TDA7464 Datasheet (ST Microelectronics) - DIGITALLY CONTROLLED AUDIO PROCESSOR

TDA7464, DIGITALLY CONTROLLED AUDIO PROCESSOR

TQFP44 ORDERING NUMBER: TDA7464 PIN CONNECTION LP PS1 PS2 PS3 PS4 VS CREF R_IN4 R_IN3 R_IN2 LPVC LP1 HP1 HP2 NETW1 NETW2 VAR_L BASSO_L VAR_R BASSO_R BASS_LO BASS_LI 44 43 42 41 40 39 38 37 36 35 34 1 33 2 32 3 31 4 30 5 29 6 28 7 27 8 26 9 25 10 24 11 23 12 13 14 15 16 17

® TDA7464 DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SRS SURROUND SOUND AND VOICE CANCELLER The Device incorporates the SRS WOW® Technology under licence from SRS Labs, Inc.

4 STEREO INPUTS ) INPUT ATTENUATION CONTROL IN 0.5dB t(s STEP c TREBLE MIDDLE AND BASS CONTROL u VOICE CANCELLER IS AVAILABLE d STEREO SRS SURROUND SOUND WITH ro CENTER & SPACE CONTROL IS AVAILABLE P THREE STANDARD SURROUND MODES te ARE AVAILABLE: - MUSIC IN 4 DIFFERENT SELECTABLE le RESPONSES o - MOVIE AND SIMULATED IN 2