TMP422AMDCNTEP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensor Type:	Digital, Local/Remote
Sensing Temperature - Local:	-40°C ~ 125°C
Sensing Temperature - Remote:	-64°C ~ 191°C
Output Type:	SMBus
Voltage - Supply:	2.7 V ~ 5.5 V
Resolution:	11 b
Features:	One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest):	±1.5°C (±2.5°C)
Test Condition:	15°C ~ 85°C (-40°C ~ 125°C)
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	SOT-23-8
Supplier Device Package:	SOT-23-8

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Temperature Sensors - Analog and Digital OutputTemperature sensors come in a variety of types and styles to meet the needs of various applications. One of the most commonly used and reliable temperature sensors is the TMP422AMDCNTEP. It is a rugged, compact digital temperature sensor designed to measure temperature with accuracy and reliability.The TMP422AMDCNTEP is a digital output temperature sensor that uses an on-chip temperature sensor to measure temperature over a wide range. It has a wide temperature range of -40°C to +85°C, and an accuracy of 0.5°C. The sensor is packaged in a very small 4-pin Dual-In-Line Package (DIP), making it easy to install on a board and use in a variety of applications.The TMP422AMDCNTEP is a dual-sensor design. The temperature sensing element is a thermistor, which provides an analog voltage output with a range of -4V to +4V. The thermistor is connected to an on-chip analog-to-digital converter. The digital output is a 12-bit code representing the temperature value in Celsius. The output code is transmitted to the device\'s output line via an SPI interface. The SPI interface also allows for firmware and software upgrades.The working principle of the TMP422AMDCNTEP is simple. The thermistor’s analog voltage output is converted into a digital code by the onboard A/D converter. This code is then transmitted via the SPI interface. The temperature value is then read by the user.The TMP422AMDCNTEP is well suited for a wide range of applications. It can be used in medical device and instrumentation applications such as temperature monitoring of laboratory instruments, medical IV therapy pumps, and other medical devices. It is also used in industrial applications such as in food-packaging machinery or environmental control systems. The TMP422AMDCNTEP is also used in consumer electronics such as gaming consoles, cell phones, tablets, and other portable devices.In addition to its wide use in a variety of applications, the TMP422AMDCNTEP is also a cost-effective sensor option. It is a reliable, easy-to-install and low-power consuming device. It is also resistant to shock and vibration, making it ideal for applications that require accurate temperature sensing in harsh environments.The TMP422AMDCNTEP is a very versatile temperature sensor that can be used in a wide variety of applications. Its wide range, accuracy, easy installation, and low-power consumption make it a desirable temperature sensor for many applications.

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