Evaluation Board for 3 MSPS, 12-Bit SAR ADC EVAL-AD7482CB Analog Devices, Inc.) and should be consulted in conjunction with this data sheet when using the evaluation board. FEATURES Full-featured evaluation board for the AD7482 EVAL-CONTROL BRD2 compatible Standalone capability On-board analog buffering and reference Various linking options PC software for control and data analysis when used with the EVAL-CONTROL BRD2 On-board components include an AD780 (a pin programmable 2.5 V or 3 V ultra high precision band gap reference), AD829, AD8022, and AD711 op amps, an ADM809 reset generator, two 7S04 inverters and a 16-bit FCT245 type digital buffer. Various link options are explained in detail in Table 1. Interface to this board is accomplished through a 96-way connector. This 96-way connector is compatible with the evaluation board controller (EVAL-CONTROL BRD2) which is also available from Analog Devices. External sockets are provided for CONVST, RD, WR, and CS signals, a bipolar analog input signal, a biased-up unipolar signal, optional external reference, and offset voltages. INTRODUCTION This data sheet describes the evaluation board for the AD7482, which is a high speed, low power, 12-bit successive approximation ADC. This part operates from a single 5 V supply and features throughput rates of up to 3 MSPS. Full details on the AD7482 are found in the AD7482 data sheet (available from FUNCTIONAL BLOCK DIAGRAM BIAS1 BIAS2 CONVST BUSY 2.5V REFERENCE RESET REFIN CS WRITE RESET RD 06245-001 BUFFER VIN 96-WAY CONNECTOR AD7482 VIN Figure 1. Rev. 0 Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Analog Devices reserves the right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners. Evaluation boards are not authorized to be used in life support devices or systems. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2007 Analog Devices, Inc. All rights reserved. EVAL-AD7482CB TABLE OF CONTENTS Features .............................................................................................. 1 Evaluation Board Software...............................................................8 Introduction ...................................................................................... 1 Setup Menu Screen........................................................................8 Functional Block Diagram .............................................................. 1 Setting Up the Eval-ControL BRD2............................................8 Revision History ............................................................................... 2 Running the Software ...................................................................8 Evaluation Board Hardware ............................................................ 3 Software Configuration Files .......................................................8 Operating the AD7482 Evaluation Board................................. 3 Software Description ....................................................................9 Link Options ................................................................................. 3 Menu Bar ..................................................................................... 10 Evaluation Board Interfacing...................................................... 6 Evaluation Board Schematics and Artwork................................ 11 Sockets ........................................................................................... 7 Ordering Information.................................................................... 16 Connectors .................................................................................... 7 Ordering Guide .......................................................................... 17 Operating with the EVAL-CONTROL BRD2 .......................... 7 ESD Caution................................................................................ 