Product Folder Sample & Buy Support & Community Tools & Software Technical Documents MUX506, MUX507 SBAS803 – NOVEMBER 2016 MUX50x 36-V, Low-Capacitance, Low-Leakage-Current, Precision Analog Multiplexers 1 Features 3 Description • The MUX506 and MUX507 (MUX50x) are modern complementary metal-oxide semiconductor (CMOS) precision analog multiplexers (muxes). The MUX506 offers 16:1 single-ended channels, whereas the MUX507 offers differential 8:1 or dual 8:1 singleended channels. The MUX506 and MUX507 work equally well with either dual supplies (±5 V to ±18 V) or a single supply (10 V to 36 V). These devices also perform well with symmetric supplies (such as VDD = 12 V, VSS = –12 V), and unsymmetric supplies (such as VDD = 12 V, VSS = –5 V). All digital inputs have transistor-transistor logic (TTL) compatible thresholds, providing both TTL and CMOS logic compatibility when operating in the valid supply voltage range. 1 • • • • • • • • • • • • Low On-Capacitance – MUX506: 13.5 pF – MUX507: 8.7 pF Low Input Leakage: 1 pA Low Charge Injection: 0.31 pC Rail-to-Rail Operation Wide Supply Range: ±5 V to ±18 V, 10 V to 36 V Low On-Resistance: 125 Ω Transition Time: 85 ns Break-Before-Make Switching Action EN Pin Connectable to VDD Logic Levels: 2 V to VDD Low Supply Current: 45 µA ESD Protection HBM: 2000 V Industry-Standard TSSOP Package The MUX507 and MUX507 have very low on- and offleakage currents, allowing these multiplexers to switch signals from high input impedance sources with minimal error. A low supply current of 45 µA enables use in power-sensitive applications. Device Information(1) 2 Applications • • • • • • Factory Automation and Industrial Process Control Programmable Logic Controllers (PLC) Analog Input Modules ATE Test Equipment Digital Multimeters Battery Monitoring Systems PART NUMBER MUX506 PACKAGE TSSOP (28) MUX507 BODY SIZE (NOM) 9.70 mm × 6.40 mm (1) For all available packages, see the package option addendum at the end of the data sheet. Simplified Schematic Leakage Current vs Temperature 1000 ± Thermocouple MUX507 + Current Sensing Photo LED Detector Optical Sensor Analog Inputs VINP ADC PGA/INA VINM Leakage Current (pA) Bridge Sensor ID(ON)+ IS(OFF)+ 500 ID(OFF)+ 0 -500 IS(OFF)-1000 ID(OFF)- -1500 -2000 -75 ID(ON)- -50 -25 0 25 50 75 Temperature (qC) 100 125 150 D006 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Table of Contents 1 2 3 4 5 6 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 6.1 6.2 6.3 6.4 6.5 6.6 6.7 7 7.11 Bandwidth ............................................................. 23 7.12 THD + Noise ......................................................... 23 1 1 1 2 3 6 8 8.1 8.2 8.3 8.4 Absolute Maximum Ratings ...................................... 6 ESD Ratings.............................................................. 6 Recommended Operating Conditions....................... 6 Thermal Information .................................................. 7 Electrical Characteristics: Dual Supply ..................... 7 Electrical Characteristics: Single Supply................... 9 Typical Characteristics ............................................ 11 9 Truth Tables ............................................................ On-Resistance ........................................................ Off Leakage............................................................. On-Leakage Current ............................................... Transition Time ....................................................... Break-Before-Make Delay....................................... Turn-On and Turn-Off Time .................................... Charge Injection ...................................................... Off Isolation ............................................................. Channel-to-Channel Crosstalk .............................. Overview ................................................................. Functional Block Diagram ....................................... Feature Description................................................. Device Functional Modes........................................ 24 24 25 27 Applications and Implementation ...................... 28 9.1 Application Information............................................ 28 9.2 Typical Application ................................................. 28 10 Power Supply Recommendations ..................... 30 11 Layout................................................................... 31 11.1 Layout Guidelines ................................................. 31 11.2 Layout Example .................................................... 31 Parameter Measurement Information ................ 16 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 Detailed Description ............................................ 24 12 Device and Documentation Support ................. 33 16 17 17 18 18 19 20 21 22 22 12.1 12.2 12.3 12.4 12.5 12.6 12.7 Documentation Support ........................................ Related Links ........................................................ Receiving Notification of Documentation Updates Community Resources.......................................... Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 33 33 33 33 33 33 33 13 Mechanical, Packaging, and Orderable Information ........................................................... 