DS3903E-020/W Overview

A package containing 20-TSSOP (0.173, 4.40mm Width) files contains it.At Non-Volatile, this pentometer is stored for the first time.This digital potentiometer contains 3 embedded circuits.The digital analogic can be secured by using the Tube package.This pentometer is protected from overcurrent by 128 taps.128 positions make up the pentometer.There are 20 terminations on this digital potentiometer.3 functions are included in this programmable potentiometer for your reference.As shown, the speed potentiometers's resistance will be 90000Ohm.It operates on 3V and is powered by it.The digi devices show 20 pins.Mounting in Surface Mount is recommended.It is capable of supplying a voltage of 2.7V~5.5V volts.Digital potentiometers have a temperature range of -40°C~85°C.A flow limit of 10kOhm 90kOhm can be applied.A member of the family DS3903 pentometer belongs to.This digital variable resistor contains Selectable Address.This digital potentiometer has the following additional features: REST 2 RESISTOR ARRAY VALUES ARE 10000 OHMS EACH; NONVOLATILE MEMORY

DS3903E-020/W 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

DS3903E-020/W Applications

There are a lot of Maxim Integrated DS3903E-020/W Digital Potentiometers applications.

• Power supply
• Sensor auto referencing circuits
• Power meter
• Brightness of monitors
• Speakers
• Used as variable resistor
• Programmable low pass filter
• Audio devices with up to 90dB dynamic range
• DAC
• Cell phone