17 REVISION HISTORY 8/07—Revision 0: Initial Version Rev. 0 | Page 2 of 20 EVAL-AD7482CB EVALUATION BOARD HARDWARE OPERATING THE AD7482 EVALUATION BOARD Power Supplies When using this evaluation board with the EVAL-CONTROL BRD2, all supplies are provided from the controller board through the 96-way connector. When using the board as a standalone unit, external supplies must be provided. This evaluation board has nine power supply inputs: AVDD, AGND, +12 V, −12 V, AGND, DVDD, DGND, VDRIVE, and DGND. If the evaluation board is used in standalone mode, a +5 V supply must be connected to both the AVDD and DVDD inputs. The +12 V and −12 V supplies are required for the op amps. The VDRIVE input can be connected to a supply from +2.7 V to +5 V, allowing the evaluation board to be connected to both +3 V and +5 V systems. The supplies are decoupled to the ground plane with 10 μF tantalum and 0.1 μF multilayer ceramic capacitors at the point where they enter the board. Noise on the supplies is further reduced with the use of EMC filters and ferrite beads. The supply pins of all the op amps and the reference are also decoupled with 10 μF tantalum and 0.1 μF ceramic capacitors as are the VDD pins of the AD7482. This evaluation board consists of four layers. One of these layers is used as a dedicated ground plane, which allows for good decoupling and shielding. LINK OPTIONS There are 25 link options which must be set for the required operating setup before using the evaluation board. The functions of the options are outlined in Table 1. There is no Link 25. Table 1. Link No. LK1 Function Selects the source of CONVST input. In Position A, CONVST is sourced from the external connector, J9. In Position B, CONVST is connected to the 96-way connector. LK2 Selects the source for the bias up voltage. In Position A, it is connected to the reference voltage (divided down by R6 and R8). In Position B, it is connected to AVDD. In Position C, it is connected to the external connector, J10. Used to short out the 1 kΩ series input resistor on the analog input. Used to select which op amp is utilized in the analog input bias up circuitry. Both these links must be set to the same position. Position A selects the AD829. Position B selects the AD8022. Used to put the AD7482 into standby mode. In Position A, the standby pin is connected to DVDD, putting the part in standby mode. In Position B, the standby pin is connected to GND for normal operation. Used to put the AD7482 into nap mode. In Position A, the NAP pin is connected to DVDD putting the part in nap mode. In Position B, the NAP pin is connected to GND for normal operation. Selects whether the CLIP input is tied high or low. Position A ties the CLIP pin to DVDD. Position B ties the CLIP pin to GND. See the AD7482 data sheet for further details. Selects whether the MODE1 input is tied high or low. Position A ties the MODE 1 pin to DVDD. Position B ties the MODE 1 pin to GND. See the AD7482 data sheet for further details. Selects whether the MODE2 input is tied high or low. Position A ties the MODE2 pin to DVDD. Position B ties the MODE2 pin to GND. See the AD7482 data sheet for further details. Configures the AD7482 for use with an internal or external reference. With this link in position, the part is configured for use with an external +2.5 V reference. Selects the source for the VDRIVE voltage. In Position A, VDRIVE is connected to DVDD. In Position B, VDRIVE is taken from the external connector, J5. LK3 LK4, LK5 LK6 LK7 LK8 LK9 LK10 LK11 LK12 Rev. 0 | Page 3 of 20 EVAL-AD7482CB Link No. LK13 LK14, LK15 LK16 LK17 LK18 LK19 LK20 LK21 LK22 Function Selects the source for the external reference. Position A selects the on-board AD780. Position B selects the external connector, J4. When using an external reference, LK14 and LK15 should be in place to connect the reference pins to the external reference source. Selects the source for the DVDD supply. Position A selects the 96-way edge connector from the EVAL-CONTROL BRD2 as the source. Position B selects the external connector, J7. Selects whether the analog input is taken from the on-board op amps or directly from the external