34 4 Revision History 2 DATE REVISION NOTES November 2016 * Initial release Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 5 Pin Configuration and Functions MUX506: PW Package 28-Pin TSSOP Top View VDD 1 28 D NC 2 27 VSS NC 3 26 S8 S16 4 25 S7 S15 5 24 S6 S14 6 23 S5 S13 7 22 S4 S12 8 21 S3 S11 9 20 S2 S10 10 19 S1 S9 11 18 EN GND 12 17 A0 NC 13 16 A1 A3 14 15 A2 Not to scale Pin Functions: MUX506 PIN NAME NO. FUNCTION DESCRIPTION A0 17 Digital input Address line 0 A1 16 Digital input Address line 1 A2 15 Digital input Address line 2 A3 14 Digital input Address line 3 D 28 EN 18 Digital input GND 12 Power supply Analog input or output Drain pin. Can be an input or output. No connect Active high digital input. When this pin is low, all switches are turned off. When this pin is high, the A[3:0] logic inputs determine which switch is turned on. Ground (0 V) reference NC 2, 3, 13 S1 19 Analog input or output Source pin 1. Can be an input or output. Do not connect S2 20 Analog input or output Source pin 2. Can be an input or output. S3 21 Analog input or output Source pin 3. Can be an input or output. S4 22 Analog input or output Source pin 4. Can be an input or output. S5 23 Analog input or output Source pin 5. Can be an input or output. S6 24 Analog input or output Source pin 6. Can be an input or output. S7 25 Analog input or output Source pin 7. Can be an input or output. S8 26 Analog input or output Source pin 8. Can be an input or output. S9 11 Analog input or output Source pin 9. Can be an input or output. S10 10 Analog input or output Source pin 10. Can be an input or output. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 3 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Pin Functions: MUX506 (continued) PIN NAME NO. FUNCTION DESCRIPTION S11 9 Analog input or output Source pin 11. Can be an input or output. S12 8 Analog input or output Source pin 12. Can be an input or output. S13 7 Analog input or output Source pin 13. Can be an input or output. S14 6 Analog input or output Source pin 14. Can be an input or output. S15 5 Analog input or output Source pin 15. Can be an input or output. S16 4 Analog input or output Source pin 16. Can be an input or output. VDD 1 Power supply Positive power supply. This pin is the most positive power-supply potential. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VDD and GND. VSS 27 Power supply Negative power supply. This pin is the most negative power-supply potential. In singlesupply applications, this pin can be connected to ground. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VSS and GND. MUX507: PW Package 28-Pin TSSOP Top View VDD 1 28 DA DB 2 27 VSS NC 3 26 S8A S8B 4 25 S7A S7B 5 24 S6A S6B 6 23 S5A S5B 7 22 S4A S4B 8 21 S3A S3B 9 20 S2A S2B 10 19 S1A S1B 11 18 EN GND 12 17 A0 NC 13 16 A1 NC 14 15 A2 Not to scale Pin Functions: MUX507 PIN NAME NO. FUNCTION DESCRIPTION A0 17 Digital input Address line 0 A1 16 Digital input Address line 1 A2 15 Digital input Address line 2 DA 28 Analog input or output Drain pin A. Can be an input or output. DB 2 Analog input or output Drain pin B. Can be an input or output. 4 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 Pin Functions: MUX507 (continued) PIN NAME NO. FUNCTION EN 18 Digital input GND 12 Power supply No connect DESCRIPTION Active high digital input. When this pin is low, all switches are turned off. When this pin is high, the A[2:0] logic inputs determine which pair of switches is turned on. Ground (0 V) reference NC 3, 13, 14 S1A 19 Analog input or output Source pin 1A. Can be an input or output. Do not connect S2A 20 Analog input or output Source pin 2A. Can be an input or output. S3A 21 Analog input or output Source pin 3A. Can be an input or output. S4A 22 Analog input or output Source pin 4A. Can be an input or output. S5A 23 Analog input or output Source pin 5A. Can be an input or output. S6A 24 Analog input or output Source pin 6A. Can be an input or output. S7A 25 Analog input or output Source pin 7A. Can be an input or output. S8A 26 Analog input or output Source pin 8A. Can be an input or output. S1B 11 Analog input or output Source pin 1B. Can be an input or output. S2B 10 Analog input or output Source pin 2B. Can be an input or output. S3B 9 Analog input or output Source pin 3B. Can be an input or output. S4B 8 Analog input or output Source pin 4B. Can be an input or output. S5B 7 Analog input or output Source pin 5B. Can be an input or output. S6B 6 Analog input or output Source pin 6B. Can be an input or output. S7B 5 Analog input or output Source pin 7B. Can be an input or output. S8B 4 Analog input or output Source pin 8B. Can be an input or output. VDD 1 Power supply Positive power supply. This pin is the most positive power supply potential. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VDD and GND. VSS 27 Power supply Negative power supply. This pin is the most negative power supply potential. In singlesupply applications, this pin can be connected to ground. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VSS and GND. