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Application Circuit - Toshiba TA1218N Manual

Udio/video switching ic for tvs

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Application Circuit

2.2 µF
2.2 µF
47 µF
2.2 µF
2.2 µF
47 µF
2.2 µF
47 µF
2.2 µF
0.01 µF
2.2 µF
47 µF
2.2 µF
0.01 µF
4.7 kΩ
4.7 kΩ
4.7 kΩ
Note8: ( ): The terminal of TA1218F.
L
2
1
ou
t
(43)
R
2
2
out
(44)
Det in
3
(45)
Det Select
4
(46)
L
TV
5
in
(47)
R
TV
6
in
(48)
V
TV
7
in
(2)
L
V1
8
in
(3)
R
V1
9
in
(5)
V
V1
10
TA1218N/F
in
(6)
L
S1
11
in
(7)
Y/V
S1
12
in
(8)
R
S1
13
in
(9)
14
C
S1
in
(10)
15
L
S2
in
(11)
16
Y/V
S2
in
(12)
17
R
S2
in
(13)
18
C
S2
in
(15)
19
I/O1
(16)
20
I/O2
(17)
21
I/O3
(18)
V
2
42
out
(42)
4.7 kΩ
O5
41
(41)
L
TV
40
out
(40)
R
TV
39
out
(39)
V
1
38
out
(38)
L
1
37
out
(37)
Y
36
out
(36)
R
1
35
out
(35)
C
34
out
(34)
V
33
CC
(33)
C
32
in
0.01 µF
(30)
R
V2
31
in
2.2 µF
(29)
Y
30
in
47 µF
(28)
L
V2
29
in
2.2 µF
(27)
V
V2
28
in
47 µF
(26)
Address
27
(25)
Sync out
26
10 kΩ
(24)
25
SDA
(23)
computer
SCL
24
(22)
GND
23
(21)
4.7 kΩ
22
O4
(19)
2000-09-11 38/40
TA1218N/F
= 9 V
V
CC
To
micro-

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Ta1218f