LM3302
QUADRUPLE DIFFERENTIAL COMPARATOR
SLCS014 –OCTOBER 1977 –REVISED APRIL 1988
D
D
D
D
D
D
D
D
D
D
Single Supply or Dual Supplies
Wide Range of Supply Voltage
2 V to 28 V
Low Supply Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 3 nA Typ
Low Input Offset Voltage . . . 3 mV Typ
Common-Mode Input Voltage Range
Includes Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . .
±
28 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and
CMOS
D, J, OR N PACKAGE
(TOP VIEW)
1OUT
2OUT
V
CC
2IN–
2IN+
1IN–
1IN+
1
2
3
4
5
6
7
14
13
12
11
10
9
8
3OUT
4OUT
GND
4IN+
4IN–
3IN+
3IN–
description
This device consists of four independent voltage comparators that are designed to operate from a single power
supply over a wide range of voltages. Operation from dual supplies is also possible so long as the difference
between the two supplies is 2 V to 28 V and V
CC
is a least 1.5 V more positive than the input common-mode
voltage. Current drain is independent of the supply voltage. The outputs can be connected to other
open-collector outputs to achieve wired-AND relationships.
AVAILABLE OPTIONS
PACKAGE
TA
– 40°C to 85°C
VIOmax at 25°C
20 mV
SMALL OUTLINE
(D)†
LM3302D
CERAMIC DIP
(J)
LM3302J
PLASTIC DIP
(N)
LM3302N
† The D packages are available taped and reeled. Add the suffix R to the device type, when ordering (i.e., LM3302DR).
symbol (each comparator)
IN +
OUT
IN –
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
©
1988, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
1
TI [ TEXAS INSTRUMENTS ]
