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PDF PAH8001EI-QG Data sheet ( Hoja de datos )
| Número de pieza | PAH8001EI-QG | |
| Descripción | Optical Heart Rate Detection Sensor | |
| Fabricantes | PixArt | |
| Logotipo |  |
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PAH8001EI-QG
Optical Heart Rate Detection Sensor
General Description
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.
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
Key Sensor Performance
Parameter
Max. frame rate
Supply voltage
Power consumption
Value
3000 fps
VDDM: 3.0~3.6V
VDDIO: 1.62~3.6V
Note: suggest customer could consider
3.3V to avoid voltage drop issue.
1.5 mA at Normal mode
160 uA at Sleep1 mode
40 uA at Sleep2 mode
15uA at power down mode
Operating temperature
(at junction)
Package
Note: including LED current, w/o I/O
toggling, package only
-20 to +60 °C
Land Grid Array. Size 3.0 x 4.7 mm
with 16 pins
Applications
Healthcare on wearable device
Photoplethysmogram waveform
Ordering Information
Part Number
Packing
Description
PAH8001EI-QG 16-Pin LGA CMOS HRD optical sensor
All rights strictly reserved. Any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
1
PixArt Imaging Inc. E-mail:[email protected]
Preliminary Datasheet V0.7 Jun. 2014
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet PAH8001EI-QG.PDF ] | |
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