MAX397 查看數據表（PDF） - Maxim Integrated
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MAX397 Datasheet PDF : 12 Pages
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Precision, 16-Channel/Dual 8-Channel,
Low-Voltage, CMOS Analog Multiplexers
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
TOP VIEW
V+ 1
COMB. 2
N.C. 3
NO8B 4
NO7B 5
NO6B 6
NO5B 7
NO4B 8
NO3B 9
NO2B 10
NO1B 11
GND 12
N.C. 13
N.C. 14
MAX397
DIP/SO
28 COMA
27 V-
26 NO8A
25 NO7A
24 NO6A
23 NO5A
22 NO4A
21 NO3A
20 NO2A
19 NO1A
18 EN
17 A0
16 A1
15 A2
4 3 2 1 28 27 26
NO7B 5
NO6B 6
NO5B 7
NO4B 8
NO3B 9
NO2B 10
NO1B 11
MAX397
25 NO7A
24 NO6A
23 NO5A
22 NO4A
21 NO3A
20 NO2A
19 NO1A
12 13 14 15 16 17 18
PLCC
N.C. = NO INTERNAL CONNECTION
V+
V-
GND
NO1A
NO2A
NO3A
NO4A
NO5A
NO6A
NO7A
NO8A
NO1B
NO2B
NO3B
NO4B
NO5B
NO6B
NO7B
NO8B
CMOS DECODERS/DRIVERS
COMA
COMB
A0
A1
A2
EN
MAX397 8-CHANNEL DIFFERENTIAL MULTIPLEXER
MAX397
ON
A2 A1 A0 EN SWITCH
X
XX
0 NONE
0
00
1
1
0
01
1
2
0
10
1
3
0
11
1
4
1
00
1
5
1
01
1
6
1
10
1
7
1
11
1
8
LOGIC “O” = VAL ≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V
______________________________________________________________________________________ 11
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