SI7051-A20-ZMR

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
Voltage - Supply:	1.9 V ~ 3.6 V
Resolution:	14 b
Features:	Standby Mode
Accuracy - Highest (Lowest):	±0.1°C (±0.25°C)
Test Condition:	35.8°C ~ 41°C (-40°C ~ 125°C)
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	6-WDFN Exposed Pad
Supplier Device Package:	6-DFN (3x3)

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Temperature Sensors - Analog and Digital Output: SI7051-A20-ZMR Application Field and Working PrincipleTemperature sensors are a type of sensing device used to measure the temperature of its surrounding environment. Widely used in industrial, military, automotive, consumer, and medical applications, they come in a variety of shapes, sizes, and types. One type is the SI7051-A20-ZMR, a digital, analog temperature sensor. This article will discuss its application field and working principle.The SI7051-A20-ZMR is a digital output, analog temperature sensor designed for industrial and medical applications. It is able to measure temperature from 0°C to 120°C with an accuracy of ± 0.5°C. The device operates on an I2C bus interface and is powered by a standard 3.3V or 5V DC power supply.The SI7051-A20-ZMR has a wide range of applications, such as air conditioners, heating systems, and refrigerators where precise temperature control is needed. It is also used in medical equipment, industrial automation systems, automobiles, and more.The device’s working principle is based on the Seebeck effect. It consists of two metal chips which have an electrical resistance that changes with the temperature. A constant current flows through one chip and the voltage drop across it is measured. This voltage drop is then compared with the voltage drop across a reference element, and the difference is proportional to the temperature.The SI7051-A20-ZMR is a robust and reliable device which is ideal for applications which require accurate temperature measurement. It is easy to install and has a long operating life, making it an ideal choice for many applications.In conclusion, the SI7051-A20-ZMR is a digital, analog temperature sensor suitable for a wide range of industrial, medical, and automotive applications. It is based on the Seebeck effect and operates on an I2C bus interface. It is easy to install and offers precise temperature measurement, making it an ideal choice for many applications.

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