MCP9844 Description
Microchip Technology Inc.’s MCP9844 digital temperature sensor converts temperature from -40°C to +125°C to a digital word. It provides an accuracy of ±0.2°C/±1°C (typical/maximum) from +75°C to +95°C with an operating voltage of 1.7V to 3.6V. The MCP9844 digital temperature sensor es with user programmable registers that provide flexibility for temperature sensing applications.
MCP9844 Key Features
- 1MHz, 2-wire I2C™ Interface
- User Selectable Measurement Resolution
- +0.5°C, +0.25°C, +0.125°C, +0.0625°C
- User Programmable Temperature Limits
- Temperature Window Limit
- Critical Temperature Limit
- User Programmable Temperature Alert Output
- Specified VDD Range: 1.7V to 3.6V
- Operating Current: 100 µA (typical)
- Available Package: 8-Pin TDFN
MCP9844 Applications
- Temperature sensing for Solid State Drive (SSD)