- Request access to the AFE4300EVM-PDK design files
- Order the AFE4300 evaluation module product development kit
- Download the AFE4300EVM-PDK GUI software
- Download the AFE4300 Evaluation Module Product Development Kit User's Guide
AFE4300EVM-PDK
AFE4300 weight-scale and body-composition measurement AFE performance demonstration kit (PDK)
AFE4300EVM-PDK
Overview
AFE4300EVM-PDK is a platform for evaluating the AFE4300 device. AFE4300 is a low cost Analog-Front-End incorporating two separate signal chains, one targeting weight measurement and the other targeting body composition analysis. The EVM provides access for load cell terminals to support up to four load cell inputs for weigh scale measurements, BCM terminals to support up to three tetra-polar complex impedance measurements. Users can also feed any type of single ended or differential signals directly to the AFE4300 through the auxiliary (AUX1 and AUX2) inputs. External support circuits such as anti-aliasing network for load cell terminals, trim-pot for setting the gain of the Instrumentation Amplifier at the Weigh Scale Front-end, Instrumentation amplifiers for the BCM differential terminals, load cell simulation block, impedance simulation block, clocks and external references are provided for testing purposes.
The evaluation module comes with a LabVIEW-based graphical user interface that allows the user to easily configure the device to capture data and perform analysis on the data. Note that the AFE4300EVM-PDK is intended for prototyping and evaluation purposes only and is not intended to be used with real subjects or patients.
Features
- Support for up to four load cell inputs
- Support for three tetra-polar impedance measurements
- On-board load cell simulation block
- Acquire data at up to 860 samples/second in data capture mode
- USB based power and PC application connectivity
Biosensing AFEs
Get started
- Request access to the AFE4300EVM-PDK secure folder
- Order AFE4300EVM-PDK
- Download the AFE4300EVM-PDK GUI
- Download the AFE4300EVM-PDK User's Guide
Order & start development
Evaluation board
AFE4300EVM-PDK — AFE4300 weight-scale and body-composition measurement AFE performance demonstration kit (PDK)
Support software
SLAC528 — AFE4300EVM-PDK Software v1.16
SLAC528 — AFE4300EVM-PDK Software v1.16
Version: 01.00.00.0D
Release date: 04 May 2013
Hardware development
Evaluation board
Release Infomation
The design resource accessed as www.ti.com/lit/zip/slac528 or www.ti.com/lit/xx/slac528d/slac528d.zip has been migrated to a new user experience at www.ti.com/tool/download/SLAC528. Please update any bookmarks accordingly.
Firmware
SLAC681 — AFE4300EVM-PDK Firmware Source v1.0
SLAC681 — AFE4300EVM-PDK Firmware Source v1.0
Version: 01.00.00.00
Release date: 12 Aug 2014
Products
Biosensing AFEs
Hardware development
Evaluation board
Release Infomation
The design resource accessed as www.ti.com/lit/zip/slac681 or www.ti.com/lit/xx/slac681/slac681.zip has been migrated to a new user experience at www.ti.com/tool/download/SLAC681. Please update any bookmarks accordingly.
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | EVM User's guide | AFE4300EVM-PDK User's Guide (Rev. A) | 29 Aug 2012 | |
| Certificate | AFE4300EVM-PDK EU Declaration of Conformity (DoC) | 02 Jan 2019 | ||
| Application note | Impedance Measurement with AFE4300 | 09 Oct 2013 |
Support & training
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