LMT01LPG – TEXAS INSTRUMENTS

The LMT01LPG is a low-power, high-accuracy, monolithic integrated circuit temperature sensor fabricated using a proprietary CMOS process. It outputs a voltage directly proportional to absolute temperature, eliminating the need for external calibration resistors common in competitive solutions. Its output voltage typically ranges from 0.5V at -40°C to 2.0V at +125°C, exhibiting a sensitivity of approximately 10mV/°C with a maximum error of ±1°C over the operating temperature range. This inherent accuracy minimizes the need for complex signal conditioning._x000D_
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Packaged in a space-saving 6-pin SOT-23 surface-mount package, the LMT01LPG draws only 1µA of quiescent current, making it ideal for battery-powered applications. Its fast response time (typically <100ms) allows for dynamic temperature monitoring. Common use cases include precision temperature measurement in portable devices, industrial sensors, and medical instrumentation where low power consumption and high accuracy are paramount. The LMT01LPG's inherent linearity and minimal external components simplify circuit design, reducing board space and overall system cost compared to alternatives requiring external amplifiers or digital converters.