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AFE881H1EVM

AFE881H1 evaluation module for 16-bit low-power AFE with DAC, ADC, and HART® modem

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AFE881H1EVM

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Overview

The AFE881H1 evaluation module (EVM) is a platform for evaluating the AFE881H1, which is a highly-integrated, high-accuracy, extremely low-power, 16-bit digital-to-analog converter (DAC) with voltage outputs designed for HART®-enabled sensor transmitter applications.

AFE881H1 also features cyclic redundancy check (CRC) fault detection and a 12-bit 1-kSPS analog-to-digital converter (ADC) for advanced diagnostics.

The USB2ANY interface tool (sold separately) incorporates the GUI with the AFE88H1EVM and is required for use.

Features
  • Features HART physical-layer (PHY) modem
  • Low quiescent current
  • Selectable digital interfaces: universal asynchronous receiver-transmitter (UART), serial peripheral interface (SPI)
  • 12-bit 1-kSPS ADC for advanced diagnostics
  • Fault detection with CRC bit-error checking, windowed watchdog timer (WWDT), and diagnostic ADC
Precision DACs (≤10 MSPS)
AFE78101 — Single-channel 14-bit voltage analog front end (AFE) for sensor transmitters AFE781H1 — 14-bit low-power analog front end (AFE) with DAC, ADC and HART® modem for sensor transmitters AFE88101 — Single-channel low-power 16-bit DAC for sensor and field transmitter applications AFE881H1 — 16-bit low-power analog front end (AFE) with DAC, ADC and HART® modem for sensor transmitters
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Evaluation board

AFE881H1EVM — AFE881H1 evaluation module for 16-bit low-power AFE with DAC, ADC, and HART® modem

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GUI for evaluation module (EVM)

AFE88XH1EVM-GUI — AFE88XH1EVM GUI Installer

Supported products & hardware
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AFE88XH1EVM-GUI — AFE88XH1EVM GUI Installer

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Latest version
Version: 1.0.0
Release date: 01 Jan 2024
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Zipped folder of AFE88xH1EVM-GUI Installer

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Hardware development
Evaluation board
AFE882H1EVM — AFE882H1 evaluation module for a 16-bit, voltage-output, precision DAC and 16-bit ADC AFE881H1EVM — AFE881H1 evaluation module for 16-bit low-power AFE with DAC, ADC, and HART® modem

Release Infomation

Releasing first version of GUI
GUI for evaluation module (EVM)

AFE881H1EVM-GUI — AFE881H1EVM GUI installer

Supported products & hardware
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AFE881H1EVM-GUI — AFE881H1EVM GUI installer

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Latest version
Version: 1.0
Release date: 15 Aug 2022
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AFE881H1EVM Evaluation GUI Installer

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Products
Integrated precision ADCs & DACs
AFE88101 — Single-channel low-power 16-bit DAC for sensor and field transmitter applications
Precision DACs (≤10 MSPS)
AFE78101 — Single-channel 14-bit voltage analog front end (AFE) for sensor transmitters AFE781H1 — 14-bit low-power analog front end (AFE) with DAC, ADC and HART® modem for sensor transmitters AFE88101 — Single-channel low-power 16-bit DAC for sensor and field transmitter applications AFE881H1 — 16-bit low-power analog front end (AFE) with DAC, ADC, and HART® modem for sensor transmitters
Hardware development
AFE881H1EVM — AFE881H1 evaluation module for single-channel, low-power, 16- and 14-bit DACs with HART®

Release Infomation

Initial public release for AFE881H1EVM GUI software installer
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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* User guide AFE881H1EVM User's Guide (Rev. A) PDF | HTML 13 Jun 2023
Certificate AFE881H1EVM EU RoHS Declaration of Conformity (DoC) (Rev. A) 09 Feb 2023

Related design resources

Hardware development

EVALUATION BOARD
USB2ANY — USB2ANY interface adapter

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