TMP112-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community TMP112-Q1 SLOS887E – SEPTEMBER 2014 – REVISED DECEMBER 2018 TMP112-Q1 Automotive Grade High-Accuracy, Low-Power, Digital Temperature Sensor in SOT563 1 Features 1 AEC-Q100 Qualified With: – Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 SOT563 Package (1.6 mm × 1.6 mm) is a 68% Smaller Footprint than SOT23 Accuracy Without Calibration: – 0.5°C (max) from 0°C to 65°C – 1°C (max) from –40°C to 125°C Low Quiescent Current: – 10-μA Active (max) – 1-μA Shutdown (max) Supply Range: 1.4 to 3.6 V Resolution: 12 Bits Digital Output: SMBus, Two-Wire and I2C Interface Compatibility NIST Traceable 2 Applications Climate Control Infotainment Processor Management Airflow Sensor Battery Control Unit Engine Control Unit UREA Sensors Water Pumps HID Lamps Airbag Control Unit Simplified Schematic Supply Voltage 1.4 V to 3.6 V Pullup Resistors 5k Supply Bypass Capacitor 0.01 µF 3 Description The TMP112-Q1 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. Device temperature sensors are highly linear and do not require complex calculations or lookup tables to derive the temperature. The calibrating...