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DS1881

Maxim Integrated Products
Part Number DS1881
Manufacturer Maxim Integrated Products
Description Dual NV Audio Taper Digital Potentiometer
Published Dec 29, 2006
Detailed Description www.DataSheet4U.com Rev 0; 1/06 Dual NV Audio Taper Digital Potentiometer General Description The DS1881 is a dual, no...
Datasheet PDF File DS1881 PDF File

DS1881
DS1881

Overview
www.
DataSheet4U.
com Rev 0; 1/06 Dual NV Audio Taper Digital Potentiometer General Description The DS1881 is a dual, nonvolatile (NV) digital potentiometer designed to operate in audio systems that require 5V signal levels.
The potentiometer settings can be stored in EEPROM so that they are retained when the power is cycled.
The DS1881 has separate supplies for the potentiometers (VCC) and the communication circuitry (VDD).
For clickless/popless operation, a zero-crossing detector allows the wiper position to change when there is no voltage across the potentiometer.
The device is also designed to minimize crosstalk, and the two digital potentiometers provide 0.
5dB channel-to-channel matchin...


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