General-purpose Operational Amplifiers / Comparators
SIGNATURE SERIES
Comparators
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
●Description
The Universal Standard LM393 / LM339 / LM2903 /
LM2901 family monolithic ICs integrate two / four
independent comparator circuits on a single chip and
feature high gain, low power consumption, and an
operating voltage range between 2[V] and 36[V]
(single power supply).
LM393 family
LM393DT
LM393PT
LM393ST
LM393WDT
LM393WPT
No.11094ECT04
SIGNATURE
SERIES
Dual
LM2903 family
LM2903DT
LM2903PT
Quad
LM339 family
LM339DT
LM339PT
LM2901 family
LM2901DT
LM2901PT
●Features
1) Operating temperature range
Commercial Grade
LM339/393 family
: 0[℃] to + 70[℃]
Extended Industrial Grade
LM2903/2901 family : -40[℃] to +125[℃]
2) Open collector output stage
3) Single / dual power supply compatible
4) Low supply current
0.4[mA] typ.（LM2903/393 family）
1.1[mA] typ.（LM2901/339 family）
5) Low input-bias current: 25[nA] typ.
6) Low input offset current: 5[nA] typ.
7) Common-mode input voltage range includes ground
8) Differential input voltage is possible to apply the absolute maximum ratings±36[V].
9) Low output saturation voltage
10) TTL, MOS, CMOS compatible output
●Pin
Assignment
OUTPUT 2
1
2
14 OUTPUT 3
13 OUTPUT 4
12 Vcc
－
－ ＋
INVERTING 4
INPUT 1
NON-INVERTING 5
INPUT 1
INVERTING
6
INPUT 2
－ ＋
NON-INVERTING
7
INPUT 2
－ ＋
8
－ ＋
11 NON-INVERTING
INPUT 4
10 INVERTING
INPUT 4
9
NON-INVERTING
INPUT 3
INVERTING
INPUT 3
OUTPUT 1
INVERTING
INPUT 1
NON-INVERTING
INPUT 1
Vcc
―
1
8
Vcc
―
OUTPUT 1
2
－ ＋
7
OUTPUT 2
INVERTING
INPUT 2
NON-INVERTING
INPUT 2
Vcc
－
3
3
＋ －
6
4
5
SO package8
LM393DT
LM393WDT
LM2903DT
TSSOP8
LM393PT
LM393WPT
LM2903PT
Mini SO8
LM393ST
SO package14
LM339DT
LM2901DT
TSSOP14
LM339PT
LM2901PT
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2011.06 - Rev.C
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