TMP116

Product Folder Order Now Technical Documents Tools & Software Support & Community TMP116, TMP116N SBOS740A – MAY 2017 – REVISED MAY 2019 TMP116 High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus- and I2C-Compatible Interface 1 Features 1 TMP116 accuracy without calibration: – ±0.2°C (maximum) from –10°C to +85°C – ±0.25°C (maximum) from –40°C to +105°C – ±0.3°C (maximum) from +105°C to +125°C TMP116N accuracy, no calibration needed: – ±0.3°C (maximum) from –25°C to +85°C – ±0.4°C (maximum) from –40°C to +125°C Low Quiescent Current: – 3.5-μA, 1-Hz conversion cycle – 250-nA shutdown current Supply range: 1.9 V to 5.5 V Resolution: 16 bits at 0.0078°C (1 LSB) Programmable temperature alert limits Selectable averaging General-purpose EEPROM: 64 bits NIST traceability SMBus™, I2C interface compatibility 2 Applications Medical grade: meets ASTM and ISO spec Environmental monitoring and thermostats Wearables Asset tracking and cold chain Gas meters and heat meters Test and measurement RTDs replacement: PT100, PT500, PT1000 Cold-junction compensation of thermocouples SPACER Simplified Schematic 1.9 V to 5.5 V Supply Voltage Two-Wire Host Controller 5k Pullup Resistors 1 SCL TMP116 6 SDA 2 GND 5 V+ 3 ALERT 4 ADD0 0.1-µF Supply Bypass Capacitor Copyright © 2017, Texas Instruments Incorporated 3 Description The TMP116 family (TMP116, TMP116N) consist of low-power, high-precision temperature sensors with integrated EEPROM...