AD8402ARU100

Memory Type:	Volatile
Base Part Number:	AD8402
Supplier Device Package:	14-TSSOP
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ):	200
Temperature Coefficient (Typ):	500 ppm/°C
Tolerance:	±30%
Features:	--
Voltage - Supply:	2.7 V ~ 5.5 V
Series:	--
Interface:	SPI
Resistance (Ohms):	100k
Number of Taps:	256
Number of Circuits:	2
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Obsolete
Packaging:	Tube

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AD8402ARU100 application field and working principle

Data acquisition has become an increasingly important part of many industries. Data acquisition systems are used to measure physical and electrical properties such as electrical current, temperature, strain, light, sound, and various other metrics. One type of data acquisition system is the digital potentiometer, which is used to measure electrical properties such as voltage, current, and resistance. The AD8402ARU100 is a digital potentiometer designed to measure voltage or resistance in a variety of applications and environments.The AD8402ARU100 is a digital resistance-to-voltage converter, which is used to measure the resistance of a given resistance element. The device consists of an integrated drain, source, and common connection. The device is powered by a 9V battery (6V-12V range) and operates on 2.5V of power. The AD8402ARU100 also has a maximum power dissipation rating of 0.75W.When the AD8402ARU100 is connected to a given resistance element, it measures the resistance across the element by converting the resistance into a voltage. The device can measure resistances from 0K ohms to 10K ohms with a resolution of 0.25V. This makes the AD8402ARU100 suitable for measuring various resistive elements such as sensors, valves, relays, and other components necessary for data acquisition.The AD8402ARU100 is available in a variety of temperature ranges and can operate from -40°C to 85°C. The device also has an internal temperature compensation feature which ensures accurate readings even when the ambient temperature changes. The device also has an adjustable range which can be set to different values to suit the application.The AD8402ARU100 is ideal for applications such as automotive, medical, consumer and industrial applications. The device is easily configured through a simple interface and can be used in a variety of applications. The device is also very reliable which makes it a great choice for applications in harsh environments.In conclusion, the AD8402ARU100 is an ideal choice for data acquisition systems due to its ability to accurately measure resistance and convert it into a voltage. The device is available in a variety of temperature ranges and has an adjustable range which makes it suitable for various applications. Furthermore, the device is relatively easy to configure and is very reliable which makes it suitable for various environments.

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