AFE4404 Ultra-Small Integrated AFE for Wearable Optical Heart-Rate Monitoring Evaluation Module AFE4404EVM (ACTIVE)

Description & Features

Technical Documents

Support & Training

Order Now

Key Document
Download - PDF Icon


The AFE4404EVM is intended for evaluating TI's AFE4404 device. The fully integrated AFE is ideally suited for pulse oximeter and heart rate monitoring applications.  It consists of a low noise receive channel and LED transmit section. The AFE4404 has a very highly configurable timing controller enabling the user to have complete control of the device’s timing characteristics. The device can be clocked by an external clock or by internal oscillator. The device communicates to an external host processor using the I2C interface. The purpose of the AFE4404EVM is to expedite evaluation and system development activities related to AFE4404 device

  • DB9 pulse oximeter sensor cable support
  • Acquire data at up to 1000 Hz in evaluation mode
  • USB based power and PC application connectivity
  • Access to all AFE4404 registers via an easy-to-use GUI
  • USB-based firmware upgrade option

Order Now
Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

AFE4404 Ultra-Small Integrated AFE for Wearable Optical Heart-Rate Monitoring Evaluation Module


Pricing may vary.

Contact a Distributor  

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 26765 17 Dec 2015
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software (2)

TI Devices (1)

Part Number Name Product Family
AFE4404  Ultra-Small Integrated AFE for Wearable, Optical Heart-Rate Monitoring and Biosensing  Medical AFEs 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles