PAH8001EI-2G_SPEC_V1.1

tangh

General Description
The PAH8001EI-2G is a high performance and low power CMOS-process optical sensor with Green LED and DSP integrated serving as a Heart Rate Detection (HRD) sensor. It is based on optical technology which measures the variation of human blood movement in the vessel.

Key Features
> Heart rate detection function (HRD)
> Ultra-low power consumption, power saving mode during time of no touch movement
- LPT sleep1
- LPT sleep2
>  Flexible sleep rate control
> Flexible communication interface
- I2C - 4-wire SPI
- 2-wire SPI
>  I2C interface up to 1 Mbit/s
>  SPI interface up to 1 Mbit/s
>  Hardware reset support
>  Hardware power down support
>  Integrated chip-on-board LED with wavelength of 525nm