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 5 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) Supply Voltage MIN MAX VDD –0.3 40 VSS –40 0.3 VSS – 0.3 VDD + 0.3 VSS – 2 VDD + 2 VDD – VSS 40 Digital pins (2): EN, A0, A1, A2, A3 Analog pins (2): Sx, SxA, SxB, D, DA, DB Current (3) Operating, TA Temperature (2) (3) V –30 30 –55 150 Junction, TJ mA 150 Storage, Tstg (1) UNIT –65 °C 150 Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Voltage limits are valid if current is limited to ±30 mA. Only one pin at a time. 6.2 ESD Ratings VALUE V(ESD) (1) (2) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) 2000 Charged-device model (CDM), per JEDEC specification JESD22-C101 (2) 500 UNIT V JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 6.3 Recommended Operating Conditions MIN Dual supply NOM MAX 5 18 10 36 UNIT VDD (1) Positive power-supply voltage VSS (2) Negative power-supply voltage (dual supply) –5 –18 V VDD – VSS Supply voltage 10 36 V Single supply (3) V VS Source pins voltage VSS VDD V VD Drain pins voltage VSS VDD V VEN Enable pin voltage VSS VDD V VA Address pins voltage VSS VDD V ICH Channel current (TA = 25°C) –25 25 mA TA Operating temperature –40 125 °C (1) (2) (3) 6 When VSS = 0 V, VDD can range from 10 V to 36 V. VDD and VSS can be any value as long as 10 V ≤ (VDD – VSS) ≤ 36 V. VS is the voltage on all the S pins. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 6.4 Thermal Information MUX50x THERMAL METRIC (1) PW (TSSOP) UNIT 28 PINS RθJA Junction-to-ambient thermal resistance 79.8 °C/W RθJC(top) Junction-to-case (top) thermal resistance 24.0 °C/W RθJB Junction-to-board thermal resistance 37.6 °C/W ψJT Junction-to-top characterization parameter 1.2 °C/W ψJB Junction-to-board characterization parameter 37.1 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance N/A °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. 6.5 Electrical Characteristics: Dual Supply at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD V ANALOG SWITCH Analog signal range TA = –40°C to +125°C VSS VS = 0 V, IS = –1 mA RON On-resistance VS = ±10 V, IS = –1 mA 125 170 145 200 TA = –40°C to +85°C 230 TA = –40°C to +125°C 250 6 ΔRON On-resistance mismatch between channels VS = ±10 V, IS = –1 mA On-resistance flatness On-resistance drift VS = 10 V, 0 V, –10 V 14 TA = –40°C to +125°C 16 53 TA = –40°C to +125°C 58 VS = 0 V 0.62 Input leakage current Switch state is off, VS = ±10 V, VD = ±10 V (1) Output off-leakage current Switch state is off, VS = ±10 V, VD = ±10 V (1) –10 10 –25 25 TA = -40°C to +85°C –10 10 TA = -40°C to +125°C –25 25 TA = –40°C to +85°C –10 10 TA = –40°C to +125°C –50 50 –1 ID(ON) Output on-leakage current Switch state is on, VD = ±10 V, VS = floating Ω/°C TA = –40°C to +125°C –0.01 –0.01 Ω 1 TA = –40°C to +85°C –1 ID(OFF) –0.001 Ω 45 TA = –40°C to +85°C –1 IS(OFF) 9 TA = –40°C to +85°C 20 RFLAT Ω nA 1 nA 1 nA LOGIC INPUT VIH Logic voltage high VIL Logic voltage low 0.8 V ID Input current 0.1 µA (1) 2 V When VS is positive, VD is negative, and vice versa. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 7 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Electrical Characteristics: Dual Supply (continued) at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX 82 136 UNIT SWITCH DYNAMICS (2) tON Enable turn-on time VS = ±10 V, RL = 300 Ω, CL= 35 pF TA = –40°C to +85°C 145 TA = –40°C to +125°C 151 63 tOFF Enable turn-off time VS = ±10 V, RL = 300 Ω, CL= 35 pF tt Transition time 89 TA = –40°C to +125°C 97 151 TA = –40°C to +125°C 157 Break-before-make time delay VS = 10 V, RL = 300 Ω, CL= 35 pF, TA = –40°C to +125°C QJ Charge injection CL = 1 nF, RS = 0 Ω Off-isolation 30 54 VS = 0 V 0.31 VS = –15 V to +15 V ±0.9 RL = 50 Ω, VS = 1 VRMS, f = 1 MHz Nonadjacent channel to D, DA, DB –98 Adjacent channel to D, DA, DB –94 Channel-to-channel crosstalk RL = 50 Ω, VS = 1 VRMS, f = 1 MHz Nonadjacent channels Input off-capacitance f = 1 MHz, VS = 0 V CD(OFF) Output off-capacitance f = 1 MHz, VS = 0 V CS(ON), CD(ON) Output on-capacitance f = 1 MHz, VS = 0 V ns 143 TA = –40°C to +85°C tBBM CS(OFF) 78 TA = –40°C to +85°C 85 VS = 10 V, RL = 300 Ω, CL= 35 pF, ns ns ns pC dB –100 dB Adjacent channels –88 2.1 3 MUX506 11.1 12.2 MUX507 6.4 7.5 MUX506 13.5 15 MUX507 8.7 10.2 45 59 pF pF pF POWER SUPPLY VDD supply current All VA = 0 V or 3.3 V, VS = 0 V, VEN = 3.3 V, TA = –40°C to +85°C 62 TA = –40°C to +125°C 85 26 VSS supply current (2) 8 All VA = 0 V or 3.3 V, VS = 0 V, VEN = 3.3 V, µA 34 TA = –40°C to +85°C 37 TA = –40°C to +125°C 58 µA Specified by design; not subject to production testing. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 6.6 Electrical Characteristics: Single Supply at TA = 25°C, VDD = 12 V, and VSS = 0 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD V ANALOG SWITCH Analog signal range TA = –40°C to +125°C VSS 235 RON On-resistance VS = 10 V, IS = –1 mA TA = –40°C to +85°C 390 TA = –40°C to +125°C 430 7 ΔRON On-resistance match On-resistance drift IS(OFF) ID(OFF) ID(ON) Input leakage current Output off leakage current Output on leakage current VS = 10 V, IS = –1 mA 340 20 TA = –40°C to +85°C 35 TA = –40°C to +125°C 40 VS = 10 V 1.07 –1 0.001 Ω/°C TA = –40°C to +85°C –10 10 TA = –40°C to +125°C –25 25 Switch state is off, VS = 1 V and VD = 10 V, or VS = 10 V and VD = 1 V (1) TA = –40°C to +85°C –10 10 TA = –40°C to +125°C –25 25 Switch state is on, VD = 1 V and 10 V, VS = floating TA = –40°C to +85°C –10 10 TA = –40°C to +125°C –50 50 –1 0.01 0.02 Ω 1 Switch state is off, VS = 1 V and VD = 10 V, or VS = 10 V and VD = 1 V (1) –1 Ω nA 1 nA 1 nA LOGIC INPUT VIH Logic voltage high VIL Logic voltage low 0.8 V ID Input current 0.1 µA (1) 2.0 V When VS is 1 V, VD is 10 V, and vice versa. