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ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Comparator Differential CMOS, MOS, Open collector, TTL TSSOP 14
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LM2901-Q1, LM2901AV-Q1, LM2901V-Q1
QUADRUPLE DIFFERENTIAL COMPARATOR
SLCS142D − DECEMBER 2003 − REVISED APRIL 2008
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D Qualified for Automotive Applications
D Single Supply or Dual Supplies
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 ...2 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
D For Single Version in SOT23-5, See TL331
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 is possible, as long as the difference
between the two supplies is 2 V to 36 V, and V
CC
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
{
T
A
V
IO
max
AT 25°C
MAX
V
CC
PACKAGE
‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
40°Cto125°C
7mV
30 V
SOIC (D) Reel of 2500 LM2901QDRQ1 2901Q1
−40°C to 125°C 7 mV 30 V
TSSOP (PW) Reel of 2000 LM2901QPWRQ1 2901Q1
40°Cto125°C
7mV
32 V
SOIC (D) Reel of 2500 LM2901VQDRQ1 2901VQ1
−40°C to 125°C 7 mV 32 V
TSSOP (PW) Reel of 2000 LM2901VQPWRQ1 2901VQ1
40°Cto125°C
2mV
32 V
SOIC (D) Reel of 2500 LM2901AVQDRQ1 2901AVQ
−40°C to 125°C 2 mV 32 V
TSSOP (PW) Reel of 2000 LM2901AVQPWRQ1 2901AVQ
†
For the most current package and ordering information, see the Package Option Addendum at the end of this document,
or see the TI web site at http://www.ti.com.
‡
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
symbol (each comparator)
OUT
IN−
IN+
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright © 2008, Texas Instruments Incorporated
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.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
2OUT
V
CC
2IN−
2IN+
1IN−
1IN+
OUT3
OUT4
GND
4IN+
4IN−
3IN+
3IN−
D OR PW PACKAGE
(TOP VIEW)

Summary of content (12 pages)