Datasheet

TDA7418 Pin description
7/29
2 Pin description
2.1 Connection diagram
Figure 2. Pin out
2.2 Pin list
SE3L
SE3R
SE2L
SE2R
SE1L
DIFFL
SE1R
DIFFG
DIFFR OUTSW
OUTRF
OUTRR
OUTLF
OUTLR
MUTE/MUXOUT
SCL
SDA
VDD1
3
2
4
5
6
7
8
9
18
17
16
15
14
12
13
11
19
10
20
CREF GND
AC00058
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 I
2
C bus clock I
19 SDA I
2
C bus data I/O
20 VDD Supply S