MCP9808T-E/MS

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensor Type:	Digital, Local
Sensing Temperature - Local:	-40°C ~ 125°C
Sensing Temperature - Remote:	--
Output Type:	I²C/SMBus
Voltage - Supply:	2.7 V ~ 5.5 V
Resolution:	10 b
Features:	Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
Accuracy - Highest (Lowest):	±0.5°C (±1°C)
Test Condition:	-20°C ~ 100°C (-40°C ~ 125°C)
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-MSOP

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This article provides an overview of the application field and working principle of the MCP9808T-E/MS temperature sensor. Temperature sensors are devices used to measure temperature in a variety of fields, from industrial, military, and aerospace to consumer application. Temperature sensors broadly fall into two categories, analog and digital output. The MCP9808T-E/MS is an analog output temperature sensor designed to detect and measure temperatures in a variety of application scenarios.The MCP9808T-E/MS is a low-power temperature sensor designed for application in industrial, automotive, medical, consumer, and aerospace fields. It uses a thermometer to detect and convert temperatures ranging from -40°C to +125°C into analog signals which can then be interfaced with any device to implement temperature control. It features a 1.2°C temperature resolution, making it ideal for precision temperature control in applications that require precise temperature measurement. It is also RoHS and WEEE compliant and is available in both through-hole and SMD packages.The MCP9808T-E/MS uses a thermistor to convert temperatures into analog signals. A thermistor is a semiconductor device made of basally diluted metal oxides. It works by changing its electrical resistance when its temperature changes. When exposed to a temperature, the thermistor’s resistance changes accordingly and causes a voltage drop across it. This voltage drop is linearly proportional to the temperature and can be measured and converted into a digital signal. The MCP9808T-E/MS is designed to measure this voltage drop and convert it into the corresponding temperature reading.The MCP9808T-E/MS also comes with a power-saving Sleep Mode that allows the device to enter a low-power sleep state whenever it exceeds its setpoint temperature. This feature can be used to extend the battery life of portable devices as well as provide an efficient way to monitor temperatures in larger systems.The MCP9808T-E/MS is a versatile temperature sensor that can be used in a variety of applications. It can be used in precision temperature control in industrial systems as well as in consumer products, automotive and aerospace applications. It is easy to use and its low power consumption makes it ideal for battery-powered applications. With its use of a thermistor for precision temperature detection, the MCP9808T-E/MS is the perfect choice for temperature measurement in a variety of low-power, precision applications.

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