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 9 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Electrical Characteristics: Single Supply (continued) at TA = 25°C, VDD = 12 V, and VSS = 0 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX 90 145 UNIT SWITCH DYNAMIC CHARACTERISTICS (2) tON Enable turn-on time VS = 8 V, RL = 300 Ω, CL= 35 pF TA = –40°C to +85°C 145 TA = –40°C to +125°C 149 66 tOFF Enable turn-off time VS = 8 V, RL = 300 Ω, CL= 35 pF tt Transition time 94 TA = –40°C to +125°C 102 91 TA = –40°C to +85°C 153 VS = 8 V, RL = 300 Ω, CL= 35 pF, TA = –40°C to +125°C 155 Break-before-make time delay VS = 8 V, RL = 300 Ω, CL= 35 pF, TA = –40°C to +125°C QJ Charge injection CL = 1 nF, RS = 0 Ω Off-isolation RL = 50 Ω, VS = 1 VRMS, f = 1 MHz Nonadjacent channel to D, DA, DB –97 Adjacent channel to D, DA, DB –94 Channel-to-channel crosstalk RL = 50 Ω, VS = 1 VRMS, f = 1 MHz Nonadjacent channels Input off-capacitance f = 1 MHz, VS = 6 V CD(OFF) Output off-capacitance f = 1 MHz, VS = 6 V CS(ON), CD(ON) Output on-capacitance f = 1 MHz, VS = 6 V VS = 6 V VS = 0 V to 12 V, Adjacent channels 30 ns 147 VS = 8 V, RL = 300 Ω, CL= 35 pF, tBBM CS(OFF) 84 TA = –40°C to +85°C VS = 8 V, CL= 35 pF ns 54 ns ns 0.12 pC ±0.17 dB –100 dB -88 2.4 3.4 MUX506 14 15.4 MUX507 7.8 9.1 MUX506 16.2 18 MUX507 9.9 11.6 41 59 pF pF pF POWER SUPPLY VDD supply current All VA = 0 V or 3.3 V, VS= 0 V, VEN = 3.3 V TA = –40°C to +85°C 62 TA = –40°C to +125°C 83 22 VSS supply current (2) 10 All VA = 0 V or 3.3 V, VS = 0 V, VEN = 3.3 V µA 34 TA = –40°C to +85°C 37 TA = –40°C to +125°C 57 µA Specified by design, not subject to production test. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 6.7 Typical Characteristics at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) 350 400 TA = 90qC VDD = 10 V, VSS = -10 V 300 350 TA = 125qC On Resistance (:) On Resistance (:) TA = 25qC VDD = 16.5 V, VSS = -16.5 V 300 VDD = 13.5 V, VSS = -13.5 V 250 200 150 250 200 150 100 TA = 0qC 50 100 VDD = 18 V, VSS = -18 V 50 -18 -14 -10 TA = -40qC VDD = 15 V, VSS = -15 V -6 -2 2 6 10 Source or Drain Voltage (V) 14 0 -18 18 -14 -10 D001 -6 -2 2 6 10 Source or Drain Voltage (V) 14 18 D002 VDD = 15 V, VSS = –15 V Figure 1. On-Resistance vs Source or Drain Voltage Figure 2. On-Resistance vs Source or Drain Voltage 700 700 TA = 85qC VDD = 5 V, VSS = -5 V On Resistance (:) VDD = 6 V, VSS = -6 V On Resistance (:) TA = 125qC 600 600 500 400 300 200 500 TA = 25qC 400 300 200 100 VDD = 7 V, VSS = -7 V 100 -8 TA = -40qC TA = 0qC 0 -6 -4 -2 0 2 4 Source or Drain Voltage (V) 6 8 0 2 D003 4 6 8 Source or Drain Voltage (V) 10 12 D004 VDD = 12 V, VSS = 0 V Figure 3. On-Resistance vs Source or Drain Voltage Figure 4. On-Resistance vs Source or Drain Voltage 700 250 600 VDD = 14 V, VSS = 0 V VDD = 33 V, VSS = 0 V On Resistance (:) On Resistance (:) 200 150 100 VDD = 36 V, VSS = 0 V VDD = 30 V, VSS = 0 V 500 400 300 200 VDD = 12 V, VSS = 0 V 50 100 VDD = 10 V, VSS = 0 V 0 0 0 6 12 18 24 Source or Drain Voltage (V) 30 36 0 2 D024 Figure 5. On-Resistance vs Source or Drain Voltage 4 6 8 10 Source or Drain Voltage (V) 12 14 D005 Figure 6. On-Resistance vs Source or Drain Voltage Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 11 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Typical Characteristics (continued) 250 250 200 200 On Resistance (:) On Resistance (:) at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) 150 100 50 150 100 50 0 0 6 12 18 Source or Drain Voltage (V) 0 -12 24 -6 D025 VDD = 24 V, VSS = 0 V 12 D026 VDD = 12 V, VSS = –12 V Figure 7. On-Resistance vs Source or Drain Voltage Figure 8. On-Resistance vs Source or Drain Voltage 1000 900 ID(ON)+ IS(OFF)+ 500 0 -500 IS(OFF)-1000 ID(OFF)- -1500 IS(OFF)+ 600 ID(OFF)+ Leakage Current (pA) Leakage Current (pA) 0 6 Source or Drain Voltage (V) ID(ON)- ID(ON)+ 300 IS(OFF)- 0 ID(OFF)+ -300 ID(OFF)- -600 ID(ON)-2000 -75 -50 -25 0 25 50 75 Temperature (qC) 100 125 -900 -75 150 -50 D006 -25 0 25 50 75 Temperature (qC) 100 125 150 D007 Þ VDD = 15 V, VSS = –15 V VDD = 12 V, VSS = 0 V Figure 9. Leakage Current vs Temperature Figure 10. Leakage Current vs Temperature 2 2 VDD = 5 V, VSS = -5 V VDD = 12 V, VSS = 0 V 1 Charge Injection (pC) Charge Injection (pC) VDD = 5 V, VSS = -5 V 0 VDD = 10 V, VSS = -10 V -1 1 0 -10 -5 0 5 Source Voltage (V) VDD = 10 V, VSS = -10 V -1 VDD = 15 V, VSS = -15 V VDD = 15 V, VSS = -15 V -2 -15 10 15 -2 -15 -10 D011 MUX506, source-to-drain -5 0 5 Source Voltage (V) 10 15 D027 MUX507, source-to-drain Figure 11. Charge Injection vs Source Voltage 12 VDD = 12 V, VSS = 0 V Figure 12. Charge Injection vs Source Voltage Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 Typical Characteristics (continued) at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) 150 9 VDD = 10 V, VSS = -10 V Turn On and Turn Off Times (ns) tON (VDD = 12 V, VSS = 0 V) Charge Injection (pC) 6 VDD = 15 V, VSS = -15 V 3 0 -3 -6 120 tON (VDD = 15 V, VSS = -15 V) 90 60 tOFF (VDD = 12 V, VSS = 0 V) 30 tOFF (VDD = 15 V, VSS = -15 V) VDD = 12 V, VSS = 0 V -9 -15 -10 -5 0 5 Drain voltage (V) 10 0 -75 15 -50 -25 D008 0 25 50 75 Temperature (qC) 100 125 150 D010 Drain-to-source Figure 13. Charge Injection vs Drain Voltage Figure 14. Turn-On and Turn-Off Times vs Temperature 0 0 -20 Adjacent Channel to D (Output) Adjacent Channels -40 -40 Crosstalk (dB) Off Isolation (dB) -20 -60 -80 -100 -60 -80 -100 -120 -120 Non-Adjacent Channel to D (Output) -140 100k 1M 10M Frequency (Hz) 100M Non-Adjacent Channels -140 100k 1G 1M D012 Figure 15. Off