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MCP9805 - Memory Module Digital Temperature Sensor

General Description

Microchip Technology Inc.’s MCP9805 digital temperature sensor converts temperatures between -40°C and +125°C to a digital word.

This sensor is designed to meet the JEDEC standard JC42.4 for Mobile Platform Memory Module Thermal Sensor.

Key Features

  • Meets JEDEC Standard JC42.4 for Mobile Platform Memory Module Thermal Sensor.
  • Temperature-to-Digital Converter.
  • Accuracy with 0.25 °C/LSb Resolution: - ±1°C (max. ) from +75°C to +95°C - ±2°C (max. ) from +40°C to +125°C - ±3°C (max. ) from -20°C to +125°C.
  • Programmable Temperature Monitor Boundary.
  • Critical Temperature Output.
  • Operating Voltage Range: 3.0V to 3.6V.
  • 2-wire Interface: SMBus/Standard mode I2C™ Compatible.
  • Operat.

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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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www.DataSheet4U.com MCP9805 Memory Module Digital Temperature Sensor Features • Meets JEDEC Standard JC42.4 for Mobile Platform Memory Module Thermal Sensor • Temperature-to-Digital Converter • Accuracy with 0.25 °C/LSb Resolution: - ±1°C (max.) from +75°C to +95°C - ±2°C (max.) from +40°C to +125°C - ±3°C (max.) from -20°C to +125°C • Programmable Temperature Monitor Boundary • Critical Temperature Output • Operating Voltage Range: 3.0V to 3.6V • 2-wire Interface: SMBus/Standard mode I2C™ Compatible • Operating Current: 200 µA (typ.) • Shutdown Current: 0.1 µA (typ.) • Available Packages: 2x3 DFN-8, TSSOP-8 Description Microchip Technology Inc.’s MCP9805 digital temperature sensor converts temperatures between -40°C and +125°C to a digital word.