603 C66 C0603 C67 C0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 50 V, X7R, multilayer ceramic capacitor Ceramic capacitor, not inserted, 0603 Ceramic capacitor, not inserted, 0603 Ceramic capacitor, 16 V, X7R, 0402 C68 1 nF ±10% C0603 C69 C0603 C70 C0603 C71 0.1 µF ±10% C0402 C72 10 µF ±10% C0805 C73 0.1 µF ±10% C0402 C74 1 nF ±10% C0603 C85 0.1 µF ±10% C0402 Stock Code FEC 157-2625 N/A Part No. C0603C475K8P ACTU GRM188R60J47 5K GRM32ER61H1 06K GRM32ER61H1 06K GRM155R71C1 04K GRM155R71C1 04K GRM155R71C1 04K GRM155R71C1 04K GRM155R71C1 04K CRCW0402000 0Z0ED GRM188R70J10 5KA01D GRM188R70J10 5KA01D GRM155R71C1 04K 04023A271JAT 2A GRM155R71C1 04K N/A N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert Phycomp 2238 586 15623 FEC 722170 N/A N/A Do not insert N/A N/A Do not insert Murata GRM155R71C1 04K GRM21BR61C1 06KE15L GRM155R71C1 04K 2238 586 15623 FEC 881-9742 GRM155R71C1 04K FEC 881-9742 Ceramic capacitor, 10 µF, 16 V, X5R, 0805 Ceramic capacitor, 16 V, X7R, 0402 Murata 50 V, X7R, multilayer ceramic capacitor Ceramic capacitor, 16 V, X7R, 0402 Phycomp Rev. 0 | Page 32 of 40 Murata Murata FEC 173-5527 FEC 184-5764 FEC 184-5764 FEC 881-9742 FEC 881-9742 FEC 881-9742 FEC 881-9742 FEC 881-9742 FEC 146-9661 FEC 184-5765 FEC 184-5765 FEC 881-9742 FEC 132-7623 FEC 881-9742 Do not insert Digi-Key 4903886-1-ND FEC 881-9742 FEC 722170 Evaluation Board User Guide Name C86 Value 1 10 µF Tolerance ±10% PCB Decal C0805 C87 0.1 µF ±10% C0402 C88 10 µF ±10% C0805 C89 0.1 µF ±10% C0402 C90 1 nF ±10% C0603 C91 0.1 µF ±10% C0402 C92 1 nF ±10% C0603 D2 Red D4 Green LED0603HSMLC191 LED-0603 D5 BZT52 D6 Red GND GND1 GND2 GND3 GND4 GND5 GND6 GPIO0 GPIO1 J1 J2 J3 J4 J5 J6 J7 1 × 4pin UG-478 Part No. GRM21BR61C1 06KE15L GRM155R71C1 04K GRM21BR61C1 06KE15L GRM155R71C1 04K 2238 586 15623 Stock Code Digi-Key 4903886-1-ND FEC 881-9742 GRM155R71C1 04K 2238 586 15623 FEC 881-9742 Avago Technologies HSMC-C191 FEC 855-4528 LED, SMD green OSRAM LGQ971 SOD-123 Zener Diode, 0.5 W, 5.1 V Vishay LED0603HSMLC191 TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL CON-120/ FX8-120S-SV SMB Red LED, high intensity (>90 mCd), 0603 Avago Technologies BZT52B5V1-VGS08 HSMC-C191 Digi-Key 4751409-1-ND FEC 1617767 Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder 120-way connector, 0.6 mm pitch N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert Hirose FX8-120S-SV(21) FEC 1324660 Straight PCB mount SMB jack; keep hole clear of solder Tyco 1-1337482-0 Do not insert Socket terminal block, pitch 3.81 mm Screw terminal block, pitch 3.81 mm DC power connectors, 2 mm SMT power jack Phoenix Contact Phoenix Contact Kycon MC 1.5/3-G-3.81 FEC 370-4737 1727023 Do not insert KLDX-SMT20202-A Mouser 806KLDXSMT20202A 8-pin terminal header, pitch 3.81 mm, vertical Connector, pitch 3.81 mm, right angle Phoenix Contact Phoenix Contact MC 1,5/ 8-G3,81 MC 1,5/ 4-G3,81 and 1803594 FEC 3704774 CON\POWER3 (3_81PITCH) CON\POWER3 (3_81PITCH) CON\BARREL_ SMD_2MM_K LDX-SMT20202-A CON\POWER8 (3_81PITCH) CON\POWER4 (3_81PITCH) Description Ceramic capacitor, 10 µF, 16 V, X5R, 0805 Ceramic capacitor, 16 V, X7R, 0402 Manufacturer Murata