connector, J3. Position A selects the op amps. Position B selects the external connector, J3. Inserting LK18 terminates the analog input applied to J2 with a 50 Ω resistor. Selects the source for the AVDD supply. Position A selects the 96-way edge connector from the EVAL-CONTROL BRD2 as the source. Position B selects the external connector, J6. Selects the source for the +12 V supply. Position A selects the 96-way edge connector from the EVAL-CONTROL BRD2 as the source. Position B selects the external connector, J8. Selects the source for the −12 V supply. Position A selects the 96-way edge connector from the EVAL-CONTROL BRD2 as the source. Position B selects the external connector, J8. Selects the source of CS input. In Position A, CS is sourced from the external connector, J11. In Position B, CS is connected to the 96-way connector. LK23 Selects the source of RD input. In Position A, RD is sourced from the external connector, J11. In Position B, RD is connected to the 96-way connector. LK24 Selects the source of WR input. In Position A, WR is sourced from the external connector, J11. In Position B, WR is connected to the 96-way connector. LK25 LK26 N/A Inserting LK26 terminates the analog input applied to J3 with a 50 Ω resistor. Rev. 0 | Page 4 of 20 EVAL-AD7482CB Initial Setup Conditions Take care before applying power or signals to the evaluation board to ensure that all link positions are as per the required operating mode. Failure to do this could result in damage to the evaluation board. Table 2 shows the default positions of the links. The board is set up for use with the evaluation board controller. Table 2. Initial Link Positions Link No. LK1 LK2 LK3 LK4 LK5 LK6 LK7 LK8 LK9 LK10 LK11 LK12 LK13 LK14 LK15 LK16 LK17 LK18 LK19 LK20 LK21 LK22 LK23 LK24 LK25 LK26 Position B A IN A A B B A B A IN A A IN IN A A OUT A A A B B B N/A OUT Function CONVST input is connected to the 96-way connector. The bias up voltage is connected to the reference voltage (divided down by R6 and R8). 1 kΩ series input resistor on the analog input is shorted. AD829 is used in the analog input bias up circuitry. AD829 is used in the analog input bias up circuitry. STBY pin is connected to GND for normal operation. NAP pin is connected to GND for normal operation. CLIP pin is tied to DVDD. See the AD7482 data sheet for further details. The MODE1 input pin is tied to GND. See the AD7482 data sheet for further details. The MODE2 input pin is tied to DVDD. See the AD7482 data sheet for further details. The AD7482 is configured for use with an external +2.5 V reference. VDRIVE is connected to DVDD. AD780 selected as source for external reference. Reference pins connected to the external reference source. Reference pins connected to the external reference source. DVDD supply sourced from the 96-way edge connector from the EVAL-CONTROL BRD2. Analog input is taken from the on-board op amps. No 50 Ω termination on the analog input applied to J2. AVDD supply sourced from the 96-way edge connector from the EVAL-CONTROL BRD2. +12 V supply sourced from the 96-way edge connector from the EVAL-CONTROL BRD2. −12 V supply sourced from the 96-way edge connector from the EVAL-CONTROL BRD2. CS is driven from the 96-way connector on the EVAL-CONTROL BRD2. RD is driven from the 96-way connector on the EVAL-CONTROL BRD2. WR is driven from the 96-way connector on the EVAL-CONTROL BRD2. No 50 Ω termination on the analog input applied to J3. Rev. 0 | Page 5 of 20 EVAL-AD7482CB EVALUATION BOARD INTERFACING Table 4. 96-Way Connector Pin Functions 1 Interface to the evaluation board via a 96-way connector, J1. J1 is used to connect the evaluation board to the EVALCONTROL BRD2 or other system. The pinout for the J1 connector is shown in Figure 2 and its pin descriptions and pin designators are shown in Table 3 and Table 4. 