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TPTMP75

Digital Output Temperature Sensor with I2C and SMBus Interface

Overview

The TPTMP75 is a digital temperature sensor ideal for replacement of negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor. The accuracy of the device is typical ± 1°C without requirements of calibration or external signal conditioning.

The device includes an on-chip 12-bit analog-to-digital converter (ADC), which offers resolutions down to 0.0625°C.

The device has SMBus, two-wire, and I2C interface compatibility. It also has SMBUS Alert function.

The device is specified for operation over a temperature range from −40°C to 125 °C.

The TPTMP75 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.


  • Status

    Production

  • Rating

    Industrial

  • Type

    Local

  • Local Sensor Accuracy (℃)(max)

    ±1@-20~85℃,±1.5@-40~85℃,±2@-40~125℃

  • Temperature Resolution (Bits)

    12

  • Remote Channels

    /

  • Features

    ALERT,One-shot conversion

  • Supply Voltage(Max)(V)

    5.5

  • Supply Voltage(Min)(V)

    2.2

  • Iq(Typ)(μA) (max)

    66

  • Digital Interface

    I2C,SMBUS

  • Operating Temperature Range(℃)

    -40 to +125

  • Package

    SOP8,MSOP8

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