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ADS131B04-Q1EVM

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

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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)
ADS130B02-Q1 — Automotive 16-bit, 32-kSPS, two-channel, simultaneous-sampling, delta-sigma ADC ADS130B04-Q1 — Automotive 16-bit, 32-kSPS, four-channel, simultaneous-sampling, delta-sigma ADC ADS131B02-Q1 — Automotive 24-bit, 32-kSPS, two-channel, simultaneous-sampling, delta-sigma ADC ADS131B04-Q1 — Automotive 24-bit, 32-kSPS, four-channel, simultaneous-sampling, delta-sigma ADC

 

Linear & low-dropout (LDO) regulators
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 evaluation module for 24-bit, 32-kSPS, 4-channel, simultaneous-sampling, delta-sigma ADC

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GUI for evaluation module (EVM)

ADS131B04-Q1EVM-GUI — ADS131B04-Q1EVM GUI installer

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Technical documentation

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Type Title Date
* EVM User's guide ADS131B04-Q1EVM User's Guide PDF | HTML 27 Apr 2020
Data sheet ADS131B04-Q1 Automotive, 4-Channel, 32-kSPS, Simultaneous-Sampling,24-Bit, Delta-Sigma ADC datasheet (Rev. B) PDF | HTML 05 Nov 2021
Certificate ADS131B04-Q1EVM EU Declaration of Conformity (DoC) 14 Sep 2020

Related design resources

Hardware development

EVALUATION BOARD
PSIEVM — Precision signal injector (PSI) evaluation module for testing ADC performance

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