Ceramic capacitor, 10 µF, 16 V, X5R, 0805 Ceramic capacitor, 16 V, X7R, 0402 Murata 50 V, X7R, multilayer ceramic capacitor Ceramic capacitor, 16 V, X7R, 0402 Phycomp 50 V, X7R, multilayer ceramic capacitor Red LED, high intensity (>90 mCd), 0603 Phycomp Rev. 0 | Page 33 of 40 Murata Murata Murata Digi-Key 4903886-1-ND FEC 881-9742 FEC 722170 FEC 722170 FEC 855-4528 Do not insert UG-478 Evaluation Board User Guide Name J8 Value 1 J9 1 × 4pin Tolerance J10 PCB Decal CON\POWER8 (3_81PITCH) CON\POWER4 (3_81PITCH) SIP-7P LK2 LINK3P_TEXT_INV LINK-3P LK5 SIP-2P LK6 SIP-2P LK7 SIP-2P LK8 SIP-2P LK9 SIP-2P Q1 SOT23 Description 8-pin terminal header, pitch 3.81 mm, vertical Screw terminal block, pitch 3.81 mm 7-way, SSW, 2.54 mm vertical socket 7-way, SIP, 2.54 mm through hole header Ferrite bead, 0.3 Ω at dc, 1000 Ω at 100 MHz, 350 mA, 0805 Ferrite bead, 0.3 Ω at dc, 1000 Ω at 100 MHz, 350 mA, 0805 3-pin (3 × 1), 0.1" header and shorting block in A 3-pin (3 × 1), 0.1" header and shorting block in A 2-pin (0.1" pitch) header and shorting shunt 2-pin (0.1" pitch) header and shorting shunt 2-pin (0.1" pitch) header and shorting shunt 2-pin (0.1" pitch) header and shorting shunt 2-pin (0.1" pitch) header and shorting shunt MOSFET transistor J13 SIP-7P Q2 SOT23 Transistor, NPN, SOT-23 L2 1000r 805 L3 1000r 805 LK1 Manufacturer Phoenix Contact Phoenix Contact Samtec Part No. 1727078 Stock Code Do not insert 1727036 FEC 370-4592 SSW-107-01-T-S FEC 1803478 Samtec TLW-107-05-G-S FEC 1668499 Tyco BMB2A1000LN2 FEC 119-3421 Tyco BMB2A1000LN2 FEC 119-3421 Harwin Harwin M20-9990346 and M7566-05 M20-9990346 and M7566-05 M20-9990246 Harwin M20-9990246 Harwin M20-9990246 Harwin M20-9990246 Harwin M20-9990246 Vishay Siliconix SI2304DDS-T1GE3 MMBT3904LT1G FEC 1022249 and 150-411 FEC 1022249 and 150-411 FEC 1022247 and 150-411 FEC 1022247 and 150-411 FEC 1022247 and 150-411 FEC 1022247 and 150-411 FEC 1022247 and 150-411 FEC 1858939 Harwin R1 DNI 0.01 R0603 Resistor, not inserted, 0603 ON Semiconductor N/A R2 100k 0.01 R0603 SMD resistor Multicomp R3 100k 1% R0603 SMD resistor Multicomp R4 100k 0.01 R0603 SMD resistor Multicomp R5 10k 0.01 R0402 Resistor, 1%, 0402 Phycomp R6 10k 0.01 R0402 Resistor, 1%, 0402 Phycomp R7 100k 1% R0603 SMD resistor Multicomp R8 10k 0.01 R0402 Resistor, 1%, 0402 Phycomp R9 0R 0.01 R0402 Resistor, 0402 Vishay R10 0R 0.01 R0402 Resistor, 0402 Vishay R11 0R 0.01 R0402 Resistor, 0402 Vishay R12 0R 0.01 R0402 Resistor, 0402 Vishay R13 0R 0.01 R0402 Resistor, 0402 Vishay R14 39k 0.01 R0402 Resistor, 0402, 1%, 39k8 Multicomp R15 10k2 0.01 R0402 SMD resistor Multicomp R16 69k8 0.01 R0402 Resistor, 0402, 1%, 69k8 Multicomp Rev. 0 | Page 34 of 40 FEC 1459100 N/A Do not insert MC 0.063W 0603 1% 100K MC 0.063W 0603 1% 100K MC 0.063W 0603 1% 100K CRCW040210K 0FKEAHP CRCW040210K 0FKEAHP MC 0.063W 0603 1% 100K CRCW040210K 0FKEAHP CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED MC 0.0625W 0402 1% 69K8 MC 0.0625W 0402 1% 10K2 MC 0.0625W 0402 1% 69K8 FEC 9330402 FEC 9330402 FEC 9330402 FEC 173-8864 FEC 173-8864 FEC 9330402 FEC 173-8864 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 