STMicroelectronics TDA7468
The TDA7468D is a volume tone (bass and treble) balance (Left/Right) processor for quality audio Figure 1.FEATURES
INPUT MULTIPLEXER – 4 STEREO INPUTS – SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES ONE STEREO OUTPUT BASS ALC TREBLE AND BASS CONTROL IN 2.0dB STEPS VOLUME CONTROL IN 1.0dB STEPS TWO SPEAKER ATTENUATORS: – TWO INDEPENDENT SPEAKER CONTROL IN 1.0dB STEPS FOR BALANCE FACILITY – INDEPENDENT MUTE FUNCTION ALL FUNCTION ARE PROGRAMMABLE VIA SERIAL BUS EXTERNALLY ADJUSTABLE SURROUND 2DESCRIPTION
Package SO28 Table 1. Order Codes Part Number TDA7468D TDA7468D13TR Package SO28 Tape & Reel applications in Hi-Fi systems. Selectable input gain is provided. Control of all the functions is accomplished by serial bus. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers. Thanks to the used BIPO