SBAA506 March   2021 ADS131B04-Q1 , ADS131M02 , ADS131M03 , ADS131M04 , ADS131M06 , ADS131M08

 

  1.   1
  2.   Design Description
  3.   Design Notes
  4.   Component Selection
  5.   ADC Input Overvoltage Condition
  6.   AC (SNR and THD) Performance Checked on Hardware
  7.   Accuracy Checked on Hardware
  8.   Design References
  9.   Design Featured Devices

Design Featured Devices

Device Key Features Link Other Possible Devices
ADS131M0824-bit, 32-kSPS, 8-channel, simultaneous sampling delta-sigma ADChttps://www.ti.com/product/ADS131M08https://www.ti.com/adcs
ADS131M0624-bit, 32-kSPS, 6-channel, simultaneous sampling delta-sigma ADChttps://www.ti.com/product/ADS131M06https://www.ti.com/adcs
ADS131M0424-bit, 32-kSPS, 4-channel, simultaneous sampling delta-sigma ADChttps://www.ti.com/product/ADS131M04https://www.ti.com/adcs
ADS131M0324-bit, 32-kSPS, 3-channel, simultaneous sampling delta-sigma ADChttps://www.ti.com/product/ADS131M03https://www.ti.com/adcs
ADS131M0224-bit, 32-kSPS, 2-channel, simultaneous sampling delta-sigma ADChttps://www.ti.com/product/ADS131M02https://www.ti.com/adcs
ADS131B04-Q1Automotive, 24-bit, 32-kSPS, 4-channel, simultaneous sampling delta-sigma ADChttps://www.ti.com/product/ADS131B04-Q1https://www.ti.com/adcs

INA821

High bandwidth (4.7MHz), low noise (7nV/√Hz), precision (35μV), low-power, instrumentation amphttps://www.ti.com/product/INA821https://www.ti.com/inas

TLV171

36V Low-Power RRO General Purpose Operational Amplifierhttps://www.ti.com/product/TLV171https://www.ti.com/opamps