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TC77 - Thermal Sensor with SPI Interface

General Description

The TC77 is a serially accessible digital temperature sensor particularly suited for low cost and small formfactor applications.

Temperature data is converted from the internal thermal sensing element and made available at anytime as a 13-bit two’s compliment digital word.

Key Features

  • Digital Temperature Sensing in 5-Pin SOT-23A and 8-Pin SOIC Packages.
  • Outputs Temperature as a 13-Bit Digital Word.
  • SPI and.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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M Thermal Sensor with SPI™ Interface Features • Digital Temperature Sensing in 5-Pin SOT-23A and 8-Pin SOIC Packages • Outputs Temperature as a 13-Bit Digital Word • SPI and MICROWIRE™ Compatible Interface • Solid State Temperature Sensing • ±1°C (max.) accuracy from +25°C to +65°C • ±2°C (max.) accuracy from -40°C to +85°C • ±3°C (max.) accuracy from -55°C to +125°C • 2.7V to 5.5V Operating Range • Low Power - 250 µA (typ.) Continuous Conversion Mode - 0.1 µA (typ.) Shutdown Mode TC77 Description The TC77 is a serially accessible digital temperature sensor particularly suited for low cost and small formfactor applications. Temperature data is converted from the internal thermal sensing element and made available at anytime as a 13-bit two’s compliment digital word.