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Optical Pulse wave Sensor IC_BH1790GLC (New)

BH1790GLC is optical pulse wave sensor IC in which LED driver and green light detection photo-diode are incorporated. This device drives LED and provides the intensity of light reflected from body. LED brightness can be adjusted by LED driver current and light emitting period. The photodiode having the high sensitivity for green light, excellent wavelength selectivity and excellent lrcut characteristics achieves accurate pulse wave detection.

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BH1790GLC-E2 供应中 WLGA010V28 3000 3000 Taping Yes
 
特性:
Grade Standard
Sensor Type Pulse Wave Sensor
Analog Supply Voltage (Min.) [V] 2.5
Analog Supply Voltage (Max.) [V] 3.6
IO Supply Voltage (Min.) [V] 1.7
IO Supply Voltage (Max.) [V] 3.6
Current Consumption [uA] 200.0
Standby Current [µA] 0.8
Red Light Cut Yes
IR Cut Yes
I/F I²C
Operating Temperature (Min.)[°C] -20
Operating Temperature (Max.)[°C] 85
特点:
    • Green filter with excellent wavelength selectivity.
    • Built-in Ircut Filter.
    • LED driver with current selection.
    • Correspond to 1.8V I²C Interface.
 
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技术信息
Application Note

Thermal Resistance

NE Handbook Series

Sensor Networks