Product Overview

The breakout board for the 7Semi LMT87 comprises a highly accurate CMOS temperature sensor with a typical accuracy of +-0.4C (maximum +-2.7C). It features a linear analog output voltage that varies in an inversely proportional manner to temperature changes. Operating at a 2.7-V supply voltage, with a low 5.4-uA quiescent current and a rapid 0.7-ms power-on time, this device facilitates the implementation of efficient power-cycling architectures. Such architectures are particularly advantageous for reducing power consumption in battery-powered applications like drones and sensor nodes.

Key Features

Very Accurate: +-0.4C Typical
Low 2.7-V Operation
Average Sensor Gain of -13.6 mV/C
Low 5.4-uA Quiescent Current
Wide Temperature Range: –50C to 150C
Output is Short-Circuit Protected
Push-Pull Output With +-50-uA Drive Capability

The LMT87 Analog Temperature Sensor Breakout is a temperature measurement module that uses the LMT87 temperature sensor. The LMT87 sensor is a precision analog output temperature sensor with a linear transfer function. It offers an accuracy of +-0.4C over the temperature range of -50C to 150C, making it ideal for use in applications where high accuracy and precision temperature measurements are essential.

The LMT87 Analog Temperature Sensor Breakout has a compact form factor, and it can operate on a wide range of supply voltages, from 2.7V to 5.5V. The module features a low dropout voltage regulator that ensures reliable operation, even with unstable power supplies. It has an analog voltage output that is proportional to the temperature being measured, which can be read by a microcontroller or other electronic device. The output voltage range is 210 mV to 1.75V, which corresponds to a temperature range of -50C to 150C.

The LMT87 Analog Temperature Sensor Breakout is designed to be easy to use, with a simple interface that enables quick and straightforward integration into electronic projects. It is commonly used in temperature control systems, environmental monitoring, and thermal management applications, where high accuracy and precision temperature measurements are required.

The LMT87 Analog Temperature Sensor Breakout is an excellent choice for a wide range of temperature measurement applications, thanks to its high accuracy, stability, and ease of use. Its compatibility with a wide range of microcontrollers and other electronic devices makes it a versatile tool for electronics hobbyists and professionals.

Applications
• Automotive
• Infotainment and Cluster
• Powertrain Systems
• Smoke and Heat Detectors
• Drones
• Appliances

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