1358085 FEC 1803137 FEC 1803735 Evaluation Board User Guide UG-478 Name R17 Value 1 10k2 Tolerance 0.01 PCB Decal R0402 Description SMD resistor Manufacturer Multicomp Stock Code FEC 1803137 N/A Part No. MC 0.0625W 0402 1% 10K2 MC 0.0625W 0402 1% 10K2 CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED MC 0.0625W 0402 1% 86K6 MC 0.0625W 0402 1% 10K2 MC 0.0625W 0402 1% 30k1 CRCW0402000 0Z0ED CRCW0402000 0Z0ED N/A R18 10k2 0.01 R0402 SMD resistor Multicomp R19 0R 0.01 R0402 Resistor, 0402 Vishay R20 0R 0.01 R0402 Resistor, 0402 Vishay R21 0R 0.01 R0402 Resistor, 0402 Vishay R22 0R 0.01 R0402 Resistor, 0402 Vishay R23 86k6 0.01 R0402 Resistor, 0402, 1%, 86k6 Multicomp R24 10k2 0.01 R0402 SMD resistor Multicomp R25 30k1 0.01 R0402 Resistor, 0402, 1%, 30k1 Multicomp R26 DNI 0.01 R0402 Resistor, 0402 Vishay R27 0R 0.01 R0402 Resistor, 0402 Vishay R28 DNI 0.01 R0402 Resistor, not inserted, 0402 R29 DNI 0.01 R0402 Resistor, not inserted, 0402 N/A N/A Do not insert R30 0R 0.01 R0402 Resistor, 0402 Vishay FEC 146-9661 0.01 R0402 Resistor, not inserted, 0402 N/A CRCW0402000 0Z0ED N/A R31 DNI R32 0R 0.01 R0402 Resistor, 0402 Vishay FEC 146-9661 R33 DNI 0.01 R0402 Resistor, not inserted, 0402 Vishay R34 0R 0.01 R0402 Resistor, 0402 Vishay R35 0R 0.01 R0402 Resistor, 0402 Vishay R36 0R 0.01 R0402 Resistor, 0402 Vishay R37 0R 0.01 R0402 Resistor, 0402 Vishay R38 0R 0.01 R0402 Resistor, 0402 Vishay R39 0R 0.01 R0402 Resistor, 0402 Vishay R40 0R 0.01 R0402 Resistor, 0402 Vishay R41 0R 0.01 R0402 Resistor, 0402 Vishay R42 10k 0.05 R0402 Yageo R43 10k 0.05 R0402 R44 10k 0.05 R0402 R45 10k 0.05 R0402 R46 0R 0.01 R0402 Resistor, thick film, 10 kΩ, 62.5 mW, 5% Resistor, thick film, 10 kΩ, 62.5 mW, 5% Resistor, thick film, 10 kΩ, 62.5 mW, 5% resistor, thick film, 10 kΩ, 62.5 mW, 5% Resistor, 0402 R47 0R 0.01 R0402 Resistor, 0402 CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0402000 0Z0ED RC0402JR1310KL RC0402JR1310KL RC0402JR1310KL RC0402JR1310KL CRCW0402000 0Z0ED CRCW0402000 0Z0ED Rev. 0 | Page 35 of 40 Yageo Yageo Yageo Vishay Vishay FEC 1803137 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 1803744 FEC 1803137 FEC 1803699 Do not insert FEC 146-9661 Do not insert Do not insert Do not insert FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 146-9661 FEC 179-9316 FEC 179-9316 FEC 179-9316 FEC 179-9316 FEC 146-9661 FEC 146-9661 UG-478 Evaluation Board User Guide Name R48 Value 1 100k Tolerance 1% PCB Decal R0603 Description SMD resistor Manufacturer Multicomp Stock Code FEC 9330402 Panasonic Part No. MC 0.063W 0603 1% 100K MC 0.125W 1206 0R MC 0.125W 1206 0R MC 0.125W 1206 0R MC 0.125W 1206 0R MC 0.0625W 0402 1% 60K4 CRCW04024K5 3FKED MC 0.0625W 0402 1% 61R9 RC0603FR072K4L CRCW0402000 0Z0ED CRCW0402000 0Z0ED CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW06031K0 0FKEA CRCW0603000 0Z0EA ERA3AEB102V R49 0R 0.01 1206 Resistor, 1206 Multicomp R50 0R 0.01 1206 Resistor, 1206 Multicomp R51 0R 0.01 1206 Resistor, 1206 Multicomp R52 0R 0.01 1206 Resistor, 1206 Multicomp R53 60k4 0.01 R0402 Resistor, 0402, 60k4 Multicomp R54 4k53 0.01 R0402 Vishay Dale R55 61R9 0.01 R0402 Resistor, thick