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Maxim > Solutions > MP3 Docking Stations: Entry Level

Audio Processing

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Stereo Volume Control with Pushbutton Interface
MAX5486

Provides a Stereo Audio Volume Control Solution Featuring a Debounced Pushbutton Up/Down Interface and LED Indicator Drivers
QV  PDF Stereo Audio Taper Potentiometers with Pushbutton Interface
MAX5456, MAX5457

QV  PDF Stereo Volume Control with Rotary Encoder Interface
MAX5440

Rotary Encoder Interface Uses Gray Scale Encoding to Control Volume and Balance in Audio Applications



Key Specifications:  Digital Potentiometers
Part Number Taper POTs Control Interface Wiper Memory Steps REND-TO-END
(kΩ)
Res. Tol.
(%)
Temp. Coeff.
(ppm/°C)
Wiper Resistance
(Ω)
ICC @5V
(µA)
Smallest Available Pckg.
(mm2)
typ typ max max w/pins
MAX5440  Log 2 Rotary Encoder Volatile 32 40 30 35 1 1.4 66
MAX5486  Debounced Pushbutton Up/Down 40 50 1 1.4 52
MAX5456  Debounced Pushbutton Up/Down 10 50 1000 1 17
MAX5457  Debounced Pushbutton Up/Down 10 50 1000 1 17
See All Digital Potentiometers (123)



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