DS3903E-020+T&R Overview
This file is contained in a package of 20-TSSOP (0.173, 4.40mm Width).Non-Volatile marks the beginning of the storage process for this pentometer.This digital potentiometer has 3 embedded circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.128 taps protect this pentometer against overcurrent.Positions are 128.You should mount in the way of Surface Mount.It is possible to supply 2.7V~5.5V volts to the potentionmeter.There is a temperature range of -40°C~85°C for this digital potentiometer.In this case, the flow can be limited by 10kOhm 90kOhm.Pentometer is a member of DS3903 family.This potentiameter gets 20 pins on it.This digital variable resistor displays Selectable Address.A supply voltage of 5V conducts the potentiometer.Having the maximum setting 85°C ensures stable operation of the digital resistor.A temperature of -40°C is necessary to maintain its reliability.Voltages up to 5.5V can be supplied to it.2.7V is the minimum supply voltage that it can work with.
DS3903E-020+T&R Features
Available in 20-TSSOP (0.173, 4.40mm Width) package
3 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
20 pins
Operate supply voltage at the range of 5V
DS3903E-020+T&R Applications
There are a lot of Maxim Integrated DS3903E-020+T&R Digital Potentiometers applications.
- Adjustable current control
- Contrast control of monitors
- Bias adjustment circuits
- Used as voltage divider
- Industrial control circuits
- Refrigerator
- Programmable power supplies
- Voltage control
- Used as programmable gain amplifier
- Healthcare Products