8 16 24 32 1 8 16 24 32 06245-002 1 A B C Pin No. Figure 2. Pin Configuration for the 96-Way Connector, J1 Table 3. Signal FL0 IRQ2 RD WR CS D0 to D14 DGND AGND DVDD AVDD +12 V −12 V Description Flag Zero. This output is connected to the CONVST pin of the AD7482 via LK1. Interrupt Request 2. This input is connected to the BUSY output of the AD7482 through the inverter, U7. Read. An output connected to the RD pin of the AD7482 via LK23. Write. An output connected to the WR input of the AD7482 via LK24. Chip Select. An output connected to the CS input pin of the AD7482 via LK22. Data Lines. These bidirectional data lines are connected to the data bus of the AD7482 through the buffer, U2. Digital Ground. These lines are connected to the ground plane of the AD7482 evaluation board. Analog Ground. These lines are connected to the ground plane of the AD7482 evaluation board. Digital +5 V Supply. These lines are connected to the DVDD supply line on the AD7482 evaluation board via LK16. Analog +5 V Supply. These lines are connected to the AVDD supply line on the AD7482 evaluation board via LK19. +12 V Supply. These lines are connected to the +12 V supply line on the AD7482 evaluation board via LK20. −12 V Supply. These lines are connected to the −12 V supply line on the AD7482 evaluation board via LK21. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 Row A DGND DVDD Edge RD DGND DGND FL0 D12 DGND AGND AGND AGND AGND AGND AGND Row B D0 D1 DGND D2 D3 D4 DVDD Edge D5 D6 D7 DGND D8 D9 D10 DGND D11 D13 DGND DVDD Edge WR CS DGND DGND IRQ2 D14 DGND AGND AGND AGND AGND AGND AGND AGND −12 V DGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AVDD AVDD AVDD The unused pins of the 96-way connector are not shown. Rev. 0 | Page 6 of 20 Row C AGND +12 V EVAL-AD7482CB SOCKETS OPERATING WITH THE EVAL-CONTROL BRD2 There are eight input sockets relevant to the operation of the AD7482 on this evaluation board. The functions of these sockets are outlined in Table 5. The evaluation board can be operated in a standalone mode or operated in conjunction with the EVAL-CONTROL BRD2. The EVAL-CONTROL BRD2 is available from Analog Devices under the order entry EVAL-CONTROL BRD2. When operated with this control board, all supplies and control signals to operate the AD7482 are provided by the EVAL-CONTROL BRD2. Software to communicate with the control board and the AD7482 is provided with the AD7482 evaluation board package. This EVAL-CONTROL BRD2 also operates with all Analog Devices evaluation boards that end with the letters CB in their title. Table 5. Socket Functions Socket J2 J3 J4 J9 J10 J11 J12 J13 Description Subminiature BNC socket for bipolar input signals which are biased up by the on-board op amps and into VIN. Subminiature BNC socket for unipolar input signals which are connected directly to VIN. Subminiature BNC socket for an external reference. Subminiature BNC socket for an external CONVST signal. Subminiature BNC socket for an external offset voltage, which are used to bias up the signal applied at J2. Subminiature BNC socket for an external CS signal. Subminiature BNC socket for an external RD signal. Subminiature BNC socket for an external WR signal. The 96-way connector on the EVAL-AD7482CB plugs directly into the 96-way connector on the EVAL-CONTROL BRD2. The EVAL-CONTROL BRD2 provides all the supplies for the evaluation board. It is powered from a 12 V ac transformer. Suitable transformers are available from Analog Devices as an accessory under the following part numbers: • EVAL-110VAC-US (For use in the US or Japan) CONNECTORS • EVAL-220VAC-UK (For use in the UK) There are five connectors on the AD7482 evaluation board outlined in Table 6. • EVAL-220VAC-EU (For use in Europe) Table 6. Connector Functions Socket J1 J5 J6 J7 J8 Function 96-way connector for parallel interface and power supply connections. External VDRIVE connector. External AVDD and AGND connector. External DVDD and DGND connector. External +12 V, −12 V, and AGND power connector. These transformers are also available from other suppliers including Digi-Key Corp. (US) and Campbell Collins, Ltd. (UK). Connection between the EVAL-CONTROL BRD2 and the parallel port of a PC is via a standard Centronics printer