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5
Pin Function
No.
Pin Name
1
REF1
2
VDD
3
SDA
4
SCL
5
VSS
6
MUXSEL
7
ADS
8
IN1A
9
IN1B
10
ISET
11
IN2A
12
IN2B
13
IN3A
14
IN3B
15
GND3
16
OUT3B
17
OUT3A
18
VCC3
19
GND2
20
OUT2B
21
OUT2A
22
VCC2
23
GND1
24
OUT1B
25
OUT1A
26
VCC1
27
REF3
28
REF2
*1: I: Input, O: Output
*2: A: Analog, D: Digital
5
6
I/O *1
A/D *2
O
A
Internal reference voltage 1
−
D
Digital power supply (3.0 V to 5.5 V)
I/O
D
I2C data signal input/output
I
D
I2C clock signal input
−
D
Digital ground
I
D
Input multiplexer switching pin
I
D
I2C slave address setting pin (3 state)
I
A
Video signal input (CH-1, A input)
I
A
Video signal input (CH-1, B input)
−
A
Resistor connection pin for internal current setting (RISET normal 1.8k ohm)
I
A
Video signal input (CH-2, A input)
I
A
Video signal input (CH-2, B input)
I
A
Video signal input (CH-3, A input)
I
A
Video signal input (CH-3, B input)
−
A
Analog ground (CH-3)
O
A
Video signal output (CH-3, for Sag correction)
O
A
Video signal output (CH-3)
−
A
Analog power supply (CH-3) (4.75 V to 5.25 V)
−
A
Analog ground (CH-2)
O
A
Video signal output (CH-2, for Sag correction)
O
A
Video signal output (CH-2)
−
A
Analog power supply (CH-2) (4.75 V to 5.25 V)
−
A
Analog ground (CH-1, Vref)
O
A
Video signal output (CH-1, for Sag correction)
O
A
Video signal output (CH-1)
−
A
Analog power supply (CH-1, Vref) (4.75 V to 5.25 V)
O
A
Internal reference voltage 3
O
A
Internal reference voltage 2
6
7
Pin Function
BDP-HD1
7
8
A
B
C
D
E
F
129
8
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