{"product_id":"adafruit-tmp119-high-precision-i2c-temperature-sensor-stemma-qt","title":"Adafruit TMP119 High-Precision ±0.03°C I2C Temperature Sensor - STEMMA QT \/ Qwiic","description":"\u003cp\u003eThe \u003cstrong\u003eTMP119 High-Precision Temperature Sensor\u003c\/strong\u003e is an I2C temperature sensor that will help you easily add super-precise temperature measurement and adjustment to your project.\u003c\/p\u003e\n\u003cp\u003eIn addition to the obvious support for reading the temperature, the TMP119 can also monitor the temperature and alert you when corrective action needs to be taken.\u003c\/p\u003e\n\u003cp\u003eThe TMP119 has\u003cstrong\u003e 16-bit\u003c\/strong\u003e \/ \u003cstrong\u003e0.0078°C\u003c\/strong\u003e measurement resolution, wide operating range of -55 to 155°C, and up to \u003cstrong\u003e±0.03°C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(typical) accuracy from 0°C to 45°C. The chip also has high and low \u003cstrong\u003etemperature alerts\u003c\/strong\u003e and interrupt support, and hardware support required for NIST traceability (\u003ca href=\"https:\/\/www.ti.com\/drr\/opn\/NIST-TEMPERATURE\"\u003econtact TI for the NIST documents\u003c\/a\u003e), this temperature sensor is perfect for applications where you need to keep a close eye on temperature. The manufacturer, Texas Instruments, suggests it for use in sensitive applications like thermostats and cold chain asset tracking, or even gas and heat meters!\u003c\/p\u003e\n\u003cp\u003eTMP119 temperature sensor has different accuracy for different ranges, here's what you can expect as the typical \u0026amp; \u003cem\u003emaximum\u003c\/em\u003e variation for popular temperature ranges:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.03°C (typical) from 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003e±0.08°C (maximum) from 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003e±0.09°C (maximum) from –25°C to 85°C\u003c\/li\u003e\n\u003cli\u003e±0.12°C (maximum) from –40°C to 85°C\u003c\/li\u003e\n\u003cli\u003e±0.15°C (maximum) from –55°C to 125°C\u003c\/li\u003e\n\u003cli\u003e±0.2°C (maximum) from –55°C to 150°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared to the TMP117, the TMP119 has better accuracy but has the same firmware interface (other than the Chip Identifier being different so you can tell which one you have)\u003c\/p\u003e\n\u003cp\u003eTo make using it as easy as possible, we’ve put the TMP119 on a breakout PCB  in our \u003ca href=\"https:\/\/www.adafruit.com\/?q=Stemma+QT+Sensor\"\u003eStemma QT form factor\u003c\/a\u003e with a sprinkle of support circuitry to give you options when testing. You can either use a breadboard or the\u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\"\u003e\u003cstrong\u003e SparkFun qwiic\u003c\/strong\u003e\u003c\/a\u003e compatible \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-stemma-qt\"\u003e\u003cstrong\u003eSTEMMA QT\u003c\/strong\u003e\u003c\/a\u003e connectors, and compatibility with 5V voltage levels as commonly found on \u003ca href=\"https:\/\/www.adafruit.com\/category\/17\"\u003eArduinos\u003c\/a\u003e, as well as 3.3V logic used by many other boards like the Raspberry Pi or our Feathers.\u003cstrong\u003e \u003c\/strong\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/products\/jst-sh-cable-qwiic-stemma-qt-compatible\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eQT Cable is not included\u003c\/strong\u003e, but we have a variety in the shop\u003c\/a\u003e for quick plug-and-play support.\u003c\/p\u003e\n\u003cp\u003eTo get started, all you need to do is look over the \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tmp117-high-accuracy-i2c-temperature-monitor\/pinouts\"\u003ePinouts\u003c\/a\u003e page to familiarize yourself with the board, and then \u003cstrong\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tmp117-high-accuracy-i2c-temperature-monitor\"\u003euse the TMP117\/TMP119 Arduino or Python \u0026amp; CircuitPython pages for instructions on how to wire up the TMP119 to your board, as well as libraries and example code to get you started.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"80\" width=\"145\" alt=\"RoHS 2 2011 65 EU Compliant\" src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2011_65_EU.svg\"\u003e \u003cimg height=\"80\" width=\"145\" alt=\"RoHS 2 2015 863 EU Compliant\" src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2015_863_EU.svg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLearn\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tmp119-high-precision-temperature-sensor\"\u003ePrimary Guide: Adafruit TMP119 High-Precision Temperature Sensor\u003c\/a\u003e\n16-bit \/ 0.0078°C measurement resolution over I2C\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/learn.adafruit.com\/products\/6482\/guides\" target=\"_blank\"\u003eSee All Guides\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":56404853981563,"sku":"ADA6482","price":11.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/6482-01.png?v=1788530692","url":"https:\/\/shop.pimoroni.com\/en-us\/products\/adafruit-tmp119-high-precision-i2c-temperature-sensor-stemma-qt","provider":"Pimoroni Ltd","version":"1.0","type":"link"}