供应PIXART 穿戴式设备测试心率IC-PAH8001
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The PAH8001EI-QG 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.
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Key Features
l Heart rate detection function (HRD)
l Ultra-low power consumption, power saving mode
during time of no touch movement
- LPT sleep1
- LPT sleep2
l Flexible sleep rate control
l Flexible communication interface
- I2C
- 4-wire SPI
- 2-wire SPI
l I2C interface up to 1 Mbit/s
l SPI interface up to 1 Mbit/s
l Hardware reset support
l Hardware power down support
l Integrated chip-on-board LED with wavelength of
525nm
Applications
l Healthcare on wearable device
l Photoplethysmogram waveform
应用产品: 穿戴式产品,智能手环等