LM2903DR2G ON Semiconductor, LM2903DR2G Datasheet

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LM2903DR2G

Manufacturer Part Number
LM2903DR2G
Description
IC COMP DUAL OFFSET LV 8SOIC
Manufacturer
ON Semiconductor
Type
General Purposer
Datasheets
1.LM2903NG.pdf (10 pages)
2.LM393DR2G.pdf (5 pages)

Specifications of LM2903DR2G

Number Of Elements
2
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply
2 V ~ 36 V, ±1 V ~ 18 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number Of Channels
2 Channels
Response Time
1.5 us
Offset Voltage (max)
7 mV
Input Bias Current (max)
250 nA
Supply Voltage (max)
36 V
Supply Voltage (min)
2 V
Supply Current (max)
1 mA
Maximum Power Dissipation
570 mW
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Amplifier Type
Comparator
Current, Input Bias
25 nA
Current, Input Offset
±5 nA
Current, Supply
0.4 mA
Number Of Amplifiers
Dual
Package Type
SOIC-8
Power Dissipation
570 mW
Temperature, Operating, Range
-40 to +105 °C
Voltage, Gain
200 V/mV
Voltage, Input Offset
±2 mV
Voltage, Supply
±1 to ±18 VDC
Comparator Type
Precision
No. Of Comparators
2
Ic Output Type
CMOS, MOS, TTL, DTL, ECL
Supply Current
400µA
Supply Voltage Range
± 1V To ± 18V
Rohs Compliant
Yes
Number Of Elements
2
Technology
Bipolar
Input Offset Voltage
7mV
Input Bias Current (typ)
250nA
Single Supply Voltage (typ)
3/5/9/12/15/18/24/28V
Dual Supply Voltage (typ)
±3/±5/±9/±12/±15V
Power Supply Requirement
Single/Dual
Voltage Gain In Db
106.02dB
Single Supply Voltage (min)
2V
Single Supply Voltage (max)
36V
Dual Supply Voltage (min)
±1V
Dual Supply Voltage (max)
±18V
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM2903DR2GOSTR

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LM393, LM293, LM2903,
LM2903V, NCV2903
Low Offset Voltage
Dual Comparators
comparators capable of single or split supply operation. These devices
are designed to permit a common mode range−to−ground level with
single supply operation. Input offset voltage specifications as low as
2.0 mV make this device an excellent selection for many applications
in consumer, automotive, and industrial electronics.
Features
•
•
•
•
•
•
•
•
•
•
•
•
© Semiconductor Components Industries, LLC, 2010
December, 2010 − Rev. 19
R1
4.6 k
The LM393 series are dual independent precision voltage
Logic Levels
without Affecting Performance
and Control Changes
Compliant
Wide Single−Supply Range: 2.0 Vdc to 36 Vdc
Split−Supply Range: ±1.0 Vdc to ±18 Vdc
Very Low Current Drain Independent of Supply Voltage: 0.4 mA
Low Input Bias Current: 25 nA
Low Input Offset Current: 5.0 nA
Low Input Offset Voltage: 5.0 mV (max) LM293/393
Input Common Mode Range to Ground Level
Differential Input Voltage Range Equal to Power Supply Voltage
Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS
ESD Clamps on the Inputs Increase the Ruggedness of the Device
NCV Prefix for Automotive and Other Applications Requiring Site
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
F1
V
Q3
CC
Q1
Figure 1. Representative Schematic Diagram
2.0 k
R4
Q2
(Diagram shown is for 1 comparator)
Q4
+ Input
Q8
Q5
Q9
2.1 k
R2
Q6
Q10
Q11
- Input
Q12
Q15
Q14
1
Output
Q16
See detailed marking information and ordering and shipping
information on pages 6 and 7 of this data sheet.
DEVICE MARKING AND ORDERING
8
Inputs A
8
Output A
8
1
PIN CONNECTIONS
GND
http://onsemi.com
1
1
INFORMATION
2
3
4
1
+
(Top View)
−
Publication Order Number:
−
+
DM SUFFIX
CASE 846A
CASE 626
CASE 751
N SUFFIX
D SUFFIX
Micro8E
SOIC−8
PDIP−8
8
7
6
5
V
Output B
CC
Inputs B
LM393/D

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LM2903DR2G Summary of contents

Page 1

LM393, LM293, LM2903, LM2903V, NCV2903 Low Offset Voltage Dual Comparators The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range−to−ground level with single supply ...

Page 2

MAXIMUM RATINGS Rating Power Supply Voltage Input Differential Voltage Range Input Common Mode Voltage Range (Note 1) Output Short Circuit−to−Ground Output Sink Current (Note 2) Power Dissipation @ T = 25°C A Derate above 25°C Operating Ambient Temperature Range LM293 ...

Page 3

ELECTRICAL CHARACTERISTICS Characteristic Input Offset Voltage (Note 25° ≤ T ≤ T low A high Input Offset Current T = 25° ≤ T ≤ T low A high Input Bias Current (Note 7) ...

Page 4

LM293/393 +25° +125° 5 SUPPLY VOLTAGE (Vdc) CC Figure 2. Input Bias Current versus Power Supply Voltage ...

Page 5

These dual comparators feature high gain, wide bandwidth characteristics. This gives the device oscillation tendencies if the outputs are capacitively coupled to the inputs via stray capacitance. This oscillation manifests itself during output transitions (V OL this situation, input resistors ...

Page 6

MARKING DIAGRAMS PDIP−8 N SUFFIX CASE 626 8 8 LM393N LM2903N AWL AWL YYWWG YYWWG SUFFIX CASE 751 8 8 LMx93 ALYW Assembly Location WL ...

Page 7

... ORDERING INFORMATION Device LM293DG LM293DR2G LM293DMR2G LM393DG LM393DR2G LM393NG LM393DMR2G LM2903DG LM2903DR2G LM2903DMR2G LM2903NG LM2903VDG LM2903VDR2G LM2903VNG NCV2903DR2G NCV2903DMR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. ...

Page 8

NOTE 5 F TOP VIEW e 0.010 SIDE VIEW PACKAGE DIMENSIONS PDIP−8 N SUFFIX CASE 626−05 ISSUE M NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME ...

Page 9

... G C SEATING PLANE −Z− 0.25 (0.010 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOIC− SUFFIX CASE 751−07 ISSUE 0.10 (0.004 SOLDERING FOOTPRINT* 1 ...

Page 10

... A 0.038 (0.0015) A1 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Micro8 is a trademark of International Rectifier. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...

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