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LM2903 데이터 시트보기 (PDF) - ROHM Semiconductor
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LM2903
SIGNATURE SERIES Comparators
ROHM Semiconductor
LM2903 Datasheet PDF : 37 Pages
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LM393xxx LM2903xx LM339xx LM2901xx
Pin Configuration
SO Package14: LM339DT
(SOP-J14)
LM2901DT
TSSOP14:
LM339PT
(TSSOP-B14J) LM2901PT
OUTPUT 2 1
OUTPUT 1 2
Vcc
+
3
C- H1+
C- H4+
INVERTING
INPUT 1
4
NON-INVERTING
INPUT 1
5
INVERTING
INPUT 2
6
NON-INVERTING
INPUT 2
7
C- H2+
C- H3+
14 OUTPUT 3
13 OUTPUT 4
12 Vcc
-
11
NON-INVERTING
INPUT 4
10
INVERTING
INPUT 4
9
NON-INVERTING
INPUT 3
8
INVERTING
INPUT 3
Pin Description
LM339xx/LM2901xx
Pin No.
Pin Name
1
OUTPUT 2
2
OUTPUT 1
3
Vcc
+
4
INVERTING INPUT 1
5
NON-INVERTING INPUT 1
6
INVERTING INPUT 2
7
NON-INVERTING INPUT 2
8
INVERTING INPUT 3
9
NON-INVERTING INPUT 3
10
INVERTING INPUT 4
11
NON-INVERTING INPUT 4
12
Vcc
-
13
OUTPUT 4
14
OUTPUT 3
Function
CH2 Output
CH1 Output
Positive power supply
CH1 Inverting Input
CH1 Non-inverting Input
CH2 Inverting Input
CH2 Non-inverting Input
CH3 Inverting Input
CH3 Non-inverting Input
CH4 Inverting Input
CH4 Non-inverting Input
Negative power supply
CH4 Output
CH3 Output
Datasheet
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© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111
・
15
・
001
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TSZ02201-0RFR0G200530-1-2
6.July.2015 Rev.001
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