Part number:
PAH8002EP
Manufacturer:
PixArt
File Size:
1.22 MB
Description:
Low power optical heart rate detection chip.
Datasheet Details
Part number:
PAH8002EP
Manufacturer:
PixArt
File Size:
1.22 MB
Description:
Low power optical heart rate detection chip.
PAH8002EP, Low Power Optical Heart Rate Detection Chip
The PAH8002EP is a low power and high-performance CMOS-process optical chip with three LEDs: two Green and one Infrared, and 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.
PAH8002EP Features
* Heart rate detection function (HRD)
* SRAM buffer support
* Integrated ultra-low power mode, while in Sleep mode
* Adjustable sleep rate control
* Communication interface options
* I2C
* Four-Wire SPI
* I2C interface up to 1 Mbit/s
* SPI interface up to 2 Mbit/s
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