port cable, which is provided as part of the EVAL-CONTROL BRD2 package. Refer to the manual that accompanies the EVALCONTROL BRD2 for more details. Rev. 0 | Page 7 of 20 EVAL-AD7482CB 06245-005 EVALUATION BOARD SOFTWARE Figure 3. The Setup Menu Dialog Box SETUP MENU SCREEN The Setup Menu dialog box is responsible for allowing the user to load the required configuration file for the evaluation board (see Figure 3). When the configuration file is loaded, the software acquires detailed information about the evaluation board and part connected to the EVAL-CONTROL BRD2 such as the number of bits, maximum sampling rate, output coding, maximum analog input, and power supply requirements. The configuration file also tells the software the name of the DSP program file, which should download to the EVAL-CONTROL BRD2. These files are supplied by Analog Devices with the evaluation board. SETTING UP THE EVAL-CONTROL BRD2 The EVAL-CONTROL BRD2 and the EVAL-7482CB should be connected together via the 96-way connector. The power should be applied to the EVAL-CONTROL BRD2. At this stage, the red LED should be flashing which indicates that the EVALCONTROL BRD2 is functional and ready to receive instructions. The software (previously installed) should be loaded before the printer port cable is connected between the EVAL-CONTROL BRD2 and the PC. This ensures that the printer port has been initialized correctly. The printer port cable can then be connected between the PC and EVAL-CONTROL BRD2. RUNNING THE SOFTWARE With the hardware set up, the user is now in a position to use the software to control the EVAL-CONTROL BRD2 and the evaluation board. In the software screen, the user should select the File menu and click Setup. This displays the Setup Menu (see Figure 3). A window on the left of the setup form lists all the available configuration files. The configuration files are text-based files, which contain information about the particular evaluation board to be tested. The information contained is listed in the Setup Menu Screen section. Select the relevant configuration file and click Load. In the case of the AD7482 evaluation board, only one configuration file is available: ad7482.cfg. The EVAL-CONTROL BRD2 is reset and the DSP program is downloaded. When the download is complete, the power supply settings indicated in the configuration file are set and the user may hear some of the relays clicking. The pulldown menu items, such as Select No. Of Samples and Select Sample Frequency, have been set to the default values specified in the configuration file. The user is free to change these at will. Once all the settings have been determined, the user can click Close and return to the main screen. SOFTWARE CONFIGURATION FILES Software configuration files give the EVAL-CONTROL BRD2 software information on how the software and hardware should perform. They contain information such as the name of the DSP program to be downloaded, the default and maximum sampling frequencies, the number of samples to take, and the power supply settings to use. A typical Software Configuration File (*.cfg) is shown in Listing 1. Listing 1. Typical Configuration File [EVAL-CONTROL BOARD] partname:AD7482 programname:ad7482.PRG samplefrequency:1200000 maxsamplefrequency:2200000 samples:2048 +/−15V:on dvdd:5:on avdd:5:on bus:on ;options 2scomp, binary dataformat:binary numberofbits:12 inputVmax:2.5 inputVmin:0 [endofconfig] Rev. 0 | Page 8 of 20 EVAL-AD7482CB STATUS BOXES MENU BAR CONTROL BUTTONS DIGITAL STORAGE OSCILLOSCOPE (DSO) 06245-003 FAST FOURIER TRANSFORM (FFT) Figure 4. AD7482 Main Dialog Box SOFTWARE DESCRIPTION The software that controls the EVAL-CONTROL BRD2 and the evaluation board consists of three dialog boxes. The screen shown in Figure 4 appears when the software is running. The main function of this screen is to allow the user to read a predetermined number of samples from the evaluation board and display them both in the time and frequency domain. The screen can be divided into three sections. The