The LMT86LP is a precision analog output CMOS integrated-circuit temperature sensor that operates over a -50°C to 150°C temperature range. Manufactured by Texas Instruments, this sensor is designed for high-accuracy temperature measurement with a typical accuracy of ±0.4°C at room temperature. The LMT86LP is part of a series of temperature sensors that offer a linear output proportional to the Celsius temperature and do not require any external calibration to provide typical accuracies.

Features

• Wide Operating Temperature Range: -50°C to 150°C provides flexibility for a variety of applications.
• High Accuracy: ±0.4°C typical accuracy at room temperature ensures reliable temperature readings.
• Low Power Consumption: Suitable for battery-powered applications with a quiescent current of 5.4 µA at 30 V.
• Output Voltage Scaling: 10 mV/°C scale factor for easy integration with analog-to-digital converters (ADCs).
• Small Package: Available in space-saving 5-pin SC70 and 6-pin SOT packages, ideal for space-constrained applications.

Applications

The LMT86LP is a versatile temperature sensor that can be used in a wide range of applications, including:

• Power-supply temperature monitoring
• Environmental monitoring
• Computer peripheral thermal protection
• Consumer electronics
• Industrial and automotive systems

Technical Specifications

Parameter Value Operating Temperature Range -50°C to 150°C Accuracy ±0.4°C (typical at 25°C) Output Voltage Scaling 10 mV/°C Supply Voltage 2.7 V to 5.5 V Quiescent Current 5.4 µA at 30 V Package Options SC70-5, SOT-23-6

With its high accuracy, low power consumption, and compact form factor, the LMT86LP from Texas Instruments is an excellent choice for engineers and designers looking for a reliable temperature sensing solution.