DS1882 Datasheet (Maxim Integrated Products) - Dual Log Audio Digital Potentiometer

DS1882, Dual Log Audio Digital Potentiometer

The DS1882 is a dual, nonvolatile (NV) digital potentiometer designed to operate in audio systems that accomodate up to ±7V signal levels.

The potentiometer settings can be stored in EEPROM so that they are retained when the power is cycled.

The DS1882 has separate supplies for the potentiometers (V

DS1882 Features

* Dual, Audio Log Taper Potentiometers

* Low THD+N and Crosstalk

* ±7V Analog Supply (Independent of Digital Supply)

* 5V Digital Supply

* Potentiometer Settings Configurable as Nonvolatile or Volatile

* Zero-Crossing Detector Eliminates Switching Nois