film, 4.53 kΩ, 63 mW, 1% Resistor, 0402, 1%, 61R9 R60 2k4 0.01 R0603 Yageo R61 0R 0.01 R0402 Resistor, thick film, 2.4 kΩ, 0603, 100 mW, 1% Resistor, 0402 Vishay R62 0R 0.01 R0402 Resistor, 0402 Vishay R63 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R64 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R65 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R66 1k 0.01 R0603 Resistor, 0603, thick film, 1% Vishay Draloric R67 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R68 1k 0.1% R0603 Resistor, 0603 R69 DNI 0.01 R0603 Resistor, not inserted, 0603 N/A N/A Do not insert R70 0R 0.01 R0402 Resistor, 0402 Vishay FEC 146-9661 0.01 R0402 Resistor, 1%, 0402 Phycomp 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R73 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R74 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R75 1k 0.01 R0603 Resistor, 0603, thick film, 1% Vishay Draloric R76 1k 0.01 R0603 Resistor, 0603, thick film, 1% Vishay Draloric R77 1k 0.01 R0603 Resistor, 0603, thick film, 1% Vishay Draloric R78 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R79 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R80 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R81 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R82 0R 0.01 R0603 Resistor, 0603 Vishay Draloric CRCW0402000 0Z0ED CRCW040210K 0FKEAHP CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW06031K0 0FKEA CRCW06031K0 0FKEA CRCW06031K0 0FKEA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA R71 10k R72 Rev. 0 | Page 36 of 40 Multicomp FEC 9336974 FEC 9336974 FEC 9336974 FEC 9336974 FEC 1803729 FEC 1151244 FEC 1802915 FEC 1799329 FEC 146-9661 FEC 146-9661 FEC 146-9739 Do not insert FEC 146-9739 FEC 1469740 Do not insert FEC 157-7605 FEC 173-8864 FEC 146-9739 FEC 146-9739 Do not insert FEC 1469740 FEC 1469740 FEC 1469740 FEC 146-9739 Do not insert Do not insert FEC 146-9739 FEC 146-9739 Evaluation Board User Guide UG-478 Name R83 Value 1 0R Tolerance 0.01 PCB Decal R0603 Description Resistor, 0603 Manufacturer Vishay Draloric R84 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R85 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R86 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R87 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R88 1k 0.01 R0204 Resistor, 0402 Multicomp R89 1k 0.01 R0204 Resistor, 0402 Multicomp R90 DNI 0.01 R0402 Resistor, 0402 Vishay R91 10R 0.01 R0603 Resistor, 0603 Bourns R92 1k 0.1% R0603 Resistor, 0603 Panasonic R93 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R94 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R95 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R96 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R97 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R98 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R99 1k 0.1% R0603 Resistor, 0603 Panasonic R100 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R101 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R102 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R103 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R104 DNI 0.01 R0603 