LM95245CIMMX

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The LM95245CIMMX is a digital output temperature sensor focused on high accuracy and superior thermal stability. It is an ideal choice for many applications where the absolute precision of measurement and reliability is required. This temperature sensor belongs to the temperature sensor devices family, classified under the Analog and Digital Output Temperature Sensors.

The LM95245CIMMX integrates a temperature sensor element directly onto the silicon die. This element consists of a diode with a sensing voltage reference as well as signal conditioning circuitry. The actual temperature measurement is done by measuring the voltage drop across the diode. The signal-conditioning circuitry heats or cools the diode to match the actual temperature thereby giving a very precise and accurate temperature measurement.

The sensing temperature range of the LM95245CIMMX is -55°C to +125°C with a resolution of 0.015°C. It is ideal for applications requiring accurate temperature sensing such as industrial control systems, medical equipment, automotive systems, process control systems, automation, and test and measurement equipment.

The output of the LM95245CIMMX is an analog voltage signal. This signal can be subsequently used by external components to convert it into a digital signal. This digital signal will comprise the temperature measurement in the form of a series of bits representing the temperature reading. In addition to temperature, other information such as device status, over-temperature thresholds and device configuration may also be present in the digital output.

To ensure precision in the digital output, the LM95245CIMMX also supports temperature compensation. This ensures the temperature is measured with the correct accuracy and resolution. The sensor also offers an optional Filter Check feature which provides further temperature accuracy by confirming the temperature reading. This feature enables the user to configure the temperature measurement frequency and then confirm it with a readback from the filter.

This temperature sensor is housed in an 8-pin plastic dual in-line package and can be connected to a standard microcontroller or other digital circuitry using an SPI bus. It uses low power and requires no external components. The sensor is also compatible with various development kits and evaluation boards.

The LM95245CIMMX sensors provide reliable and accurate temperature measurements and are ideal for applications that require absolute temperature precision and stability. They provide high accuracy as well as low power consumption and are simple to integrate and configure. With their robust design and built-in calibration and filtering features, the LM95245CIMMX is the perfect choice for many temperature sensing applications.

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