Datasheet


  
SLCS014A −OCTOBER 1977 −REVISED AUGUST 2003
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D Single Supply or Dual Supplies
D Wide Range of Supply Voltage
...2 V to 28 V
D Low Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
D Low Input Bias Current . . . 25 nA Typ
D Low Input Offset Current ...3 nA Typ
D Low Input Offset Voltage ...3 mV Typ
D Common-Mode Input Voltage Range
Includes Ground
D Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±28 V
D Low Output Saturation Voltage
D Output Compatible With TTL, MOS, and
CMOS
description/ordering information
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 also is possible as 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.
ORDERING INFORMATION
T
A
V
IO
max
AT 25°C
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP (N) Tube of 25 LM3302N LM3302N
−40°C to 85°C 20 mV
SOIC (D)
Tube of 50 LM3302D
LM3302
−40 C to 85 C
20 mV
SOIC (D)
Reel of 2500 LM3302DR
LM3302
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
symbol (each comparator)
IN+
IN−
OUT
Copyright  2003, Texas Instruments Incorporated
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1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
2OUT
V
CC
2IN−
2IN+
1IN−
1IN+
3OUT
4OUT
GND
4IN+
4IN−
3IN+
3IN−
D OR N PACKAGE
(TOP VIEW)