Resistor, not inserted, 0603 N/A R105 10R 0.01 R0603 Resistor, 0603 Bourns R106 1k 0.1% R0603 Resistor, 0603 Panasonic R107 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R108 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R109 1k 0.1% R0603 Resistor, 0603 Panasonic R110 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R111 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R112 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R113 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R114 DNI 0.01 R0603 Resistor, not inserted, 0603 N/A Rev. 0 | Page 37 of 40 Part No. CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA MC 0.0625W 0402 1% 1K MC 0.0625W 0402 1% 1K CRCW0402000 0Z0ED CR0603-FX10R0GLF ERA3AEB102V Stock Code FEC 146-9739 CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA ERA3AEB102V FEC 146-9739 CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA N/A FEC 146-9739 CR0603-FX10R0GLF ERA3AEB102V FEC 200-8331 CRCW0603000 0Z0EA CRCW0603000 0Z0EA ERA3AEB102V FEC 146-9739 CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA N/A FEC 146-9739 FEC 146-9739 Do not insert Do not insert FEC 146-9739 FEC 135-8043 FEC 135-8043 Do not insert FEC 200-8331 FEC 157-7605 Do not insert Do not insert Do not insert Do not insert FEC 146-9739 FEC 157-7605 FEC 146-9739 Do not insert Do not insert Do not insert FEC 157-7605 Do not insert FEC 157-7605 FEC 146-9739 Do not insert Do not insert Do not insert UG-478 Evaluation Board User Guide Name R115 Value 1 10R Tolerance 0.01 PCB Decal R0603 Description Resistor, 0603 Manufacturer Bourns R116 1k 0.1% R0603 Resistor, 0603 Panasonic R117 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R118 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R119 1k 0.1% R0603 Resistor, 0603 Panasonic R120 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R121 0R 0.01 R0603 Resistor, 0603 Vishay Draloric R122 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric R123 DNI 0.01 R0603 Resistor, not inserted, 0603 Vishay Draloric Part No. CR0603-FX10R0GLF ERA3AEB102V Stock Code FEC 200-8331 CRCW0603000 0Z0EA CRCW0603000 0Z0EA ERA3AEB102V FEC 146-9739 CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA CRCW0603000 0Z0EA N/A FEC 146-9739 FEC 200-8331 FEC 157-7605 Do not insert FEC 157-7605 FEC 146-9739 Do not insert Do not insert R124 DNI 0.01 R0603 Resistor, not inserted, 0603 N/A R125 10R 0.01 R0603 Resistor, 0603 Bourns R126 1k 0.1% R0603 Resistor, 0603 Panasonic CR0603-FX10R0GLF ERA3AEB102V TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL 0603-2WAYBRIDGE 0603-2WAYBRIDGE 0603-2WAYBRIDGE 0603-3WAYBRIDGE 0603-2WAYBRIDGE Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder 2-way solder link (use 0 Ω, 0603 resistor); insert in Link Position A 2-way solder link (use 0 Ω, 0603 resistor); insert in Link Position A 2-way solder link (use 0 Ω, 0603 resistor); insert in Link Position A 3-way solder link (use 0 Ω, 0603 resistor); insert in Link Position A 2-way solder link (use 0 Ω, 0603 resistor); insert in Link Position B N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert 0603-2WAYBRIDGE 0603-3WAYBRIDGE 0603-4WAYBRIDGE 