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TCN75A Datasheet 2-wire Serial Temperature Sensor

Manufacturer: Microchip Technology

Overview: TCN75A 2-Wire Serial Temperature Sensor.

General Description

: Microchip Technology Inc.’s TCN75A digital temperature sensor converts temperatures between -40°C and +125°C to a digital word, with ±1°C (typical) accuracy.

The TCN75A product es with user-programmable registers that provide flexibility for temperature-sensing applications.

The register settings allow user-selectable, 0.5°C to 0.0625°C temperature measurement resolution, configuration of the power-saving Shutdown and One-shot (single conversion on mand while in Shutdown) modes and the specification of both temperature alert output and hysteresis limits.

Key Features

  • Temperature-to-Digital Converter.
  • Accuracy: - ±1 (typical) from -40°C to +125°C - ±2°C (maximum) from -40°C to +125°C.
  • User-selectable Resolution: 0.5°C to 0.0625°C.
  • Operating Voltage Range: 2.7V to 5.5V.
  • 2-wire Interface: I2C™ Compatible.
  • Operating Current: 200 µA (typical).
  • Shutdown Current: 2 µA (maximum).
  • Power-saving One-shot Temperature Measurement.
  • Available Packages: MSOP-8, SOIC-8 Typical.

Similar Datasheet

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