TDA7465 Datasheet, PDF (16/20 Pages) STMicroelectronics – DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SRS SURROUND SOUND AND VOICE CANCELLER

TDA7465
POWER ON RESET
SURROUND & OUT CONTROL+ EFFECT CONTROL
SPEAKER/RECORD ATTENUATION L &R MODE
INPUT ATTENUATION + REAR SWITCH
VOICE CANCELLER
INPUT
MIX SWITCH
SRS SURROUND
BASS & MIDDLE
TREBLE
OFF + FIX + MAX ATTENUATION
MUTE + ZERO CROSS ATT.OFF
MAX ATTENUATION + ON
OFF
IN1
NO MIX PIN
OFF + MAX ATTENUATION
2dB
0dB
PIN DESCRIPTION
PIN: REAR OUT
V_S
10Ω
GND
PIN: HP2
20µA
D96AU472
V_S
5.5K
HP1
60K
GND
D94AU199
20µA
5.5K
16/20
PIN: HP1
LP1
V_S
10K
HP2
60K
GND
D94AU198
PIN: MIX
V_S
20µA
100K
V_REF
D96AU478