ADS131B04-Q1EVM

ADS131B04-Q1 24-bit, 32-kSPS, 4-channel simultaneous-sampling, delta-sigma ADC evaluation module

ADS131B04-Q1EVM

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Overview

The ADS131B04-Q1 evaluation module (EVM) is a platform for evaluating the ADS131B04-Q1 product, which is a low-power, four-channel, simultaneous-sampling, delta-sigma analog-to-digital converter (ADC).

The ADS131B04-Q1EVM kit includes the ADS131B04-Q1 board and a precision host interface (PHI) controller board that enables the accompanying software.

Features
  • Onboard 3.3-V unipolar analog supply
  • Onboard 3.3-V unipolar digital supply
  • Digital header pins to connect to host microcontroller and logic analyzer
  • Terminal blocks and header pins to connect external analog input signals
  • Onboard 8.192-MHz crystal oscillator
  • USB powered; no external power supply required

  • ADS131B04-Q1 evaluation module
  • PHI controller board
  • Micro-B to USB-A cable

Precision ADCs (<=10MSPS)
ADS131B04-Q1 Automotive, 24-bit, 32-kSPS, 4-channel simultaneous-sampling, delta-sigma ADC

 

Linear regulators (LDO)
LP5907 250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable
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Evaluation board

ADS131B04-Q1EVM – ADS131B04-Q1 24-bit, 32-kSPS, 4-channel simultaneous-sampling, delta-sigma ADC evaluation module

Evaluation board

ADS131B04-Q1EVM-GUI – ADS131B04-Q1EVM GUI

Version: 1.0.0
Release date: 26-AUG-2020
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide ADS131B04-Q1EVM User's Guide Apr. 27, 2020
Datasheet ADS131B04-Q1 Automotive, 4-Channel, 32-kSPS, Simultaneous-Sampling, 24-Bit, Delta-Sigma ADC datasheet (Rev. A) Jan. 05, 2021
More literature ADS131B04-Q1EVM EU Declaration of Conformity (DoC) Sep. 14, 2020

Related design resources

Hardware development

EVALUATION BOARD
PSIEVMPrecision Signal Injector (PSI) Evaluation Module for Testing ADC Performance

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