Isolation vs Frequency 10M Frequency (Hz) 100M 1G D013 Figure 16. Crosstalk vs Frequency 5 100 0 On Response (dB) 10 THD+N (%) VDD = 5 V, VSS = -5 V 1 0.1 -5 -10 -15 -20 -25 VDD = 15 V, VSS = -15 V 0.01 10 100 1k Frequency (Hz) 10k 100k -30 100k 1M D014 Figure 17. THD+N vs Frequency 10M Frequency (Hz) 100M 1G D021 Figure 18. On Response vs Frequency Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 13 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Typical Characteristics (continued) 30 30 24 24 CD(OFF) Capacitance (pF) Capacitance (pF) at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) 18 12 CD(ON) CS(OFF) 18 CD(OFF) 12 CD(ON) 6 6 CS(OFF) 0 -15 -10 -5 0 5 Source or Drain Voltage (V) 10 0 -15 15 MUX506, VDD = 15 V, VSS = –15 V 24 24 CD(ON) Capacitance (pF) Capacitance (pF) 30 12 6 10 15 D016 Figure 20. Capacitance vs Source Voltage 30 18 -5 0 5 Source or Drain Voltage (V) MUX507, VDD = 15 V, VSS = –15 V Figure 19. Capacitance vs Source Voltage CD(OFF) -10 D015 CS(OFF) 18 CD(ON) CD(OFF) 12 6 CS(OFF) 0 0 0 6 12 18 Source or Drain Voltage (V) 24 30 0 6 12 18 Source or Drain Voltage (V) D017 MUX506, VDD = 30 V, VSS = 0 V 24 30 D018 MUX507, VDD = 30 V, VSS = 0 V Figure 21. Capacitance vs Source Voltage Figure 22. Capacitance vs Source Voltage 30 30 CD(ON) 24 CD(OFF) Capacitance (pF) Capacitance (pF) 24 18 12 CS(OFF) 6 CD(ON) 18 12 6 CS(OFF) 0 0 0 3 6 9 Source or Drain Voltage (V) MUX506, VDD = 12 V, VSS = 0 V Figure 23. Capacitance vs Source Voltage 14 CD(OFF) 12 0 3 D019 6 9 Source or Drain Voltage (V) 12 D020 MUX507, VDD = 12 V, VSS = 0 V Figure 24. Capacitance vs Source Voltage Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 Typical Characteristics (continued) at TA = 25°C, VDD = 15 V, and VSS = –15 V (unless otherwise noted) 25 20 Drain Current (mA) 15 10 5 0 -5 -10 -15 -20 -25 -25 -20 -15 -10 -5 0 5 10 Source Current (mA) 15 20 25 D028 Figure 25. Source Current vs Drain Current Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 15 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 7 Parameter Measurement Information 7.1 Truth Tables Table 1. MUX506 (1) EN A3 A2 A1 A0 ON-CHANNEL 0 X (1) X (1) X (1) X (1) All channels are off 1 0 0 0 0 Channel 1 1 0 0 0 1 Channel 2 1 0 0 1 0 Channel 3 1 0 0 1 1 Channel 4 1 0 1 0 0 Channel 5 1 0 1 0 1 Channel 6 1 0 1 1 0 Channel 7 1 0 1 1 1 Channel 8 1 1 0 0 0 Channel 9 1 1 0 0 1 Channel 10 1 1 0 1 0 Channel 11 1 1 0 1 1 Channel 12 1 1 1 0 0 Channel 13 1 1 1 0 1 Channel 14 1 1 1 1 0 Channel 15 1 1 1 1 1 Channel 16 X denotes don't care.. Table 2. MUX507 EN 0 (1) 16 A2 A1 A0 (1) (1) (1) X X X ON-CHANNEL All channels are off 1 0 0 0 Channels 1A and 1B 1 0 0 1 Channels 2A and 2B 1 0 1 0 Channels 3A and 3B 1 0 1 1 Channels 4A and 4B 1 1 0 0 Channels 5A and 5B 1 1 0 1 Channels 6A and 6B 1 1 1 0 Channels 7A and 7B 1 1 1 1 Channels 8A and 8B X denotes don't care. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 7.2 On-Resistance The on-resistance of the MUX50x is the ohmic resistance across the source (Sx, SxA, or SxB) and drain (D, DA, or DB) pins of the device. The on-resistance varies with input voltage and supply voltage. The symbol RON is used to denote on-resistance. The measurement setup used to measure RON is shown in Figure 26. Voltage (V) and current (ICH) are measured using this setup, and RON is computed as shown in Equation 1: RON = V / ICH (1) V D S ICH VS Figure 26. On-Resistance Measurement Setup 7.3 Off Leakage There are two types of leakage currents associated with a switch during the OFF state: 1. Source off-leakage current 2. Drain off-leakage current Source leakage current is defined as the leakage current flowing into or out of the source pin when the switch is off. This current is denoted by the symbol IS(OFF). Drain leakage current is defined as the leakage current flowing into or out of the drain pin when the switch is off. This current is denoted by the symbol ID(OFF). The setup used to measure both off-leakage currents is shown in Figure 27 ID (OFF) Is (OFF) A S D VS A VD Figure 27. Off-Leakage Measurement Setup Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 17 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 7.4 On-Leakage Current On-leakage current is defined as the leakage current that flows into or out of the drain pin when the switch is in the ON state. The source pin is left floating during the measurement. Figure 28 shows the circuit used for measuring the on-leakage current, denoted by ID(ON). ID (ON) D S A NC NC = No Connection VD Figure 28. On-Leakage Measurement Setup 7.5 Transition Time Transition time is defined as the time taken by the output of the MUX50x to rise or fall to 90% of the transition after the digital address signal has fallen or risen to 50% of the transition. Figure 29 shows the setup used to measure transition time, denoted by the symbol tt. VDD VSS VDD VSS 3V Address Signal (VIN) 50% 50% S1 VS1 A0 0V A1 VIN tt S2-S15 A2 tt A3 90% Output MUX506 Output 2V VS16 S16 VS1 EN D GND 300 Ÿ 35 pF 90% VS16 Copyright © 2016, Texas Instruments Incorporated Figure 29. Transition-Time Measurement Setup 18 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 7.6 Break-Before-Make Delay Break-before-make delay is a safety feature that prevents two inputs from connecting when the MUX50x is switching. The MUX50x output first breaks from the ON-state switch before making the connection with the next ON-state switch. The time delay