SLCS141C − M AY 2003 − REVISED JUNE 2004
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DQualification in Accordance With
AEC-Q100†
DQualified for Automotive Applications
DCustomer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
DESD Protection Exceeds 1000 V Per
MIL-STD-883, Method 3015; Exceeds 100 V
Using Machine Model (C = 200 pF, R = 0)
DSingle Supply or Dual Supplies
DLow Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
DLow Input Bias Current . . . 25 nA Typ
DLow Input Offset Current ...5 nA Typ
†Contact factory for details. Q100 qualification data available on
request.
DLow Input Offset Voltage ...2 mV Typ
DCommon-Mode Input Voltage Range
Includes Ground
DDifferential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
DLow Output Saturation Voltage
DOutput Compatible With TTL, MOS, and
CMOS
description/ordering information
This device consists of two 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 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.
The LM2903Q is tested from −40°C to 125°C and is manufactured to demanding automotive requirements.
ORDERING INFORMATION
TAVIOmax
AT 25°CMAX VCC PACKAGE‡ORDERABLE
PART NUMBER TOP-SIDE
MARKING
7 mV 30 V SOIC (D) Tape and reel LM2903QDRQ1 2903Q1
7 mV 30 V TSSOP (PW) Tape and reel LM2903QPWRQ1 2903Q1
−40°C to 125°C
7 mV 32 V SOIC (D) Tape and reel LM2903VQDRQ1 2903VQ1
−40
°
C to 125
°
C
7 mV 32 V TSSOP (PW) Tape and reel LM2903VQPWRQ1 2903VQ1
2 mV 32 V SOIC (D) Tape and reel LM2903AVQDRQ1 2903AVQ
2 mV 32 V TSSOP (PW) Tape and reel LM2903AVQPWRQ1 2903AVQ
‡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 2004, Texas Instruments Incorporated
!"# $"%&! '#(
'"! ! $#!! $# )# # #* "#
'' +,( '"! $!#- '# #!#&, !&"'#
#- && $##(
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.
1
2
3
4
8
7
6
5
1OUT
1IN−
1IN+
GND
VCC
2OUT
2IN−
2IN+
D OR PW PACKAGE
(TOP VIEW)
SLCS141C − M AY 2003 − REVISED JUNE 2004
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
schematic (each comparator)
80-µA
Current Regulator
80 µA
60 µA10 µA
VCC
10 µA
OUT
GND
IN+
IN−
Epi-FET
Diodes
Resistors
Transistors
Current values shown are nominal.
COMPONENT COUNT
1
2
2
30
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC (see Note 1) 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, VID (see Note 2) ±36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (either input) −0.3 V to 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage, VO 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of output short-circuit to ground (see Note 3) Unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Note 4): D package 97°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package 149°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or PW package 260°C. . . . . . . . . . . . . . .
Storage temperature range, Tstg −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to GND.
2. Differential voltages are at IN+ with respect to IN−.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. The package thermal impedance is calculated in accordance with JESD 51-7.
SLCS141C − M AY 2003 − REVISED JUNE 2004
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA†MIN TYP MAX UNIT
V = 1.4 V,
Non-A devices
25°C 2 7
VIO
Input offset voltage
VO = 1.4 V,
VIC = VIC(min),
Non-A devices Full range 15
mV
VIO Input offset voltage
O
V
IC
= V
IC(min)
,
VCC = 5 V to MAX
‡
A-suffix devices
25°C 1 2 mV
VCC = 5 V to MAX‡
A-suffix devices Full range 4
IIO
Input offset current
VO = 1.4 V
25°C 5 50
nA
IIO Input offset current VO = 1.4 V Full range 200 nA
IIB
Input bias current
VO = 1.4 V
25°C −25 −250
nA
IIB Input bias current VO = 1.4 V Full range −500 nA
VICR
Common-mode §
25°C0 to
VCC−1.5
V
VICR
Common-mode
input voltage range§Full range 0 to
VCC−2
V
AVD Large-signal
differential-voltage
amplification
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL ≥ 15 kΩ to VCC 25°C 25 100 V/mV
IOH
High-level
VOH = 5 V
VID = 1 V
25°C 0.1 50 nA
IOH
High-level
output current VOH = VCC MAX‡VID = 1 V Full range 1µA
VOL
Low-level
IOL = 4 mA,
VID = −1 V
25°C 150 400
mV
VOL
Low-level
output voltage IOL = 4 mA, VID = −1 V Full range 700 mV
IOL Low-level
output current VOL = 1.5 V, VID = −1 V 25°C 6 mA
ICC
Supply current
RL = ∞
VCC = 5 V 25°C 0.8 1
mA
I
CC
Supply current
R
L
=
∞VCC = MAX‡Full range 2.5
mA
†Full range (MIN or MAX) for LM2903Q is −40°C to 125°C. All characteristics are measured with zero common-mode input voltage, unless
otherwise specified.
‡VCC MAX = 30 V for non-V devices and 32 V for V-suffix devices.
§The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage
range is VCC+ − 1.5 V, but either or both inputs can go to 30 V (32 V for V-suffix devices) without damage.
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER TEST CONDITIONS TYP UNIT
Response time
RL connected to 5 V through 5.1 k
Ω
,
¶
100-mV input step with 5-mV overdrive 1.3
µs
Response time
RL connected to 5 V through 5.1 kΩ,
CL = 15 pF¶, See Note 5 TTL-level input step 0.3 µ
s
¶CL includes probe and jig capacitance.
NOTE 5: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
PACKAGING INFORMATION
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
LM2903AVQDRQ1 ACTIVE SOIC D 8 2500 Pb-Free
(RoHS) CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
LM2903AVQPWRQ1 ACTIVE TSSOP PW 8 2000 None CU NIPDAU Level-1-250C-UNLIM
LM2903QDRQ1 ACTIVE SOIC D 8 2500 Pb-Free
(RoHS) CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
LM2903QPWRQ1 ACTIVE TSSOP PW 8 2000 None CU NIPDAU Level-1-250C-UNLIM
LM2903VQDRQ1 ACTIVE SOIC D 8 2500 Pb-Free
(RoHS) CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
LM2903VQPWRQ1 ACTIVE TSSOP PW 8 2000 None CU NIPDAU Level-1-250C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
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In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com 25-Feb-2005
Addendum-Page 1
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,65 M
0,10
0,10
0,25
0,50
0,75
0,15 NOM
Gage Plane
28
9,80
9,60
24
7,90
7,70
2016
6,60
6,40
4040064/F 01/97
0,30
6,60
6,20
80,19
4,30
4,50
7
0,15
14
A
1
1,20 MAX
14
5,10
4,90
8
3,10
2,90
A MAX
A MIN
DIM PINS **
0,05
4,90
5,10
Seating Plane
0°–8°
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
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