The LMT86QDCKTQ1 is a precision analog output CMOS integrated-circuit temperature sensor from Texas Instruments that offers excellent accuracy at a low cost. It operates over a range of -50°C to 150°C, making it suitable for a diverse array of applications, from automotive to industrial systems.

Key Features

• Accuracy: The LMT86QDCKTQ1 boasts an impressive accuracy of ±0.4°C at room temperature and ±2.7°C in the full temperature range of -50°C to 150°C.
• Low Power Consumption: With a supply current of only 5.4 µA, the device is ideal for battery-powered and energy-sensitive applications.
• Wide Operating Voltage: The device can function across a wide voltage range of 2.7V to 5.5V, providing flexibility in various circuit designs and applications.
• Linear Output: The LMT86QDCKTQ1 provides a linear analog output that correlates directly with temperature, simplifying interfacing with readout or control circuitry.
• Small Package: Available in a small SOT-23 package, the sensor is suitable for space-constrained applications.
• Automotive Qualified: As a part of the "Q1" series, this product meets the stringent quality and reliability standards required for automotive applications.

Applications

The versatile nature of the LMT86QDCKTQ1 temperature sensor makes it well-suited for a variety of applications, including:

• Automotive systems
• Power-supply temperature monitoring
• Environmental monitoring
• Industrial temperature control
• Consumer electronics
• Computer peripherals

Conclusion

The LMT86QDCKTQ1 from Texas Instruments is a robust and reliable temperature sensor that combines high accuracy with low power consumption and a wide operating voltage range. Its small form factor and automotive qualification make it an excellent choice for a broad spectrum of temperature sensing needs across various industries.