LM71CISD/NOPB

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensor Type:	Digital, Local
Sensing Temperature - Local:	-40°C ~ 150°C
Sensing Temperature - Remote:	--
Output Type:	SPI
Voltage - Supply:	2.65 V ~ 5.5 V
Resolution:	13 b
Features:	Shutdown Mode
Accuracy - Highest (Lowest):	1.5°C (-2°C, 3°C)
Test Condition:	-10°C ~ 65°C (-40°C ~ 150°C)
Operating Temperature:	-40°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	6-WDFN Exposed Pad
Supplier Device Package:	6-WSON (3x3)

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Temperature Sensors - Analog and Digital OutputTemperature sensors are digitally-programmable sensing devices used in a variety of applications to measure a range of temperatures. Temperature sensors with analog or digital outputs measure temperature with one or more transducers, including thermocouples, thermistors, resistance temperature detectors (RTDs), semiconductor integrated circuits (ICs), or combinations of these elements.One type of temperature sensor is the LM71CISD/NOPB. This temperature sensor is a precision digital-output temperature sensor that is easy to read and program. The LM71CISD/NOPB is specifically designed to meet the needs of both industrial and consumer applications, offering accuracies up to 0.2°C.The LM71CISD/NOPB has a wide range of application fields due to its versatility. It can be used in consumer electronics, automotive systems, medical devices, and more. It is used in applications such as close-looped cooling control systems, environment control, and heat-transfer systems.The LM71CISD/NOPB works on the principle of a high-precision micro-electrical-mechanical thermistor. The thermistor is a semiconductor device that has a built-in sensor element. The thermistor works by calculating the temperature of the environment by measuring the resistance. The resistance of the thermistor is inversely proportional to the temperature. As the temperature rises, the resistance of the thermistor decreases.The LM71CISD/NOPB uses this principle to measure temperature. It contains an analog-to-digital converter that can measure temperature in both digital and analog form. The temperature range it can measure is from -40°C to +125°C. The resolution of the device is 0.1°C and it has a linearity of ± 0.2°C.The LM71CISD/NOPB has two output modes: analog and digital. In analog mode, the output voltage changes linearly with the temperature. In digital mode, the device outputs a digital code that is proportional to the temperature. This code is used to determine the temperature of the environment.The LM71CISD/NOPB also has an optional selectable low-battery monitor that can be used to indicate a low-battery state. The device also includes a power-on reset, watchdog timeout protection, over-temperature alarm, and open thermistor detection.The LM71CISD/NOPB is a reliable and highly accurate temperature sensor. Its wide application field and its ease of programming make it ideal for a variety of applications. It has the ability to measure temperature in both analog and digital forms, giving it an advantage over other temperature sensors.

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