参数资料
型号: LA79500E
元件分类: 多路复用及模拟开关
英文描述: 6-CHANNEL, VIDEO MULTIPLEXER, QFP80
封装: 14 X 20 MM, QIP-80
文件页数: 3/16页
文件大小: 653K
代理商: LA79500E
LA79500E
No.A0259-11/16
Data format (Read mode)
S
Slave address
(8bit)
A
DATA1
(8bit)
A
DATA2
(8bit)
A
DATA3
(8bit)
A
DATA4
(8bit)
A
DATA5
(8bit)
AP
Start condition
Acknowledge
Stop condition
Read mode
* : indicates undefined
Data byte
MSB
LSB
D8
D7
D6
D5
D4
D3
D2
D1
DATA1
TV1
0 : No sig.
1 : Signal
TV2
0 : No sig.
1 : Signal
CV1
0 : No sig.
1 : Signal
CV2
0 : No sig.
1 : Signal
CV3
0 : No sig.
1 : Signal
CV4
0 : No sig.
1 : Signal
*
DATA2
YCOMB
0 : No sig.
1 : Signal
Y1
0 : No sig.
1 : Signal
Y2
0 : No sig.
1 : Signal
Y3
0 : No sig.
1 : Signal
Y4
0 : No sig.
1 : Signal
Y5
0 : No sig.
1 : Signal
Y6
0 : No sig.
1 : Signal
*
DATA3
GPI1
0 : Low
1 : High
GPI2
0 : Low
1 : High
GPI3
0 : Low
1 : High
GPI4
0 : Low
1 : High
GPI5
0 : Low
1 : High
GPI6
0 : Low
1 : High
DC_IN
00 : 1.3V or less
01 : 1.3V or more to
2.5V or less
10 : 2.5V or more
DATA4
S-1 SEL
1 : Low
0 : High
S-2 SEL
1 : Low
0 : High
S-3 SEL
1 : Low
0 : High
S-4 SEL
1 : Low
0 : High
*
DATA5
S2-1
00 : 4:3 video sig.
01 : 4:3 Letter-box
10 : 16:9
11 : No sig.
S2-2
00 : 4:3 video sig.
01 : 4:3 Letter-box
10 : 16:9
11 : No sig.
S2-3
00 : 4:3 video sig.
01 : 4:3 Letter-box
10 : 16:9
11 : No sig.
S2-4
00 : 4:3 video sig.
01 : 4:3 Letter-box
10 : 16:9
11 : No sig.
S-1 SEL to S-4 SEL
1 : S-1 to S-4 pins are grounded.
0 : S-1 to S-4 pins are not grounded.
S2-1 to S2-4
S2-1 to S2-4 are actually determined by comparing the S2-1 to S2-4 pin DC voltages with two threshold.
However, when the S-1 to S-4 pins are OPEN(HIGH) the outputs are fixed to “11”.
S2-1 to S2-4 : DATA bit
1.3V or less : 00
1.3V or more to 2.5V or less : 01
2.5V or more : 10
S-1 to S-4 OPEN (HIGH) : 11
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