TDA7439DS - Three-band digitally-controlled audio processor

STMicroelectronics

TDA7439DS Datasheet Preview — Preview of TDA7439DS PDF

Datasheet Details

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

TDA7439DS Product details

Description

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 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

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 in 1-dB steps for balance facility.
independent mute function ! All functions are programmable via serial bus.

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Published: Aug 6, 2018 |