TDA7416 - ST Microelectronics

TDA7416 CARRADIO SIGNAL PROCESSOR

The device includes a high performance audioprocessor with 7 bands equalizer and spectrum analyzer. The digital control allows a programming in a wide range of all the filter characteristics. PIN CONNECTION (Top view) ACOUTSW ACOUTR 35 ACINSW AUXL MDR AMR MDL AML N.C. 44 43 42 41 40 39 38 37 36 N.C. 34 33 32 31 30 29 28 27 26 25 24 23 Cre.

Features

Input multiplexer
  –
  –
  –
  –
  – 1 pseudo differential CDC stereo input, programmable as single-ended input 3 single-ended stereo inputs Input gain adjust 0 to 15dB with 1dB steps direct mute internal offset-cancellation (autozero) Mixing stage
  – mixable mix input to Front speaker outputs
  – Input controls +15 to -79dB with 1dB steps
  – direct mute Loudness
  – programmable center frequency and filter slope
  – 19dB with 1dB steps
  – selectable flat-mode (constant attenuation) Volume
  – +32 to -79.5dB with 0.5dB step resolution
  – soft-step control with programmable blend times
  – 100dB range Equalizer
  –
  – .