LM94022BIMG Sensors, Transducers

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Sensor Type:	Analog, Local
Sensing Temperature - Local:	-50°C ~ 150°C
Sensing Temperature - Remote:	--
Output Type:	Analog Voltage
Voltage - Supply:	1.5 V ~ 5.5 V
Resolution:	5.5 ~ 13.6mV/°C
Features:	Programmable Resolution
Accuracy - Highest (Lowest):	±1.5°C (±2.7°C)
Test Condition:	20°C ~ 40°C (0°C ~ 150°C)
Operating Temperature:	-50°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	5-TSSOP, SC-70-5, SOT-353
Supplier Device Package:	SC-70-5

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Temperature Sensors - Analog and Digital Output

The LM94022BIMG is an integrated temperature sensor that provides highly accurate analog and digital outputs for temperature measuring applications. It is designed to provide a simple, reliable and cost effective solution for applications that require precise sensing of temperatures with a wide temperature range. The LM94022BIMG is a versatile temperature sensing and control device that can be used in many different applications.The LM94022BIMG is a two channel integrated temperature-to-digital conversion chip that uses an embedded temperature sensor module to measure temperatures up to 100°C. The sensor can provide both analog and digital outputs via its integrated digital interface. The LM94022BIMG features two gain settings, enabling it to accurately measure temperatures ranging from -20 to +105°C. The digital outputs provide an SPI protocol for transferring data from the module to a host device such as a microcontroller.The LM94022BIMG has an on-chip voltage reference to ensure accuracy of the analog output and has a built-in temperature calibration algorithm that is executed on the digital side of the device in order to compensate for temperature variations. This allows the LM94022BIMG to maintain a high accuracy even over long periods of time. The analog output can be used to measure temperatures directly and can also be used in conjunction with a cold junction compensation circuit.The LM94022BIMG also comes with a 2-pin output connector, making it easy to connect the module to a host device. The module also features internal EEPROM memory for storing the calibration parameters, enabling the module to be quickly configured for different temperature ranges and gain settings.The LM94022BIMG is designed to operate in low power modes, enabling it to be used in battery operated devices. The chip draws only a few microamps when measuring the temperature, making it ideal for battery powered sensors.The LM94022BIMG is a reliable and cost-effective solution for applications that require precise temperature sensing. It is well suited for use in environments where accuracy and temperature range requirements are critical, such as medical and industrial applications. The module can also be used in portable devices to provide reliable and accurate temperature sensing capabilities.

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