LM239A-Q1 QUAD DIFFERENTIAL COMPARATOR
D Qualified for Automotive Applications D ESD Protection Exceeds 1000 V Per
MIL-...
LM239A-Q1 QUAD DIFFERENTIAL COMPARATOR
D Qualified for Automotive Applications D ESD Protection Exceeds 1000 V Per
MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0); Exceeds 2000 V Charged Device Model
D Single Supply or Dual Supplies D Wide Range of Supply
Voltage
. . . 2 V to 36 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 . . . 5 nA Typ D Low Input Offset
Voltage . . . 2 mV Typ D Common-Mode Input
Voltage Range
Includes Ground
D Differential Input
Voltage Range Equal to
Maximum-Rated Supply
Voltage . . . ±36 V
D Low Output Saturation
Voltage D Output Compatible With TTL, MOS, and
CMOS
SCLS513B − JULY 2003 − REVISED FEBRUARY 2008
D PACKAGE (TOP VIEW)
1OUT 2OUT
VCC 2IN− 2IN+ 1IN− 1IN+
1 2 3 4 5 6 7
14 OUT3 13 OUT4 12 GND 11 4IN+ 10 4IN− 9 3IN+ 8 3IN−
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 36 V, and VCC is at 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†
TA
PACKAGE‡
ORDERABLE PART NUMBER
TOP-SIDE MARKING
−40°C...