between the break and the make is known as break-before-make delay. Figure 30 shows the setup used to measure break-before-make delay, denoted by the symbol tBBM. VDD VSS VDD VSS 3V Address Signal (VIN) S1 VS A0 0V A1 VIN S2-S15 A2 S16 A3 Output 80% Output MUX506 80% 2V EN D GND 300 Ÿ 35 pF tBBM Copyright © 2016, Texas Instruments Incorporated Figure 30. Break-Before-Make Delay Measurement Setup Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 19 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 7.7 Turn-On and Turn-Off Time Turn-on time is defined as the time taken by the output of the MUX50x to rise to 90% final value after the enable signal has risen to 50% final value. Figure 31 shows the setup used to measure turn-on time. Turn-on time is denoted by the symbol tON. Turn off time is defined as the time taken by the output of the MUX50x to fall to 10% initial value after the enable signal has fallen to 50% initial value. Figure 31 shows the setup used to measure turn-off time. Turn-off time is denoted by the symbol tOFF. VDD VSS VDD VSS 3V Enable Drive (VIN) 50% 50% S1 A0 VS A1 S2-S16 0V A2 A3 tOFF (EN) tON (EN) MUX506 VS 0.9 VS Output Output D EN GND 0.1 VS 0V VIN 300 Ÿ 35 pF Copyright © 2016, Texas Instruments Incorporated Figure 31. Turn-On and Turn-Off Time Measurement Setup 20 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 7.8 Charge Injection The MUX50x have a simple transmission-gate topology. Any mismatch in capacitance between the NMOS and PMOS transistors results in a charge injected into the drain or source during the falling or rising edge of the gate signal. The amount of charge injected into the source or drain of the device is known as charge injection, and is denoted by the symbol QINJ. Figure 32 shows the setup used to measure charge injection. VSS VDD VDD VSS A0 3V A1 VEN A2 A3 MUX506 0V RS S1 D VOUT EN VOUT VOUT CL 1 nF VS GND QINJ = CL × VOUT VEN Copyright © 2016, Texas Instruments Incorporated Figure 32. Charge-Injection Measurement Setup Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 21 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 7.9 Off Isolation Off isolation is defined as the voltage at the drain pin (D, DA, or DB) of the MUX50x when a 1-VRMS signal is applied to the source pin (Sx, SxA, or SxB) of an off-channel. Figure 33 shows the setup used to measure off isolation. Use Equation 2 to compute off isolation. VDD VSS 0.1 µF 0.1 µF Network Analyzer VSS VDD 50 S 50 Ÿ VS D VOUT RL 50 Ÿ GND Figure 33. Off Isolation Measurement Setup Off Isolation §V · 20 ˜ Log ¨ OUT ¸ © VS ¹ (2) 7.10 Channel-to-Channel Crosstalk Channel-to-channel crosstalk is defined as the voltage at the source pin (Sx, SxA, or SxB) of an off-channel, when a 1-VRMS signal is applied at the source pin of an on-channel. Figure 34 shows the setup used to measure channel-to-channel crosstalk. Use Equation 3 to compute, channel-to-channel crosstalk. VSS VDD 0.1 µF 0.1 µF VSS VDD Network Analyzer VOUT S1 RL 50 Ÿ R 50 Ÿ S2 VS GND Figure 34. Channel-to-Channel Crosstalk Measurement Setup Channel-to-Channel Crosstalk 22 §V · 20 ˜ Log ¨ OUT ¸ © VS ¹ Submit Documentation Feedback (3) Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 7.11 Bandwidth Bandwidth is defined as the range of frequencies that are attenuated by less than 3 dB when the input is applied to the source pin of an on-channel, and the output measured at the drain pin of the MUX50x. Figure 35 shows the setup used to measure bandwidth of the mux. Use Equation 4 to compute the attenuation. VSS VDD 0.1 µF 0.1 µF VSS VDD Network Analyzer V1 50 S VS V2 D VOUT RL 50 Ÿ GND Figure 35. Bandwidth Measurement Setup Attenuation §V · 20 ˜ Log ¨ 2 ¸ © V1 ¹ (4) 7.12 THD + Noise The total harmonic distortion (THD) of a signal is a measurement of the harmonic distortion, and is defined as the ratio of the sum of the powers of all harmonic components to the power of the fundamental frequency at the mux output. The on-resistance of the MUX50x varies with the amplitude of the input signal and results in distortion when the drain pin is connected to a low-impedance load. Total harmonic distortion plus noise is denoted as THD+N. Figure 36 shows the setup used to measure THD+N of the MUX50x. VSS VDD 0.1 µF 0.1 µF Audio Precision VSS VDD RS S IN VS VIN D 5 VRMS VOUT RL 10 NŸ GND Figure 36. THD+N Measurement Setup Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 23 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 8 Detailed Description 8.1 Overview The MUX50x are a family of analog multiplexers. The Functional Block Diagram section provides a top-level block diagram of both the MUX506 and MUX507. The MUX506 is a 16-channel, single-ended, analog mux. The MUX507 is an 8-channel, differential or dual 8:1, single-ended, analog mux. Each channel is turned on or turned off based on the state of the address lines and enable pin. 8.2 Functional Block Diagram MUX507 MUX506 S1 S1A S2 S2A S3 S7A S8 D S9 S8A DA S1B DB S2B S14 S7B S15 S16 S8B 1-of-8 Decoder 1-of-16 Decoder A0 A1 A2 A3 EN A0 A1 A2 EN Copyright © 2016, Texas Instruments Incorporated 24 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 8.3 Feature Description 8.3.1 Ultralow Leakage Current The MUX50x provide extremely low on- and off-leakage currents. The MUX50x are capable of switching signals from high source-impedance inputs into a high input-impedance op amp with minimal offset error because of the ultra-low leakage currents. Figure 37 shows typical leakage currents of the MUX50x versus temperature. 