TDA7419_09 Datasheet, PDF (8/40 Pages) STMicroelectronics – 3 band car audio processor

Pin description
TDA7419
Table 2. Pin description (continued)
Pin
N#
Pin name
Function
I/O
18
OUTRR
Rear right output
O
19
OUTLR
Rear left output
O
20
OUTLF
Front left output
O
21
MUTE
External mute pin
I
22
SCL
I2C bus clock
I
23
SDA
I2C bus data
I/O
24
VDD
Supply
S
25
SAIN
Spectrum analyzer clock input
I
26
SAOUT
Spectrum analyzer output
O
27
VREF
Vref output
O
28
MIX / OUTSW /
OUTRR2
Mix input / Additional subwoofer output / 2^nd rear right output
I/O
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