STTS22HTR

STTS22HTR is a low-voltage, ultralow-power, 0.5°C accuracy I²C/SMBus 3.0 temperature sensor. It is a high-accuracy, digital temperature sensor offering high performance over the entire operating temperature range. It is a bandgap temperature sensor coupled with an A/D converter, signal processing logic, and an I²C/SMBus 3.0 interface all in a single ASIC. This sensor is housed in a small 2 x 2 x 0.50mm 6-lead UDFN package with exposed pad down for a better temperature match with the surrounding environment. It is factory calibrated and requires no additional calibration efforts on the customer side. The units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated in accordance with the IATF 16949:2016 standard. Typical applications are wearable devices, smart home automation, asset and goods tracking, smartphones, HVAC, refrigerators, air humidifiers, portable consumer devices, white goods, thermostats.

• Integrated high-accuracy temperature sensor, factory calibrated
• NIST traceability, one-shot mode for power saving
• Supply voltage range from 1.5 to 3.6V
• I²C, SMBus 3.0 with ALERT (ARA) support, programmable thresholds with interrupt pin
• Supports up to 1MHz serial clock, up to 4 I²C/SMBus addresses
• Ultralow current is 1.75µA in one-shot mode
• 16bit temperature data output
• Temperature accuracy (max.) is ±0.5°C (-10°C to +60°C)
• Operating temperature range from -40°C to +125°C

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.