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Description

The TMP122, TMP122-EP is an SPI-compatible temperature sensor available in an SOT23-6 package. Requiring only a pull-up resistor for complete function, the TMP122 temperature sensor is capable of measuring temperatures within 2°C of accuracy over a temperature range of -55°C to 125°C, with operation up to 150°C. Programmable resolution, programmable set points and shut down function provide versatility for any application. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP122 an excellent candidate for low-power applications. The TMP122 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

Features

• Digital Output: SPI-Compatible Interface
• Programmable Resolution: 9 to 12 Bits + Sign
• Aaccuracy: ±1.5°C from -25°C to 85°C (max)
±2.0°C from -55°C to 125°C (max)
• Low Quiescent Current: 50 µA
• Wide Supply Range: 2.7 V to 5.5 V
• Operation to 150°C
• Programmable High/Low Setpoints

Official Homepage : https://www.ti.com/product/TMP122-EP