MM1492AF Ver la hoja de datos (PDF) - Mitsumi
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componentes Descripción
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MM1492AF Datasheet PDF : 14 Pages
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MITSUMI
I2C BUS Controlled 5-Input 2-Output AV Switch MM1492AF
Pin Assignment
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
SOP-44B
1
V1-V
12
S2
23
VOUT2
34
YIN1
2
V1-L
13
V3-V
24
ROUT2
35
ROUT1
3
V1-Y
14
V3-L
25
COUT2
36
LOUT1
4
V1-R
15
V3-R
26
LOUT2
37
VOUT1
5
V1-C
16
STV-V
27
YOUT2
38
BIAS
6
S1
17
STV-L
28
GND
39
YOUT1
7
V2-V
18
STV-R
29
SDA
40
VCC
8
V2-L
19
YIN2
30
SCL
41
COUT1
9
V2-Y
20
ADR
31
MUTE
42
MTV-R
10
V2-R
21
CIN2
32
CIN1
43
MTV-V
11
V2-C
22
GND
33
GND
44
MTV-L
Pin Description
Pin No. Pin name
Functions
1
V1-V Video input terminal
3
V1-Y (Composite or Y)
7
V2-V *Sync chip clamp
9
V2-Y
13 V3-V
16 STV-V
19
YIN2
34
YIN1
43 MTV-V
2
V1-L Audio input terminal
4
V1-R
8
V2-L
10 V2-R
14 V3-L
15 V3-R
17 STV-L
18 STV-R
42 MTV-R
44 MTV-L
Internal equivalet circuit diagram
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