DS1775
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
- 5.5V)
- Software patible with DS75 2- Wire Thermal Watchdog in thermometer mode
- Space- conscious SOT23- 5 package with low thermal time constant
PIN ASSIGNMENT
SCL GND O.S. 1 2 3 4 VDD 5 SDA
DS1775R SOT23-5
PIN DESCRIPTION
GND SCL SDA VDD O.S. Ground 2- Wire Serial Clock 2- Wire Serial Data Input/Output Power Supply Voltage Thermostat Output Signal Address 100 101 110 111
ORDERING INFORMATION
Part Number Address DS1775R/TRL 000 DS1775R/TR1 001 DS1775R/TR2 010 DS1775R/TR3 011
- "R" denotes SOT 23-5 Package Part Number DS1775R/TR4 DS1775R/TR5 DS1775R/TR6 DS1775R/TR7
DESCRIPTION...
