TDA7439DS Three-band digitally-controlled audio processor

STMicroelectronics

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.

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Datasheet Specifications

Part number: TDA7439DS
Manufacturer: STMicroelectronics ↗
File Size: 275.70 KB
Datasheet: TDA7439DS-STMicroelectronics.pdf
Description: Three-band digitally-controlled audio processor

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

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

TDA7439DS Distributors

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TDA7439DS Three-band digitally-controlled audio processor STMicroelectronics

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