TDA7407

TDA7407 Advanced car signal processor Features ● Fully integrated signal processor optimized for car radio applications ● Fully programmable by i2c bus ● Includes audioprocessor, stereo decoder with noise blanker and multipath detector ● Softmute function LQFP44 ● Programmable roll-off compensation )● No external components ct(sDescription duThe TDA7407 is the newcomer of the CSP family rointroduced by TDA7460/61. It uses the same Pinnovative concepts and design technologies teallowing fully software programmability through I2C bus and overall cost optimisation for the lesystem designer. The device includes a three band audioprocessor with configurable inputs, and absence of external components for filter settings, a last generation stereo decoder with multipath detector, and a sophisticated stereo blend and noise cancellation circuitry. Strength points of the CSP approach are flexibility and overall cost/room saving in the application, combined with high performances. bsoOrder codes - OPart number t(s)TDA7407 Obsolete ProducTDA7407TR Package LQFP44 LQFP44 Packing Tray Tape and reel January 2007 Rev 3 1/46 www.st.com 1 Contents Contents TDA7407 1 Block diagram and pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.1 ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2 Audio processor part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1 ...