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    ROHM Biometric Sensor BH1790GLC-E2 10-Pin WLGA

    ROHM
    RS Stock No.:
    125-0656P
    Mfr. Part No.:
    BH1790GLC-E2
    Brand:
    ROHM
    View all Biometric Sensor ICs
    304 In stock - FREE next working day delivery available
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    Price Each (Supplied on a Reel) Quantities below 150 on continuous strip

    £2.60

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    £3.12

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    RS Stock No.:
    125-0656P
    Mfr. Part No.:
    BH1790GLC-E2
    Brand:
    ROHM

    Technical Reference


    Legislation and Compliance

    COO (Country of Origin):
    JP

    Product Details

    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

    Specifications

    AttributeValue
    Sensor TechnologyOptical
    Output TypeAnalogue
    Mounting TypeSurface Mount
    Package TypeWLGA
    Pin Count10
    Maximum Operating Supply Voltage3.6 V
    Minimum Operating Supply Voltage1.7 V
    Maximum Operating Temperature+85 °C
    Minimum Operating Temperature-20 °C
    Dimensions2.8 x 2.8 x 0.9mm
    304 In stock - FREE next working day delivery available
    Add to Basket
    Units

    Added

    Price Each (Supplied on a Reel) Quantities below 150 on continuous strip

    £2.60

    (exc. VAT)

    £3.12

    (inc. VAT)

    UnitsPer unit
    1 +£2.60
    Packaging Options: