PAH8011ES Overview
The PAH8011ES is a low power and high-performance CMOS-process optical chip with integrated DSP, targeted as a Heart Rate Detection (HRD) chip. It is based on optical sensing technology that captures higher resolution image than the traditional photodiode. The PAH8011ES could support three external discrete LEDs, which are two Green and one Infrared as illumination light source.
PAH8011ES Key Features
- Support HRD, HRV (Heart Rate Variability), exercise functions
- 1596 bytes SRAM buffer
- Integrated ultra-low power mode, while in power
- Hardware power-down
- Invisible light for touch detection function
- Optical coating for anti-ambient light interference