MAX913(2003) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX913 Datasheet PDF : 11 Pages
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Single/Dual, Ultra-Fast, Low-Power
Precision TTL Comparators
PIN
1
2
3, 14
4
5, 12
6
7
8
9
10
11
13
15
16
NAME
QA
QA
GND
LEA
N.C.
V-
INA-
INA+
INB+
INB-
V+
LEB
QB
QB
MAX912 Pin Description
FUNCTION
Comparator A TTL Output
Comparator A Complementary TTL Output
Logic Ground. Connect both GND pins to ground.
Comparator A Latch Enable. QA and QA are latched when LEA is TTL high or floating. Comparator A
latch is transparent when LEA is low.
No Connection. Not internally connected.
Negative Power Supply. -5V for dual supplies (bypass to GND with a 0.1µF capacitor) or GND for a
single supply.
Comparator A Inverting Input
Comparator A Noninverting Input
Comparator B Noninverting Input
Comparator B Inverting Input
Positive Power Supply, +5V. Bypass to GND with a 0.1µF capacitor.
Comparator B Latch Enable. QB and QB are latched when LEB is TTL high or floating. Comparator B
latch is transparent when LEB is low.
Comparator B Complementary TTL Output
Comparator B TTL Output
MAX913 Pin Description
PIN
NAME
FUNCTION
1
V+
Positive Power Supply. Bypass to GND with a 0.1µF capacitor.
2
IN+
Noninverting Input
3
IN-
Inverting Input
4
V-
Negative Power Supply. -5V for dual supplies (bypass to GND with a 0.1µF capacitor) or GND for a
single supply.
5
LE
Latch Enable. Q and Q are latched when LE is TTL high or floating. The comparator latch is
transparent when LE is low.
6
GND
Logic Ground
7
Q
TTL Output
8
Q
Complementary TTL Output
6 _______________________________________________________________________________________
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