TDA7440 Datasheet (STMicroelectronics) - TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR

TDA7440, TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR

The TDA7440D is a volume tone (bass and treble) balance (Left/Right) processor for quality audio applications in Hi-Fi systems.

Figure 1.

Package SO-28 Table 1.

Order Codes Order code TDA7440D TDA7440D013TR Package SO-28 Tape & Reel Selectable input gain is provided.

Control of all the functions

TDA7440 Features

* INPUT MULTIPLEXER

* 4 STEREO INPUTS

* SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES

* ONE STEREO OUTPUT

* TREBLE AND BASS CONTROL IN 2.0dB STEPS

* VOLUME CONTROL IN 1.0dB STEPS

* TWO SPEAKER ATTENUATORS:

* TWO INDE