Datasheet4U Logo Datasheet4U.com

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.

📥 Download Datasheet

Other Datasheets by Microchip Technology

Part Number Description
MCP9800 2-Wire High-Accuracy Temperature Sensor
MCP9801 2-Wire High-Accuracy Temperature Sensor
MCP9802 2-Wire High-Accuracy Temperature Sensor
MCP9803 2-Wire High-Accuracy Temperature Sensor
MCP9804 Accuracy Digital Temperature Sensor
MCP9808 Digital Temperature Sensor
MCP98242 Memory Module Temperature Sensor
MCP98243 Memory Module Temperature Sensor
MCP98244 DDR4 DIMM Temperature Sensor
MCP9843 Memory Module Temperature Sensor w/ EEPROM

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.

View original datasheet text
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.