ROHM Biometric Sensor, 10-Pin, WLGA

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Verpakkingsopties
RS-stocknr.:
125-0656P
Fabrikantnummer:
BH1790GLC-E2
Fabrikant:
ROHM
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Merk

ROHM

Product Type

Biometric Sensor

Sensor Technology

Optical

Output Type

Analogue

Series

BH1790GLC

Mount Type

Surface

Package Type

WLGA

Pin Count

10

Minimum Supply Voltage

1.7V

Maximum Operating Temperature

85°C

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-20°C

Standards/Approvals

No

Length

2.8mm

Height

0.9mm

Supply Current

400μA

Automotive Standard

No

Land van herkomst:
JP

Optical Pulse Sensor


The BH1790GLC is an optical sensor IC from ROHM Semiconductor for biometric applications. It contains a photodiode and LED drivers integrated in one package and is used for human pulse detection via reflection of green light from the skin. The device features excellent IR filtering and high green light selectivity. Both LED drive current and duty cycle can be adjusted and an I2C interface allows communication with a suitable microcontroller. Typical application areas include wearable devices, smart phones and tablet PCs.

Compact 2.8 x 2.8 mm SMT package

Excellent green light wavelength selectivity

Built-in Infrared filter

LED drivers with current selection

I2C Interface compatible with 1.8V supply

Biometric Sensors, ROHM Semiconductor


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