LMT85-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community LMT85-Q1 1.8-V, SC70, Analog Temperature Sensors LMT85-Q1 SNIS200 – OCTOBER 2017 1 Features 1 LMT85-Q1 is AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 0: –40°C to +150°C – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C6 Very Accurate: ±0.4°C Typical Low 1.8-V Operation Average Sensor Gain of -8.2 mV/°C Low 5.4-µA Quiescent Current Wide Temperature Range: –50°C to 150°C Output is Short-Circuit Protected Push-Pull Output With ±50-µA Drive Capability Footprint Compatible With the Industry-Standard LM20/19 and LM35 Temperature Sensors Cost-Effective Alternative to Thermistors 2 Applications Infotainment and Cluster Powertrain Systems Smoke and Heat Detectors Drones Appliances 3 Description The LMT85-Q1 is a precision CMOS temperature sensor with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog output voltage that is inversely proportional to temperature. The 1.8-V supply voltage operation, 5.4-μA quiescent current, and 0.7-ms power-on time enable effective powercycling architectures to minimize power consumption for battery-powered applications such as drones and sensor nodes. The LMT85-Q1 device is AEC-Q100 Grade 0 qualified and maintains ±2.7°C maximum accuracy over the full operating temperature range without calibration; this makes the LMT85-Q1 suitable for automotive applications such a...