ADG731BCP 查看數據表（PDF） - Analog Devices
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ADG731BCP
Analog Devices
ADG731BCP Datasheet PDF : 16 Pages
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ADG725/ADG731
A3 A2 A1 A0 EN
X X XXX
X X XX1
0 0 000
0 0 010
0 0 100
0 0 110
0 1 000
0 1 010
0 1 100
0 1 110
1 0 000
1 0 010
1 0 100
1 0 110
1 1 000
1 1 010
1 1 100
1 1 110
X = Don’t Care
CSA CSB
11
XX
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Table I. ADG725 Truth Table
Switch Condition
Retains Previous Switch Condition
All Switches OFF
S1A – DA, S1B – DB
S2A – DA, S2B – DB
S3A – DA, S3B – DB
S4A – DA, S4B – DB
S5A – DA, S5B – DB
S6A – DA, S6B – DB
S7A – DA, S7B – DB
S8A – DA, S8B – DB
S9A – DA, S9B – DB
S10A – DA, S10B – DB
S11A – DA, S11B – DB
S12A – DA, S12B – DB
S13A – DA, S13B – DB
S14A – DA, S14B – DB
S15A – DA, S15B – DB
S16A – DA, S16B – DB
A4 A3 A2 A1 A0
X X XXX
X X XXX
0 0 000
0 0 001
0 0 010
0 0 011
0 0 100
0 0 101
0 0 110
0 0 111
0 1 000
0 1 001
0 1 010
0 1 011
0 1 100
0 1 101
0 1 110
0 1 111
1 0 000
1 0 001
1 0 010
1 0 011
1 0 100
1 0 101
1 0 110
1 0 111
1 1 000
1 1 001
1 1 010
1 1 011
1 1 100
1 1 101
1 1 110
1 1 111
X = Don’t Care
Table II. ADG731 Truth Table
EN CSA
Switch Condition
X1
1X
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Retains Previous Switch Condition
All Switches OFF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
–8–
REV. A
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