LM2903NG ON Semiconductor, LM2903NG Datasheet

LM2903NG

Manufacturer Part Number

LM2903NG

Description

IC COMP DUAL OFFSET LV 8DIP

Manufacturer

ON Semiconductor

Type

General Purposer

Datasheets

1.LM2903NG.pdf (10 pages)

2.LM2903NG.pdf (5 pages)

Specifications of LM2903NG

Number Of Elements

Output Type

CMOS, DTL, ECL, MOS, Open-Collector, TTL

Voltage - Supply

2 V ~ 36 V, ±1 V ~ 18 V

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

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

Through Hole

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

PDIP-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

Ic Output Type

CMOS, MOS, TTL, DTL, ECL

Supply Current

400ÂµA

Supply Voltage Range

Â± 1V To Â± 18V

Amplifier Case Style

DIP

Rohs Compliant

Yes

Output Compatibility

CMOS, DTL, ECL, MOS, TTL

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

LM2903NGOS

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LM2903NG

Manufacturer:

ON Semiconductor

Quantity:

Current page: 1 of 5
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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

•

4.6 k

The LM393 series are dual independent precision voltage

Logic Levels

without Affecting Performance

and Control Changes

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

Pb−Free Packages are Available

Figure 1. Representative Schematic Diagram

2.0 k

(Diagram shown is for 1 comparator)

+ Input

2.1 k

Q10

Q11

− Input

Q12

Q15

Q14

Output

Q16

See detailed marking information and ordering and shipping

information on pages 6 and 7 of this data sheet.

DEVICE MARKING AND ORDERING

Inputs A

Output A

PIN CONNECTIONS

GND

INFORMATION

(Top View)

−

Publication Order Number:

−

DM SUFFIX

CASE 846A

CASE 626

CASE 751

N SUFFIX

D SUFFIX

Micro8E

PDIP−8

SOIC−8

Output B

Inputs B

LM393/D

Related parts for LM2903NG

LM2903NG 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

LM393, LM293, LM2903, LM2903V, NCV2903 MAXIMUM RATINGS Rating Power Supply Voltage Input Differential Voltage Range Input Common Mode Voltage Range Output Short Circuit−to−Ground Output Sink Current (Note 1) Power Dissipation @ T = 25°C A Derate above 25°C Operating Ambient ...

Page 3

LM393, LM293, LM2903, LM2903V, NCV2903 ELECTRICAL CHARACTERISTICS Characteristic Input Offset Voltage (Note 25°C A ≤ T ≤ low A high Input Offset Current T = 25°C A ≤ T ≤ low A high ...

Page 4

... LM393D LM393DG LM393DR2 LM393DR2G LM393N LM393NG LM393DMR2 LM393DMR2G LM2903D LM2903DG LM2903DR2 LM2903DR2G LM2903N LM2903NG LM2903DMR2 LM2903DMR2G LM2903VD LM2903VDG LM2903VDR2 LM2903VDR2G LM2903VN LM2903VNG NCV2903DR2 (Note 10) NCV2903DR2G (Note 10) NCV2903DMR2 (Note 10) NCV2903DMR2G (Note 10) †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 5

LM393, LM293, LM2903, LM2903V, NCV2903 8 5 −B− −A− NOTE 2 C −T− N SEATING PLANE 0.13 (0.005) M PACKAGE DIMENSIONS PDIP−8 N SUFFIX CASE 626−05 ISSUE ...

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