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

Specifications on ADS131M0x Minimum (AGND = 0V) Maximum (AVDD = 3.3V)
Absolute Maximum Ratings

Analog Input Voltage (VIN_Abs)

–1.6V+3.6V
Analog Input Current (IIN_Abs)–10mA+10mA

Analog Input Range
(VIN at Gain=1 and VREF=1.2 V)

Differential Input–1.2V+1.2V
Single-ended Input–1.2V+1.2V