Description
The TMP75 is a fully integrated digital temperature
sensor that can work at low voltage (1.8V) and is fully
pin and register compatible with NCT75 and ADT75.
The TMP75 has a ±1°C accuracy over the operating
temperature range. The on-chip 12-bit analog-to-digital
converter (ADC) provides a temperature resolution of
0.0625°C.
The TMP75 supports up to 8 devices address and
provides an over-temperature alarm function. Based on
programmable upper and lower temperature limits and
an ALERT pin, the TMP75 can be used as a thermostat
or an over-temperature alarm.
The TMP75 has been precisely calibrated at the
factory, and the user does not need to perform any
additional processing on the temperature output.

Features
Low-voltage alternative to the TMP75AIDR and
TMP75AIDGKR

Operating temperature range : - 55°C ~ +125°C
Temperature accuracy : £0.5°C (0°C ~ +70°C)
Supply voltage range : 1.4V ~ 5.5V

Low quiescent current :

- Normal mode : 15yA (typ)

- Shutdown mode : 1pA (typ)

Resolution : 12-bits (0.0625C)

Digital Output : °C

Applications
Portable, battery-powered applications
Power-supply temperature monitoring
Computer peripheral thermal protection
Laptop computers
Battery management
Office machines.
Thermostat controls
Electro mechanical device temperature
General temperature measurement
- Industrial control
- test equipment
- Medical instruments