SLCS141D − MAY 2003 − REVISED APRIL 2008
D Qualified for Automotive Applications
D ESD Protection Exceeds 1000 V Per
D
D
D
D
D
D
D Differential Input Voltage Range Equal to
D
D
MIL-STD-883, Method 3015; Exceeds 100 V
Using Machine Model (C = 200 pF, R = 0)
Single Supply or Dual Supplies
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 5 nA Typ
Low Input Offset Voltage . . . 2 mV Typ
Common-Mode Input Voltage Range
Includes Ground
Maximum-Rated Supply Voltage . . . ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and
CMOS
D OR PW PACKAGE
(TOP VIEW)
1OUT
1IN−
1IN+
GND
1
8
2
7
3
6
4
5
VCC
2OUT
2IN−
2IN+
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{
TA
−40°C to 125°C
VIOmax
AT 25°C
ORDERABLE
PART NUMBER
PACKAGE‡
MAX VCC
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
7 mV
32 V
SOIC (D)
Tape and reel
LM2903VQDRQ1
2903VQ1
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
† 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)
IN+
IN−
OUT
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
!"# $"%&! '#(
'"! ! $#!! $# )# # #* "#
'' +,( '"! $!#- '# #!#&, !&"'#
#- && $##(
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
SLCS141D − MAY 2003 − REVISED APRIL 2008
schematic (each comparator)
VCC
80-µA
Current Regulator
10 µA
60 µA
10 µA
IN+
80 µA
COMPONENT COUNT
OUT
Epi-FET
Diodes
Resistors
Transistors
1
2
2
30
IN−
GND
Current values shown are nominal.
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.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SLCS141D − MAY 2003 − REVISED APRIL 2008
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TA†
TEST CONDITIONS
MIN
TYP
25°C
VIO
Input offset voltage
Non-A devices
VO = 1.4 V,
VIC = VIC(min),
VCC = 5 V to MAX‡
2
Full range
Input offset current
VO = 1.4 V
IIB
Input bias current
VO = 1.4 V
VICR
Common-mode
input voltage range§
Large-signal
differential-voltage
amplification
IOH
High-level
output current
1
2
5
50
Full range
200
−25
Full range
25°C
Full range
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL ≥ 15 kΩ to VCC
VOH = 5 V
VOH = VCC MAX‡
25°C
0 to
VCC−1.5
100
V/mV
0.1
50
nA
1
µA
150
400
Full range
25°C
VOL
Low-level
output voltage
IOL = 4 mA,
VID = −1 V
Full range
IOL
Low-level
output current
VOL = 1.5 V,
VID = −1 V
25°C
ICC
Supply current
RL = ∞
VCC = 5 V
VCC = MAX‡
25°C
nA
V
0 to
VCC−2
25
nA
−250
−500
25°C
VID = 1 V
mV
4
25°C
AVD
7
Full range
25°C
IIO
UNIT
15
25°C
A-suffix devices
MAX
700
6
mV
mA
0.8
Full range
1
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
Response time
TEST CONDITIONS
RL connected to 5 V through 5.1 kΩ,
CL = 15 pF¶, See Note 5
TYP
100-mV input step with 5-mV overdrive
1.3
TTL-level input step
0.3
UNIT
µs
¶ 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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
PACKAGE OPTION ADDENDUM
www.ti.com
12-Oct-2011
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
LM2903AVQDRG4Q1
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903AVQDRQ1
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903AVQPWRG4Q1
ACTIVE
TSSOP
PW
8
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903AVQPWRQ1
ACTIVE
TSSOP
PW
8
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903QDRG4Q1
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903QDRQ1
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903QPWRG4Q1
ACTIVE
TSSOP
PW
8
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903QPWRQ1
ACTIVE
TSSOP
PW
8
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903VQDRG4Q1
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903VQDRQ1
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903VQPWRG4Q1
ACTIVE
TSSOP
PW
8
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
LM2903VQPWRQ1
ACTIVE
TSSOP
PW
8
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
(3)
Samples
(Requires Login)
(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 - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
12-Oct-2011
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.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry 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 accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
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.
OTHER QUALIFIED VERSIONS OF LM2903-Q1 :
• Catalog: LM2903
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
Addendum-Page 2
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