0603-3WAYBRIDGE 0603-3WAYBRIDGE 0603-4WAYBRIDGE COMPONENT LINKAA TESTPOINTSMALL TDIN1 TDOUT REF+ REF− REFOUT SL1 SL2 SL3 SL4 SL5 SL6 SL7 SL8 SL9 SL10 SL11 STAR3 TDIN TDOUT1 Do not insert FEC 157-7605 N/A FEC 933-1662 N/A FEC 933-1662 N/A FEC 933-1662 N/A FEC 933-1662 N/A FEC 933-1662 2-way solder link (use 0 Ω, 0603 resistor) 3-way solder link (use 0 Ω, 0603 resistor); insert in Link Position A 4-way solder link (use 0 Ω, 0603 Resistor); insert in Link Position B 3-way solder link (use 0 Ω, 0603 resistor); insert in Link Position B 3-way solder link (use 0 Ω, 0603 resistor); insert in Link Position B 4-way solder link (use 0 Ω, 0603 resistor); insert in Link Position B Ground link N/A Do not insert N/A FEC 933-1662 N/A N/A N/A Test point, not inserted; keep hole clear of solder N/A N/A Do not insert TESTPOINTSMALL Test point, not inserted; keep hole clear of solder N/A N/A Do not insert TESTPOINTSMALL TESTPOINTSMALL Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder N/A N/A Do not insert N/A N/A Do not insert Rev. 0 | Page 38 of 40 FEC 933-1662 N/A FEC 933-1662 N/A FEC 933-1662 FEC 933-1662 Evaluation Board User Guide Name TSCLK Value 1 Description Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder Test point, not inserted; keep hole clear of solder 32k I2C serial EEPROM Manufacturer N/A Part No. N/A Stock Code Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert N/A N/A Do not insert U1 PCB Decal TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL TESTPOINTSMALL MSO8 Microchip 24LC32A-I/MS FEC1331330 U2 SO8NB_RD8-2 Analog Devices U3 MSO10 U4 MSO8 U5 TSSOP24 Analog Devices ADP7104ARDZ -5.0 ADM1185ARMZ -1 ADP1720ARMZ -R7 AD7176-2BRUZ ADP7104ARDZ5.0 ADM1185ARMZ1 ADP1720ARMZR7 AD7176-2BRUZ U6 SO8NB Linear regulator 5 V, 20 V, 500 mA, ultralow noise, CMOS Quad voltage monitor and sequencer 50 mA, high voltage, micropower linear regulator—adjustable 2-/4-channel, 250 kSPS, 24-bit, multiplexed Σ-Δ ADC 5 V XFET reference Analog Devices ADR445BRZ ADR445BRZ U7 MSO8 Analog Devices ADP1720ARMZ5-R7 AD8656ARZ TSCLK1 TSYNC TSYNC1 TXTAL1 TXTAL2 T\CS T\CS1 Analog Devices Analog Devices U8 SO8NB 50 mA, high voltage, micropower linear regulator—5 V Dual op amp Analog Devices ADP1720ARMZ -5-R7 AD8656ARZ U9 MSO10 Fully differential funnel amplifier Analog Devices AD8475ARMZ AD8475ARMZ U10 MSO8 Analog Devices U11 Analog Devices ADP1720ARMZ -3.3-R7 ADA49401ACPZ AD8656ARZ ADP1720ARMZ3.3-R7 ADA4940-1ACPZ U12 LFCSP-163MM SO8NB 50 mA, high voltage, micropower linear regulator—3.3 V Ultralow power, low distortion ADC driver Dual op amp V1 R1206 1206 place holder N/A N/A Do not insert V2 R1206 1206 place holder N/A N/A Do not insert V3 R1206 1206 place holder N/A N/A Do not insert V4 R1206 1206 place holder N/A N/A Do not insert XTAL-FA20H Miniature crystal—SMD Epson Toyocom FA-20H, 16MHZ, 10PPM, 9PF FEC 171-2814 Y1 1 Tolerance UG-478 16 MHz DNI = do not insert. Rev. 0 | Page 39 of 40 Analog Devices AD8656ARZ UG-478 Evaluation Board User Guide NOTES ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed. ©2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG11035-0-11/12(0) Rev. 0 | Page 40 of 40