tda6612-2 Infineon Technologies Corporation, tda6612-2 Datasheet - Page 6

• Manufacturer Part Number: tda6612-2
• Description: Tv-stereo-sound
• Manufacturer: Infineon Technologies Corporation

Ch1/Ch2
0
0
1
1
Ch1/Ch2
(switch byte ll: matrix 0 = 1 and matrix 1 = 0 or matrix 0 = 1 , matrix 1 = 1 and the identification
decoder is in the mode "dual")
MUTE lll = 0
MUTE lll = 1
b) Volume of Left / Right Loudspeaker
Maximum volume
Max 1
Max 15
Max 55
MUTE
MUTE
MUTE
Power ON
c) Volume of Headphones
Maximum volume
Max 1
Max 15
Max 31
MUTE
Power ON
T0, T2 are test bits; these must be set to 0 for normal operation
Semiconductor Group
EN
EN
, Ch1/Ch2
SCART output are muted.
SCART output ON; power ON
(will be overwritten by MUTE 1 = 0 equal to all audio outputs muted)
MUTE lll is "or" wired with MUTE l.
Ch1/Ch2
0
1
0
1
SC
MSB
X
X
X
X
X
X
X
0
MSB
T2
T2
T2
T2
T2
0
are only activated if the matrix is in the dual mode
SC
X
X
X
X
X
X
X
0
T1
T1
T1
T1
T1
0
•
•
SCART output
pin 9
sound 1
sound 2
sound 1
sound 2
•
1
1
1
0
0
0
0
0
•
T0
T0
T0
T0
T0
0
•
1
1
1
0
0
0
0
0
•
1
1
1
0
0
0
6
•
1
1
0
1
0
0
0
0
•
1
1
0
0
0
0
SCART output
pin 10
sound 2
sound 1
sound 1
sound 2
•
1
1
0
0
1
0
X
0
•
1
1
0
0
0
0
•
1
1
0
0
1
0
X
0
•
1
1
0
0
0
0
LSB
1
0
0
0
1
0
X
1
LSB
1
0
0
1
0
1
TDA 6612-2