MCP9844
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
Temperature Sensor Features
- Temperature-to-Digital Converter (°C)
- Sensor Accuracy (Grade B):
- ±0.2°C/±1°C (typ./max.) +75°C to +95°C
- ±0.5°C/±2°C (typ./max.) +40°C to +125°C
- ±1°C/±3°C (typ./max.) -40°C to +125°C
Typical Applications
- Temperature sensing for Solid State Drive (SSD)
- General Purpose Temperature Datalog
- General Purpose
- Industrial Applications
- Industrial Freezers and Refrigerators
- Food Processing
- Personal puters and Servers
- PC Peripherals
- Consumer Electronics
- Handheld/Portable Devices
Temperature Accuracy (°C)
VDD = 1.7 V to 3.6 V
2.0 16 units
Spec. Limits
-1.0...
