{"product_id":"adafruit-tmp119-high-precision-0-03-c-i2c-temperature-sensor","title":"Adafruit TMP119 High-Precision ±0.03°C I2C Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003eThe TMP119 combines 16-bit temperature resolution with ±0.03°C accuracy and temperature alerting for projects requiring precise thermal monitoring and traceability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe TMP119 High-Precision Temperature Sensor is an I2C temperature sensor that will help you easily\u003cstrong\u003e add super-precise temperature measurement and adjustment \u003c\/strong\u003eto your project. In addition to the obvious support for reading the temperature, the TMP119 \u003cstrong\u003ecan also monitor the temperature and alert you when corrective action needs to be taken\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe TMP119 has \u003cstrong\u003e16-bit \/ 0.0078°C measurement resolution\u003c\/strong\u003e, \u003cstrong\u003ewide operating range of -55 to 155°C, and up to ±0.03°C (typical) accuracy from 0°C to 45°C\u003c\/strong\u003e. The chip also has \u003cstrong\u003ehigh and low temperature alerts\u003c\/strong\u003e and\u003cstrong\u003e interrupt support\u003c\/strong\u003e, and hardware support required for NIST traceability (contact TI for the NIST documents), 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; maximum 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 \u003ca href=\"\/products\/adafruit-tmp117-0-1-c-high-accuracy-i2c-temperature-sensor\" title=\"Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor (STEMMA QT \/ Qwiic)\"\u003eTMP117\u003c\/a\u003e, 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,\u003cstrong\u003e \u003c\/strong\u003ewe’ve put the TMP119 on a breakout PCB in our\u003cstrong\u003e Stemma QT form factor\u003c\/strong\u003e with a sprinkle of support circuitry to give you options when testing. \u003cstrong\u003eYou can either use a breadboard or the SparkFun qwiic compatible STEMMA QT connectors\u003c\/strong\u003e, and compatibility with 5V voltage levels as commonly found on \u003ca href=\"\/collections\/arduino-store\" title=\"Arduino Store\"\u003eArduinos\u003c\/a\u003e, as well as 3.3V logic used by many other boards like the \u003ca href=\"\/collections\/raspberry-pi\" title=\"Official Raspberry Pi Products\"\u003eRaspberry Pi\u003c\/a\u003e or our \u003ca href=\"\/collections\/adafruit-feather\" title=\"Adafruit Feather\"\u003eFeathers\u003c\/a\u003e. \u003cstrong\u003eThe QT Cable is not included, but we offer a range of options \u003ca href=\"\/collections\/qwiic-stemma-qt-cables\" title=\"Qwiic\/STEMMA QT Cables\"\u003ehere\u003c\/a\u003e.\u003c\/strong\u003e \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\" rel=\"noopener\" title=\"Pinouts page\" target=\"_blank\"\u003ePinouts page\u003c\/a\u003e to familiarize yourself with the board, and then use the \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tmp117-high-accuracy-i2c-temperature-monitor\" rel=\"noopener\" title=\"TMP117\/TMP119 Arduino or Python \u0026amp; CircuitPython pages\" target=\"_blank\"\u003eTMP117\/TMP119 Arduino or Python \u0026amp; CircuitPython pages\u003c\/a\u003e for instructions on how to wire up the TMP119 to your board, as well as libraries and example code to get you started.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eI2C temperature sensor with 16-bit resolution (0.0078°C)\u003c\/li\u003e\n\u003cli\u003eOperating range: -55°C to 155°C\u003c\/li\u003e\n\u003cli\u003e±0.03°C typical accuracy from 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003eHigh and low temperature alerts with interrupt support\u003c\/li\u003e\n\u003cli\u003eNIST traceability hardware support\u003c\/li\u003e\n\u003cli\u003eSTEMMA QT \/ SparkFun Qwiic compatible connectors\u003c\/li\u003e\n\u003cli\u003eCompatible with both 5V and 3.3V logic levels\u003c\/li\u003e\n\u003cli\u003eBreadboard-friendly breakout PCB format\u003c\/li\u003e\n\u003cli\u003eSupport for Arduino, Python, and CircuitPython\u003c\/li\u003e\n\u003cli\u003eIdeal for thermostats, cold chain tracking, and gas\/heat meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tmp119-high-precision-temperature-sensor\" rel=\"noopener\" title=\"Primary Guide\" target=\"_blank\"\u003ePrimary Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdafruit TMP119 High-Precision ±0.03°C I2C Temperature Sensor\u003c\/li\u003e\n\u003cli\u003e1x 6- pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that the QT cable and Adafruit Feather are not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55469343146369,"sku":"ADA6482","price":14.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/adafruit-tmp119-high-precision-0-03-c-i2c-temperature-sensor-adafruit-ada6482-1229170440.jpg?v=1774464071","url":"https:\/\/thepihut.com\/products\/adafruit-tmp119-high-precision-0-03-c-i2c-temperature-sensor","provider":"The Pi Hut","version":"1.0","type":"link"}