GENERAL DESCRIPTION:
The device is designed as an active stereo-tone/volume control for car radios, TV receivers and mains-fed equipment. It includes functions for bass and treble control, volume control with built-in contour (can be switched off) and balance. All these functions can be controlled by DC voltages or by single linear potentiometers.
Features:
- Few external components necessary
- Low noise due to internal gain
- Bass emphasis can be increased by a double-pole low-pass filter
- Wide power supply voltage range.
Circuit Diagram:
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| Stereo-tone/volume control circuit TDA1526 |
Datasheet for TDA1526: Download
