AD8402ARU1 Overview
Package 14-TSSOP (0.173, 4.40mm Width) contains it.At Volatile, this pentometer is stored for the first time.This digital potentiometer includes 2 embedded circuits.The digital analogic is secured using this package Tube.256 taps protect this pentometer against overcurrent.256 positions make up the pentometer.A termination of 14 is intended.The following programmable potentiometer includes 2 functions.Based on the picture, the total resistance of the speed potentiometers is 1000Ohm.The performance of the product is powered by 3V.On the digi devices, you can see the 14 pins.In general, Surface Mount is recommended for mounting.It can supply voltages up to 2.7V~5.5V.For this digital potentiometer, there is a temperature range of -40°C~125°C.Flow can be restricted using 1kOhm.It can be classified as a DIGITAL POTENTIOMETER converter.There are the following additional features of this digital potentiometer: IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY
AD8402ARU1 Features
Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C

AD8402ARU1 Applications
There are a lot of Rochester Electronics, LLC
AD8402ARU1 Digital Potentiometers applications.

Refrigerator
Programmable computer
Power supply
Power meter
Automatic detection of equipment
Optic fiber network
Adjusting the LCD Display
Voltage control
Replaces mechanical potentiometers
Matching Linear Impedance

Mounting Type	Surface Mount
Package / Case	14-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Operating Temperature	-40°C~125°C
Packaging	Tube
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	14
Temperature Coefficient	700 ppm/°C
Resistance	1kOhm
Number of Positions	256
Terminal Finish	TIN LEAD
Additional Feature	IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY
Voltage - Supply	2.7V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	240
Number of Functions	2
Supply Voltage	3V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Pin Count	14
JESD-30 Code	R-PDSO-G14
Qualification Status	COMMERCIAL
Number of Circuits	2
Memory Type	Volatile
Converter Type	DIGITAL POTENTIOMETER
Bandwidth	5 kHz
Number of Taps	256
Total Resistance	1000Ohm
Resistor Terminal Voltage-Max	5.5V
Temperature Coefficient (Typ)	500ppm/°C
Resistance Law	LINEAR
Control Interface	3-WIRE SERIAL
Length	5mm
Width	4.4mm
RoHS Status	Non-RoHS Compliant