1000 Leakage Current (pA) ID(ON)+ IS(OFF)+ 500 ID(OFF)+ 0 -500 IS(OFF)-1000 ID(OFF)- -1500 -2000 -75 ID(ON)- -50 -25 0 25 50 75 Temperature (qC) 100 125 150 D006 Figure 37. Leakage Current vs Temperature 8.3.2 Ultralow Charge Injection The MUX50x have a simple transmission gate topology, as shown in Figure 38. Any mismatch in the stray capacitance associated with the NMOS and PMOS causes an output level change whenever the switch is opened or closed. OFF ON CGSN CGDN S D CGSP CGDP OFF ON Figure 38. Transmission Gate Topology Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 25 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Feature Description (continued) The MUX50x have special charge-injection cancellation circuitry that reduces the source-to-drain charge injection to as low as 0.31 pC at VS = 0 V, and ±0.9 pC in the full signal range, as shown in Figure 39. 2 Charge Injection (pC) VDD = 5 V, VSS = -5 V VDD = 12 V, VSS = 0 V 1 0 VDD = 10 V, VSS = -10 V -1 VDD = 15 V, VSS = -15 V -2 -15 -10 -5 0 5 Source Voltage (V) 10 15 D011 Figure 39. Source-to-Drain Charge Injection The drain-to-source charge injection becomes important when the device is used as a demultiplexer (demux), where D becomes the input and Sx becomes the output. Figure 40 shows the drain-to-source charge injection across the full signal range. 9 VDD = 10 V, VSS = -10 V Charge Injection (pC) 6 3 VDD = 15 V, VSS = -15 V 0 -3 -6 VDD = 12 V, VSS = 0 V -9 -15 -10 -5 0 5 Drain voltage (V) 10 15 D008 Figure 40. Drain-to-Source Charge Injection 26 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 Feature Description (continued) 8.3.3 Bidirectional Operation The MUX50x are operable as both a mux and demux. The source (Sx, SxA, SxB) and drain (D, DA, DB) pins of the MUX50x are used either as input or output. Each MUX50x channel has very similar characteristics in both directions. 8.3.4 Rail-to-Rail Operation The valid analog signal for the MUX50x ranges from VSS to VDD. The input signal to the MUX50x swings from VSS to VDD without any significant degradation in performance. The on-resistance of the MUX50x varies with input signal, as shown in Figure 41 400 VDD = 10 V, VSS = -10 V On Resistance (:) 350 300 VDD = 16.5 V, VSS = -16.5 V VDD = 13.5 V, VSS = -13.5 V 250 200 150 100 VDD = 18 V, VSS = -18 V 50 -18 -14 -10 VDD = 15 V, VSS = -15 V -6 -2 2 6 10 Source or Drain Voltage (V) 14 18 D001 Figure 41. On-resistance vs Source or Drain Voltage 8.4 Device Functional Modes When the EN pin of the MUX50x is pulled high, one of the switches is closed based on the state of the address lines. When the EN pin is pulled low, all the switches are in an open state irrespective of the state of the address lines. The EN pin can be connected to VDD (as high as 36 V). Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 27 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 9 Applications and Implementation 9.1 Application Information The MUX50x family offers outstanding input/output leakage currents and ultra-low charge injection. These devices operate up to 36 V, and offer true rail-to-rail input and output. The on-capacitance of the MUX50x is very low. These features makes the MUX50x a family of precision, robust, high-performance analog multiplexer for high-voltage, industrial applications. 9.2 Typical Application Figure 42 shows a 16-bit, differential, 8-channel, multiplexed, data-acquisition system. This example is typical in industrial applications that require low distortion and a high-voltage differential input. The circuit uses the ADS8864, a 16-bit, 400-kSPS successive-approximation-resistor (SAR) analog-to-digital converter (ADC), along with a precision, high-voltage, signal-conditioning front end, and a 4-channel differential mux. This TI Precision Design details the process for optimizing the precision, high-voltage, front-end drive circuit using the MUX507, OPA192 and OPA140 to achieve excellent dynamic performance and linearity with the ADS8864. Analog Inputs REF3140 Bridge Sensor Thermocouple MUX507 OPA192 + OPA140 Photo Detector + Gain Network Gain Network Current Sensing LED High-Voltage Multiplexed Input OPA350 RC Filter Reference Driver + OPA192 Optical Sensor Gain Network Gain Network RC Filter High-Voltage Level Translation REF Charge Kickback Filter VINP ADS8864 VINM VCM Copyright © 2016, Texas Instruments Incorporated Figure 42. 16-Bit Precision Multiplexed Data-Acquisition System for High-Voltage Inputs With Lowest Distortion 9.2.1 Design Requirements The primary objective is to design a ±20 V, differential, 8-channel, multiplexed, data-acquisition system with lowest distortion using the 16-bit ADS8864 at a throughput of 400 kSPS for a 10-kHz, full-scale, pure, sine-wave input. The design requirements for this block design are: • System supply voltage: ±15 V • ADC supply voltage: 3.3 V • ADC sampling rate: 400 kSPS • ADC reference voltage (REFP): 4.096 V • System input signal: A high-voltage differential input signal with a peak amplitude of 20 V and frequency (fIN) of 10 kHz are applied to each differential input of the mux. 28 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 Typical Application (continued) 9.2.2 Detailed Design Procedure The purpose of this precision design is to design an optimal, high-voltage, multiplexed, data-acquisition system