Digital Volume Control Circuit Based on IC MAX5486
Digital Volume Control Circuit Based on IC MAX5486 is shown here. MAX5486 is a 40K dual digital volume/balance controller that has a pushbutton interface. The IC has a built-in bias voltage source that eliminated the need of an external circuitry for the same purpose and thereby by reduces external parts count. The IC also has an LED status indicator driver circuit which can be used for driving the status indicator LEDs which indicates the volume level and balance level.
Two Channel digital volume control circuit based on IC MAX5486
The IC MAX5486 can be operated from a single or dual power supply and is available in 24 pin TSSOP package. The volume control circuit based on MAX5486 can be applied in a lot of applications like personal audio systems, handheld audio devices, home theatre systems, car audio systems, computer audio systems etc.