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AFE4432EVM
AFE4432 evaluation module for ultrasmall, ultra-low-power, high-SNR, integrated AFE
AFE4432EVM
Overview
The AFE4432 evaluation module (EVM) is a platform for evaluating the AFE4432, which is an analog front end (AFE) for optical biosensing applications, such as heart-rate monitoring (HRM) and peripheral capillary oxygen saturation (SpO2). AFE4432 supports up to four switching light-emitting diodes (LEDs) and up to three photodiodes (PDs). The AFE has two LED drivers, each with 8-bit current control.
Features
- Acquire data at up to 1000 SPS in evaluation mode
- USB-based power and PC application connectivity
- Access to all AFE4432 registers
- USB-based firmware upgrade option
- Micro-USB cable
- Sensor board
- Heart-rate monitor (HRM) sensor cable
Biosensing AFEs
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| Certificate | AFE4432EVM EU RoHS Declaration of Conformity (DoC) | 11 Aug 2022 |
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