for highest system linearity and fast settling. The overall system block diagram is illustrated in Figure 42. The circuit is a multichannel, data-acquisition signal chain consisting of an input low-pass filter, mux, mux output buffer, attenuating SAR ADC driver, and the reference driver. The architecture allows fast sampling of multiple channels using a single ADC, providing a low-cost solution. This design systematically approaches each analog circuit block to achieve a 16-bit settling for a full-scale input stage voltage and linearity for a 10-kHz sinusoidal input signal at each input channel. Detailed design considerations and component selection procedure can be found in the TI Precision Design TIPD151, 16-Bit, 400-kSPS, 4-Channel Multiplexed Data-Acquisition System for High-Voltage Inputs with Lowest Distortion. 9.2.3 Application Curve 1.0 Integral Non-Linearity (LSB) 0.8 0.6 0.4 0.2 0.0 ±0.2 ±0.4 ±0.6 ±0.8 ±1.0 ±20 ±15 ±10 ±5 0 5 10 ADC Differential Peak-to-Peak Input (V) 15 20 C030 Figure 43. ADC 16-Bit Linearity Error for the Multiplexed Data-Acquisition Block Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 29 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 10 Power Supply Recommendations The MUX50x operates across a wide supply range of ±5 V to ±18 V (10 V to 36 V in single-supply mode). The devices also perform well with unsymmetric supplies such as VDD = 12 V and VSS= –5 V. For reliable operation, use a supply decoupling capacitor ranging between 0.1 µF to 10 µF at both the VDD and VSS pins to ground. The on-resistance of the MUX50x varies with supply voltage, as illustrated in Figure 44 400 VDD = 10 V, VSS = -10 V On Resistance (:) 350 300 VDD = 16.5 V, VSS = -16.5 V VDD = 13.5 V, VSS = -13.5 V 250 200 150 100 VDD = 18 V, VSS = -18 V 50 -18 -14 -10 VDD = 15 V, VSS = -15 V -6 -2 2 6 10 Source or Drain Voltage (V) 14 18 D001 Figure 44. On-Resistance Variation With Supply and Input Voltage 30 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 11 Layout 11.1 Layout Guidelines Figure 45 illustrates an example of a PCB layout with the MUX506IPW, and Figure 46 illustrates an example of a PCB layout with MUX507IPW. Some key considerations are: 1. Decouple the VDD and VSS pins with a 0.1-µF capacitor, placed as close to the pin as possible. Make sure that the capacitor voltage rating is sufficient for the VDD and VSS supplies. 2. Keep the input lines as short as possible. In case of the differential signal, make sure the A inputs and B inputs are as symmetric as possible. 3. Use a solid ground plane to help distribute heat and reduce electromagnetic interference (EMI) noise pickup. 4. Do not run sensitive analog traces in parallel with digital traces. Avoid crossing digital and analog traces if possible, and only make perpendicular crossings when necessary. 11.2 Layout Example C Via to GND Plane VDD D NC VSS NC S8 S16 S7 S15 S6 S14 S5 C Via to GND Plane S4 S13 MUX506IPW Via to GND Plane S12 S3 S11 S2 S10 S1 S9 EN GND A0 NC A1 A3 A2 Figure 45. MUX506IPW Layout Example Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 31 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com Layout Example (continued) C Via to GND Plane VDD DA DB VSS NC S8A S8B S7A S7B S6A S6B S5A C Via to GND Plane S4A S5B MUX507IPW Via to GND Plane S4B S3A S3B S2A S2B S1A S1B EN GND A0 NC A1 NC A2 Figure 46. MUX507IPW Layout Example 32 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 MUX506, MUX507 www.ti.com SBAS803 – NOVEMBER 2016 12 Device and Documentation Support 12.1 Documentation Support 12.1.1 Related Documentation For related documentation see the following: • ADS8864 16-Bit, 400-kSPS, Serial Interface, microPower, Miniature, Single-Ended Input, SAR Analog-toDigital Converter (SBAS572) • OPAx192 36-V, Precision, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp with e-trim (SBOS620) • OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz JFET Op Amp (SBOS498) 12.2 Related Links The following table lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 3. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY MUX506 Click here Click here Click here Click here Click here MUX507 Click here Click here Click here Click here Click here 12.3 Receiving Notification of Documentation Updates To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document. 12.4 Community Resources The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support. 12.5 Trademarks E2E is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. 12.6 Electrostatic Discharge Caution This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. 12.7 Glossary SLYZ022 — TI Glossary. This glossary lists and explains terms, acronyms, and definitions. Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 33 MUX506, MUX507 SBAS803 – NOVEMBER 2016 www.ti.com 13 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. 34 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Product Folder Links: MUX506 MUX507 PACKAGE OPTION ADDENDUM www.ti.com 4-Dec-2016 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) MUX506IPW PREVIEW TSSOP PW 28 50 TBD Call TI Call TI -40 to 125 MUX506IPWR PREVIEW TSSOP PW 28 2000 TBD Call TI Call TI -40 to 125 MUX507IPW PREVIEW TSSOP PW 28 50 TBD Call TI Call TI -40 to 125 MUX507IPWR PREVIEW TSSOP PW 28 2000 TBD Call TI Call TI -40 to 125 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. 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