Description
The MAX31825 temperature sensor provides 8-bit to 12-bit Celsius temperature measurements with better than ±1°C accuracy from 0°C to +70°C and ±1.75°C from -45°C to +145°C.
Features
- 1-Wire Interface Requires Only One Port Pin for Communication.
- Unique 64-bit Serial Code Stored in an On-Board ROM.
- External Resistor Selects Address for Location Identification.
- Can Be Powered From Data Line.
- Power Supply Range is 1.6V to 3.6V (External
Power), 2.3V to 3.6V (Parasite Power).
- Measures Temperatures from -45°C to +145°C.
- Better Than ±1°C Accuracy from 0°C to +70°C.
- Better Than ±1.75°C Accuracy from -45°C to +145°C.
- Alarm Output for Det.
MAX31825 Datasheet
