TDA7429 STMicroelectronics, TDA7429 Datasheet - Page 16

• Manufacturer Part Number: TDA7429
• Description: Digitally Controlled Audio Processor With Surround Sound Matrix
• Manufacturer: STMicroelectronics

TDA7429
Table 14. INPUT/RECOUT L & R SELECTION
Table 15.
Figure 14. PIN: VOUT REF
16/22
BASS & MIDDLE
TREBLE
SURROUND & OUT CONTROL+ EFFECT CONTROL
SPEAKER/AUX ATTENUATION L &R
INPUT ATTENUATION + REAR SWITCH
NATURAL BASE
INPUT
MSB
D7
X
X
X
X
X
X
X
X
X
X
X
X
GND
D95AU309
D6
V
0
0
1
1
S
25K
D5
0
1
0
1
D4
0
0
1
1
20 A
D3
0
1
0
1
POWER ON RESET
D2
0
0
1
1
Figure 15. PIN: TREBLE-L, TREBLE-R
GND
D1
0
1
0
1
2dB
0dB
OFF + FIX + MAX ATTENUATION
MUTE
MAX ATTENUATION + ON
OFF
IN1
GND
V
S
LSB
D0
0
0
0
0
0
0
0
0
0
0
0
0
10K
INPUT MULTIPLEXER
VER 1 (3BAND)
VER 1 (3BAND)
20 A
VER 2 (SURR)
VER 3 (REAR)
VER 2 (SURR)
VER 3 (REAR)
AUX OUT "R"
AUX OUT "L"
IN2
IN3
IN4
IN1
FIX
FIX
D95AU233A