TEXAS INSTRUMENTS  TMP112AIDRLT  Temperature Sensor IC, Digital, ± 1°C, -40 °C, +125 °C, SOT-563, 6 Pins


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Product Overview

The TMP112AIDRLT is a high accuracy, low power digital temperature sensor in 6 pin SOT-563 package. This digital temperature sensor is ideal for NTC/PTC thermistor replacement where high accuracy is required. The device offers an accuracy of ±0.5°C without requiring calibration or external component signal conditioning. This temperature sensor is highly linear and does not require complex calculations or lookup tables to derive the temperature. The calibrating for improved accuracy feature allows users to calibrate for accuracy as good as ±0.17°C. The TMP112 device has SMBus, two wire and I2C interface compatibility and allows up to four devices on one bus. The device also features SMBus alert function.
  • Low quiescent current of 10µA active (maximum) and 1µA shutdown (maximum)
  • Supply voltage range from 1.4V to 3.6V
  • 12bit resolution
  • Accuracy (temperature error) of ±0.1°C at 25°C and 3.3V
  • Operating temperature range from -40°C to 125°C


Sensing & Instrumentation; Communications & Networking; Consumer Electronics; Industrial; Portable Devices; Medical
This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.
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Product Information

  • IC Output Type Digital
  • Sensing Accuracy Range ± 1°C
  • Sensing Temperature Min -40°C
  • Sensing Temperature Max +125°C
  • Sensor Case Style SOT-563
  • No. of Pins 6Pins
  • Supply Voltage Min 1.4V
  • Supply Voltage Max 3.6V
  • Packaging Cut Tape
  • MSL MSL 1 - Unlimited
  • Supply Current 85 µA
  • Supply Voltage Range 1.4V to 3.6V
  • SVHC No SVHC (15-Jun-2015)
  • Resolution (Bits) 12 bit

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  • Availability

    Availability:  585

    • 585 in stock for same day shipping
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      More stock available week commencing 6/20/16

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $2.75 $2.75



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    Temperature Sensor IC, Digital, ± 1°C, -40 °C, +125 °C, SOT-563, 6 Pins

    Availability:​ 750  

    Price for: Each (Supplied on Full Reel)

    250+ $1.87 500+ $1.64 1000+ $1.35 2500+ $1.17


    see cut-off times

    More stock available week commencing 5/30/16
    Suggested Substitutes



    Digital Temperature Sensor

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    4000+ $1.02

      More stock available week commencing 8/8/16

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    Non-Cancelable / Non Returnable

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