Part Number : TDA7439DS
Function : Three-band digitally-controlled audio processor
Maker : STMicroelectronics

Pinouts :
TDA7439DS datasheet

Description : Description
The TDA7439 is a volume, tone (bass, mid-range
and treble) and balance (left/right) processor for
high-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
The TDA7439 employs BIPOLAR/CMOS
technology to provide low distortion, low noise
and DC stepping.

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
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
Datasheet PDF Download :
TDA7439DS pdf

Others datasheet of same file : TDA7439,TDA7439B,TDA7439D,TDA7439DS
2015/01/28 13:52 2015/01/28 13:52

This Blog provides Datasheets and information for electronic components and semiconductors