Description
Selectable 9, 10, 11 or 12 bit I2C temperature sensor in SOT23-5 package.
Features:
- 2.7 to 5.5V operating voltage
- 1uA standby, 100uA communication only and 1000uA conversion current (Maximum)
- -55 to +125C sensing range
- +/-2C accuracy over -10 to +85C range (0.5C typical)
- +/-3C accuracy over entire range (1.0C typical)
- 9 bit conversion in 125.0 to 187.5mS (1 LSB = 0.5C)
- 10 bit conversion in 250 to 375mS (1 LSB = 0.25C)
- 11 bit conversion in 500 to 750mS (1 LSB = 0.125C)
- 12 bit conversion in 1000 to 1500mS (1 LSB = 0.0625C)
- Can operate as a programmable thermostat with an programable polarity open drain output
- Last digit of the part number is the I2C address with eight versions available:
- R0=1001000r, R1=1001001r, R2=1001010r...R7=1001111r (r is the Read/Write bit of the address byte)