TDA7418 Datasheet, PDF (7/29 Pages) STMicroelectronics – 3 Band car audio procesor

TDA7418
2
Pin description
2.1
Connection diagram
Figure 2. Pin out
SE3L
1
SE3R
2
SE2L
3
SE2R
4
SE1L
5
SE1R
6
DIFFL
7
DIFFG
8
DIFFR
9
CREF
10
Pin description
20
VDD
19
SDA
18
SCL
17
MUTE/MUXOUT
16
OUTLF
15
OUTLR
14
OUTRR
13
OUTRF
12
OUTSW
11
GND
AC00058
2.2
Pin list
Table 2. Pin list
No.
Pin Name
Description
I/O
1
SE3L
Single-ended input 3 left channel
I
2
SE3R
Single-ended input 3 right channel
I
3
SE2L
Single-ended input 2 left channel
I
4
SE2R
Single-ended input 2 right channel
I
5
SE1L
Single-ended input 1 left channel
I
6
SE1R
Single-ended input 1 Right channel
I
7
DIFFL
Pseudo differential stereo input left
I
8
DIFFG
Pseudo differential stereo input common
I
9
DIFFR
Pseudo differential stereo input right
I
10
CREF
Reference capacitor
O
11
GND
Ground
S
12
OUTSW
Subwoofer output
O
13
OUTRF
Front right output
O
14
OUTRR
Rear right output
O
15
OUTLR
Rear left output
O
16
OUTLF
Front left output
O
17
MUTE / MUXOUT External mute pin / Mux output
I
18
SCL
I²C bus clock
I
19
SDA
I²C bus data
I/O
20
VDD
Supply
S
7/29