MAX5486 Datasheet | Maxim Integrated

.. 19-0672; Rev 0; 11/06 Stereo Volume Control with Pushbutton Interface General Description The MAX5486 dual 40kΩ logarithmic taper volume control Features a debounced pushbutton up/down interface that controls volume and balance in audio applications. Each potentiometer has 32 log-spaced tap points with a buffered wiper output to replace mechanical potentiometers. An integrated bias generator provides the required ((VDD + VSS) / 2) bias voltage, eliminating the need for costly external op-amp circuits in unipolar audio applications. A mode-indicator LED output indicates volume or balance control. Five integrated LED drivers indicate volume level or balance settings,...