• Chinese
  • STP11DF45

    The STP11DF45 infrared thermopile sensor for non-contact temperature measurement is a thermopile sensor having an output signal voltage directly proportional to the incident infrared (IR) radiation power. Thanks to the anti-electromagnetic interference design, STP11DF45 is robust for all kinds of application environment. An 3.2~4.1 um band pass filter in front of the sensor makes the device sensitive to infrared (IR) radiation which can transmits the glass-ceramic plate for induction cooker The STP11DF45 comprising a new type CMOS compatible thermopile sensor chip features good sensitivity, small temperature coefficient of sensitivity as well as high reproducibility and reliability. A high-precision thermistor reference chip is also integrated for ambient temperature compensation.


    Product Detail

    Product Tags

    General Description

    The STP11DF45 infrared thermopile sensor for non-contact temperature measurement is a thermopile sensor
    having an output signal voltage directly proportional to the incident infrared (IR) radiation power. Thanks to the
    anti-electromagnetic interference design, STP11DF45 is robust for all kinds of application environment. An
    3.2~4.1 um band pass filter in front of the sensor makes the device sensitive to infrared (IR) radiation which can
    transmits the glass-ceramic plate for induction cooker
    The STP11DF45 comprising a new type CMOS compatible thermopile sensor chip features good sensitivity,
    small temperature coefficient of sensitivity as well as high reproducibility and reliability. A high-precision
    thermistor reference chip is also integrated for ambient temperature compensation.

    Features and Benefits

    • High responsivity, High Signal-Noise ratio
    • Small size, high reliability, 4-pin metal housing TO-5
    • Operating Temperature Range: −40℃ to +125℃
    • Anti-electromagnetic interference

    Applications

    ■ Consumer electronic  ■Home Appliance

    Block Diagram

    10

    Electrical Characteristics

    11

    Optical Characteristics

    12

    Pin Configurations & Package Outlines

    13

    Pin Definitions and Descriptions

    14

    Revision History

    15

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