AFE4403EVM Analogue Front End for Heart Rate Monitors and Pulse Oximeters Evaluation Kit, Texas Instruments
The Texas Instruments AFE4403EVM is the evaluation kit to prototype and test the AFE4403.
The Texas Instruments AFE4403 analog front-end (AFE) is designed specifically for heart rate monitoring and pulse oximeter. It is composed of a low noise receiver channel, ADC, oscillator and dual LED driver with integrated fault detection. Connect an external microcontroller or host processor using its SPI interface.
AFE4403 is packaged in a compact 36-pin DSBGA (3.07 x 3.07 x 0.5 mm) with a wide operating temperature range of –20 °C to 70 °C.
Features
- DB9 pulse oximeter sensor cable support
- Acquire data at up to 3000 Hz in evaluation mode
- USB based power and PC application connectivity
- Access to all AFE4403 registers via an easy-to-use GUI
- USB-based firmware upgrade option
Package Include:
- AFE4403EVM Demonstration Kit
- USB to micro USB cable
- DB9 to 8-pin header sensor cable
- NJRC NJL5310R sensor board
- Osram SFH7050 sensor board