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TC74A5 - Tiny Serial Digital Thermal Sensor

Description

The TC74 is a serially accessible digital temperature sensor particularly suited for low cost and small formfactor applications.

Temperature data is converted from the onboard thermal sensing element and made available as an 8-bit digital word.

Features

  • Digital Temperature Sensing in SOT-23-5 Package Outputs Temperature as an 8-Bit Digital Word Simple Serial Port Interface Solid-State Temperature Sensing: - ±2°C Accuracy from +25°C to +85°C - ±3°C Accuracy from 0°C to +125°C.
  • 3.0 and 5.5V Operating Range.
  • Low Power: - 200µA Operating - 5µA Standby Mode General.

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Datasheet preview – TC74A5

Datasheet Details

Part number TC74A5
Manufacturer Microchip Technology
File Size 430.04 KB
Description Tiny Serial Digital Thermal Sensor
Datasheet download datasheet TC74A5 Datasheet
Additional preview pages of the TC74A5 datasheet.

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Full PDF Text Transcription

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TC74 Tiny Serial Digital Thermal Sensor Features • • • • Digital Temperature Sensing in SOT-23-5 Package Outputs Temperature as an 8-Bit Digital Word Simple Serial Port Interface Solid-State Temperature Sensing: - ±2°C Accuracy from +25°C to +85°C - ±3°C Accuracy from 0°C to +125°C • 3.0 and 5.5V Operating Range • Low Power: - 200µA Operating - 5µA Standby Mode General Description The TC74 is a serially accessible digital temperature sensor particularly suited for low cost and small formfactor applications. Temperature data is converted from the onboard thermal sensing element and made available as an 8-bit digital word. Communication with the TC74 is accomplished via a 2wire SMBus/I2C™ compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring.
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