TMP112 Datasheet PDF

●Description

●The TMP112 device is a digital temperature sensor ideal for NTC/PTC thermistor replacement where high accuracy is required. The device offers an accuracy of ±0.5°C without requiring calibration or external component signal conditioning. IC temperature sensors are highly linear and do not require complex calculations or lookup tables to derive the temperature. The calibrating for improved accuracy feature allows users to calibrate for an accuracy as good as ±0.17°C (see the Calibrating for Improved Accuracy section). The on-chip 12-bit ADC offers

●resolutions down to 0.0625°C.

● Features

●• SOT563 Package (1.6 mm × 1.6 mm) is 68% smaller footprint than SOT23

●• Accuracy Without Calibration:

●– 0.5°C (max) from 0°C to +65°C

●– 1.0°C (max) from –40°C to +125°C

●• Low Quiescent Current:

●– 10μA Active (max), 1μA Shutdown (max)

●• Supply Range: 1.4V to 3.6V

●• Resolution: 12 Bits

●• Digital Output: SMBus™, Two-Wire and I2C Interface Compatibility