upper third of the screen contains the control buttons, the menu bar, and various status windows. The control buttons allow the user to take samples, reset the part, and quit the program. The menu bar allows the user to enter the setup menu, select which printer port to use to control the EVALCONTROL BRD2, load and save data, and get information about the software. The status windows indicate the setup of the evaluation board/device, number of samples taken, and any information or error messages generated. The middle third of the screen is a digital storage oscilloscope (DSO). When samples are uploaded from the EVAL-CONTROL BRD2 they are displayed here. The samples can be displayed either as integer values or as voltages (determined by the input range of the device in question). Once samples have been displayed, clicking at any point in the graph shows the sample number and the value of the point directly beneath the cursor. Along the axis of the graph are zoom handles. These allow the user to zoom in and out to get a closer look at a particular sample if required. When another set of samples is taken, the graph attempts to display all values collected unless the Hold Zoom check box has been selected. In this case, the graph keeps the same axis settings as for the previous set of data samples. Additional check boxes are provided to give the user control over the vertical and horizontal grids and data points. The lower third of the screen shows either a fast Fourier transform (FFT) of the data or a histogram which displays the number of occurrences of each particular code read back. The FFT (default option) is typically used when the user is concerned with examining an ADC’s performance in the frequency domain while the histogram gives an indication of the ADC’s performance with DC signals. The option displayed can be toggled by clicking the FFT Mode/Histogram Mode button in the top right of the screen. Figure 5 shows how the main screen looks when the Histogram option is selected. Sample Button When the user clicks Sample, the software instructs the EVALCONTROL BRD2 to take the required number of samples at the required frequency from the evaluation board. The AD7482 evaluation board runs up to 2.2 MSPS so the user can choose any sampling frequency up to this rate as well as the number of Rev. 0 | Page 9 of 20 EVAL-AD7482CB • Save Raw Data: Selecting this option allows the user to save the current set of sample data points. The data can be reloaded to the evaluation software at a later date or can be used by other programs for analysis. • Save Binary Data: Selecting this option allows the user to save the current set of sample data points. The data is saved in binary format as a text file. This method can be useful for examining code flicker and looking for stuck bits. • Save FFT Data: Selecting this option allows you to save the current set of FFT data points. FFT data cannot be reloaded into the EVAL-CONTROL BRD2 software, but can be loaded into other software packages for further analysis. Quit Button • Exit: Quits the program. The Quit button exits the software; however, the program running on the EVAL-CONTROL BRD2 is not terminated. Printer Port Menu samples to be taken. These samples are then uploaded and displayed. An FFT and histogram are also calculated and displayed. If the user clicks Cont Sample, the software repeats the process indefinitely until the user clicks the button again. While the software is continuously sampling data the other control buttons are disabled. Reset Button The Reset button causes the EVAL-CONTROL BRD2 to perform a reset function. When this happens, the power supplies to the evaluation board are turned off and the program in the DSP memory is lost. Repeat the setup instructions to download another program if required. MENU BAR This menu item allows the user to select which printer port should be used for communication with the EVAL-CONTROL BRD2. The main dialog box of the evaluation software contains a number of options available as