TDA7469 Datasheet (ST Microelectronics) - LOW VOLTAGE ANALOG AUDIO PROCESSOR

TDA7469, LOW VOLTAGE ANALOG AUDIO PROCESSOR

The TDA7469 is a volume tone (bass and treble) processor for quality audio applications in Low voltage supply portable systems.

Bass ALC (Automatic Level Control) function can be adjusted by a dedicated pin.

The control of all the functions is accomplished by serial bus.

Figure 2.

Block Diagram Th

TDA7469 Features

* 2 STEREO INPUT 1 STEREO OUTPUT TREBLE BOOST BASS CONTROL BASS AUTOMATIC LEVEL CONTROL VOLUME CONTROL IN 1dB STEPS MUTE STAND-BY FUNCTION SOFTWARE CONTROLLED ALL FUNCTION ARE PROGRAMMABLE VIA SERIAL BUS Figure 1. Package SSOP24 Table 1. Order Codes Part Number TDA7469 TDA746913TR Package SSOP24 Ta