DS1775 Description
Thermostat settings and temperature readings are all municated to/from the DS1775 over a simple 2 wire serial interface. No additional ponents are required; the device is truly a “temperature to digital” converter.
DS1775 Key Features
- Temperature measurements require no external ponents
- Measures temperatures from -55° C to +125° C. Fahrenheit equivalent is -67° F to 257° F
- Thermometer accuracy is ±2.0° C
- Thermometer resolution is configurable from 9 to 12 bits (0.5° C to 0.0625° C resolution)
- Thermostat settings are user definable
- Data is read from/written to via a 2-wire serial interface
- Wide power supply range (2.7V
- Software patible with DS75 2-Wire Thermal Watchdog in thermometer mode
- Space-conscious SOT23-5 package with low thermal time constant
- "R" denotes SOT 23-5 Package Part Number DS1775R/TR4 DS1775R/TR5 DS1775R/TR6 DS1775R/TR7
DS1775 Applications
- 5.5V input power pin. Data input/output pin for 2-wire serial co