pull-down menu items. • LPT1: Selects 0x378 as the printer port base address. This is the default option. File Menu • • LPT2: Selects 0x278 as the printer port base address. Setup Menu: Selecting this option displays the Setup Menu dialog box as shown in Figure 3. • PRN: Selects 0x3BC as the printer port base address. • Load Raw Data: Selecting this option allows the user to load data that has been saved by the software during a previous session. This menu item gives information about the current revision of software for the particular evaluation board being used. Help Menu STATUS BOXES MENU BAR CONTROL BUTTONS DIGITAL STORAGE OSCILLOSCOPE (DSO) 06245-004 HISTOGRAM Figure 5. AD7482 Main Screen–Histogram Mode Rev. 0 | Page 10 of 20 EVAL-AD7482CB EVALUATION BOARD SCHEMATICS AND ARTWORK 06245-006 Figure 6. Evaluation Board Schematic Page 1 Rev. 0 | Page 11 of 20 EVAL-AD7482CB 06245-007 Figure 7. Evaluation Board Schematic Page 2 Rev. 0 | Page 12 of 20 06245-008 EVAL-AD7482CB Figure 8. Component Side Etch 06245-009 a Figure 9. Component Side Silkscreen Rev. 0 | Page 13 of 20 06245-010 EVAL-AD7482CB 06245-011 Figure 10. Internal Ground Plane Layer Figure 11 Internal Layer Etch Rev. 0 | Page 14 of 20 06245-012 EVAL-AD7482CB 06245-013 Figure 12. Solder Side Etch Figure 13 .Solder Side Silk Screen Rev. 0 | Page 15 of 20 EVAL-AD7482CB ORDERING INFORMATION Table 7. Bill of Materials Qty. 1 1 1 2 1 1 1 1 19 Part Type AD7482BST 74FCT162245T AD829JN NC7S04M5 AD780BR AD8022AR AD711KR ADM809-5LART 10 μF 20 V surface-mount capacitor (TAJ-B) 16 0.1 μF surface-mount capacitor (0603 type) 1 470 pF surface-mount capacitor (0805 type) 0.1 μF surface-mount capacitor (0805 type) 12 1 3 1 5 2 5 4 1 2 2 1 1 1 8 3 1 6 16 10 nF surface-mount capacitor (0805 type) 0.47 μF surface-mount capacitor (0603 type) 10 μF 10 V surface-mount capacitor (TAJ-A) Ferrite beads Surface-mount chip inductors (0805 type) Surface-mount EMC filters 1 kΩ surface-mount resistor (0805 type) 0 Ω surface-mount resistor (0805 type) 100 kΩ surface-mount resistor (0805 type) 51 Ω surface-mount resistor (0805 type) 100 Ω surface-mount resistor (0805 type) 150 Ω surface-mount resistor (0805 type) 96 Pin 90° DIN41612 plug Gold 50 Ω SMB jack 2-pin terminal block 3-pin terminal block Single jumper 2-way jumper 1 2 25 4 1 3-way jumper 2-way SIP jumper Shorting link Stick-on feet PCB Reference Designator U1 U2 U3 U4, U7 U5 U6 U10 U12 C1, C5, C7 to C9, C13, C21, C22, C26, C32, C36, C37, C43 to C44, C47, C48, C50, C51, C53 C2, C3, C6, C12, C14, C18 to C20, C28 to C31, C34, C40, C41, C52 C4 Supplier/Manufacturer Analog Devices, Inc. Digi-Key/Pericom Analog Devices, Inc. Fairchild Semi. Analog Devices, Inc. Analog Devices, Inc. Analog Devices, Inc. Analog Devices, Inc. AVX Order Number AD7482BST PI74FCT162245ATV-ND AD829JN FEC 685-914 AD780BR AD8022AR AD711KR ADM809-5LART FEC 197-427 AVX FEC 317-287 AVX FEC 499-195 C10, C11, C23, C25, C27, C33, C35, C38, C39, C45, C46, C49 C24 C15 to C17 AVX FEC 499-687 AVX AVX FEC 499-225 FEC 317-275 C42 L1 to L5 L6 to L7 LC1 to LC5 R1, R5 to R6, R8 R3 R4, R7 R9, R10 R2 R11 J1 J2 to J4, J9 to J13 J5 to J7 J8 LK3, LK11, LK14, LK15, LK18, LK26 LK1, LK6 to LK10, LK12, LK13, LK16, LK17, LK19 to LK24 LK2 LK4, LK5 LK1 to LK24, LK26 Each Corner EVAL-AD7482CB AVX Multicomp, Inc. Philips Comp. Murata Multicomp, Inc. Multicomp, Inc. Multicomp, Inc. Multicomp, Inc. Multicomp, Inc. Multicomp, Inc. Harting M/A-COM Lumberg Lumberg Harwin Harwin FEC 893-950 FEC 323-4861 FEC 305-6521 FEC 869-958 FEC 911-859 FEC 772-239 FEC 613-332 FEC 771-181 FEC 911-732 FEC 911-756 FEC 104-986 FEC 310-682 FEC 151-785 FEC 151-786 FEC 511-705 FEC 511-791 Harwin Harwin FEC 511-780 511-705 528-456 FEC 148-922 N/A Rev. 0 | Page 16 of 20 3M EVAL-AD7482CB ORDERING GUIDE Model EVAL-AD7482CB ESD CAUTION Description Evaluation Board Rev. 0 | Page 17 of 20 EVAL-AD7482CB NOTES Rev. 0 | Page 18 of 20 EVAL-AD7482CB NOTES Rev. 0 | Page 19 of 20 EVAL-AD7482CB NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. EB06245-0-8/07(0) Rev. 0 | Page 20 of 20