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    SD5075

    Operating Voltage

    2.7~5.5V

    2.7~5.5V

    Temperature Measurement Range

    -55~+125℃

    -55~+125℃

    Typical Error @3.0V

    ±0.5℃@-40~+100℃
    ±1.0℃@-55~+125℃

    ±0.5℃@-40~+100℃
    ±1.0℃@-55~+125℃

    Compatible

    ADT75, LM75A, TMP75

    ADT75, LM75A, TMP75

    Package

    SOP8

    SOP8
    IC Introduction

            SD5075 is a highly accurate temperature measurement IC with built-in high resolution ADC. The typical error is ± 0.5for the -40~+100range, and ±1.0for the -55~ +125℃ range. It supports two wires I2C/SMBus interface. Up to eight chips can share the communication interface in parallel by setting the address A2~A0.

    IC Features
    • 12 bits digital temperature readout, 0.0625℃ resolution

    • ±0.8℃ maximum error at -40~+100℃ range

    • ±1.5℃ maximum error at -55~+125℃ range

    • Two wires communication interface, compatible with I2C/SMBus protocol

    • Over-temperature alarm function, user settable alarm threshold and hysteresis

    • Continuous or single measurement options

    • Low power consumption: 170μA typical during measurement, less than 1μA at shutdown mode

    • 2.7~5.5V power supply range

    • Pin compatible with ADT75/LM75A/TMP75

    IC Block Diagram
    Application area

    Intelligence Agriculture

    Industrial Temperature Measurement

    Water Temperature Sensor

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