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STTS75 - Digital temperature sensor and thermal watchdog

Description

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6 1.2 Temperature sensor output

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Features

  • Measures temperatures from.
  • 55 °C to +125 °C (.
  • 67 °F to +257 °F).
  • ±0.5 °C (typ) accuracy.
  • ±2 °C (max) accuracy from.
  • 25 °C to +100 °C.
  • Low operating current: 75 µA (typ).
  • No external components required.
  • 2-wire I2C/SMBus-compatible serial interface.
  • Selectable serial bus address allows connection of up to eight devices on the same bus.
  • Thermometer resolution is user-configurable from 9 (default) to 12 bits (0.5 °C to 0.

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Full PDF Text Transcription

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STTS75 Digital temperature sensor and thermal watchdog Features ■ Measures temperatures from –55 °C to +125 °C (–67 °F to +257 °F) – ±0.5 °C (typ) accuracy – ±2 °C (max) accuracy from –25 °C to +100 °C ■ Low operating current: 75 µA (typ) ■ No external components required ■ 2-wire I2C/SMBus-compatible serial interface – Selectable serial bus address allows connection of up to eight devices on the same bus ■ Thermometer resolution is user-configurable from 9 (default) to 12 bits (0.5 °C to 0.0625 °C) ■ 9-bit conversion time is 45 ms (typ) ■ Programmable temperature threshold and hysteresis set points ■ Wide power supply range-operating voltage range: 2.7 V to 5.
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