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TDA7439DS - Three-band digitally-controlled audio processor

TDA7439DS Description

TDA7439DS Three-band digitally-controlled audio processor .
The TDA7439DS is a volume, tone (bass, mid-range and treble) and balance (left/right) SO28 processor for quality audio applications in car-radio and.

TDA7439DS Features

* ! Input multiplexer
* four stereo inputs
* selectable input gain for optimal adaptation to different sources ! Single stereo output ! Treble, mid-range and bass control in 2-dB steps ! Volume control in 1-dB steps ! Two speaker attenuators:
* two independent speaker controls

TDA7439DS Applications

* in car-radio and Hi-Fi systems. Selectable input gain is provided. All the functions are controlled by serial bus. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers. The TDA7439DS employs BIPOLAR/CMOS technology to provide low distortion, low no

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Three-band digitally-controlled audio processor STMicroelectronics
STMicroelectronics TDA7439DS-like datasheet