TDA7718B Datasheet, PDF (8/40 Pages) STMicroelectronics – 3 band car audio processor

Pin connection and pin description
TDA7718B
No.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Note:
Table 2. Pin description (continued)
Pin name
Description
I/O
FD1L-/QD2G
Full differential - input left or quasi-differential ground
I
FD1R-/QD2G
Full differential - input right or quasi-differential ground
I
FD1R+/QD2R Full differential + input right or quasi-differential right
I
CREF
Reference capacitor
O
GND
Ground
S
OUTSWR
Subwoofer right output
O
OUTSWL
Subwoofer left output
O
OUTRF
Front right output
O
OUTRR
Rear right output
O
OUTLR
Rear left output
O
OUTLF
Front left output
O
WinTC
DC offset detector filter output
O
MUTE
External mute pin
I
VCC
Supply
S
SCL
I²C bus clock
I
SDA
I²C bus data
I/O
DC_ERR
DC offset detector output
O
WIN_IN
DC offset detector input
I
The L & R channels may be swapped as per the user's wishes making use of proper
connections to the device pins, with no impact on electrical performance. Software control
has to take into account the external routing and be designed accordingly.
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DocID18305 Rev 3