LM2903N STMicroelectronics, LM2903N Datasheet

LM2903N

Manufacturer Part Number

LM2903N

Description

IC COMPARATOR LP DUAL 8-DIP

Manufacturer

STMicroelectronics

Type

General Purposer

Datasheets

1.LM2903PT.pdf (15 pages)

2.LM2903N.pdf (5 pages)

Specifications of LM2903N

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

1.3 us

Offset Voltage (max)

7 mV

Input Bias Current (max)

25 nA

Supply Voltage (max)

36 V

Supply Voltage (min)

18 V

Supply Current (max)

1 mA

Maximum Power Dissipation

1250 mW

Maximum Operating Temperature

+ 125 C

Mounting Style

Through Hole

Minimum Operating Temperature

- 40 C

Amplifier Type

Comparator

Comparator Type

Voltage

Current, Input Bias

25 nA

Current, Input Offset

5 nA

Current, Offset, Input

5 nA (Typ.)

Current, Output

0.1 nA

Current, Supply

1 mA

Impedance, Thermal

85 °C/W

Number Of Amplifiers

Dual

Number Of Circuits

Package Type

DIP-8

Power Dissipation

1250 mW

Temperature, Operating, Maximum

125 °C

Temperature, Operating, Minimum

-40 °C

Temperature, Operating, Range

-40 to +125 °C

Temperature, Storage

-65 to +150 °C

Voltage, Differential Input

±36 V

Voltage, Gain

200 V/mV

Voltage, Input

-0.3 to +36 V

Voltage, Input Offset

1 mV

Voltage, Offset, Input

1 mV (Typ.)

Voltage, Saturation

250 mV (Typ.)

Voltage, Supply

±1 to ±18 V

No. Of Comparators

Ic Output Type

CMOS, MOS, TTL, DTL, ECL

Supply Current

1mA

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

Contains lead / RoHS non-compliant

Other names

497-1560-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LM2903N

Quantity:

810

Company:

BOSTOCK HK LIMITED

Part Number:

LM2903N

Manufacturer:

Quantity:

1 000

Company:

BOSTOCK HK LIMITED

Part Number:

LM2903N

Manufacturer:

PHI

Quantity:

1 000

Company:

BOSTOCK HK LIMITED

Part Number:

LM2903N

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

LM2903N

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

Company:

H&T Electronics

Part Number:

LM2903N

Quantity:

250

Company:

H&T Electronics

Part Number:

LM2903N

Quantity:

40 000

Company:

BOSTOCK HK LIMITED

Part Number:

LM2903N(S

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

LM2903N1P

Manufacturer:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LM2903NG

Manufacturer:

ON Semiconductor

Quantity:

Current page: 1 of 5
Download datasheet (102Kb)

Features

■

Description

This device consists of two independent low

power voltage comparators designed specifically

to operate from a single supply over a wide range

of voltages. Operation from split power supplies is

also possible.

These comparators also have a unique

characteristic: the input common-mode voltage

range includes the negative rail even though

operated from a single power supply voltage.

Wide single supply voltage range or dual

supplies +2 V to +36 V or ±1 V to ±18 V

Very low supply current (0.4 mA) independent

of supply voltage (1 mW/comparator at +5 V)

Low input bias current: 25 nA typ.

Low input offset current: ±5 nA typ.

Input common-mode voltage range includes

negative rail

Low output saturation voltage:

250 mV typ. (I

Differential input voltage range equal to the

supply voltage

TTL, DTL, ECL, MOS, CMOS compatible

outputs

= 4 mA)

Low power dual voltage comparator

(Thin shrink small outline package)

Pin connections (top view)

(Plastic micropackage)

(Plastic package)

TSSOP8

SO-8

DIP8

LM2903

1/14

Related parts for LM2903N

LM2903N Summary of contents

Page 1

Features ■ Wide single supply voltage range or dual supplies + + ± ±18 V ■ Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator ■ Low input ...

LM2903 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage CC V Differential input voltage id V Input voltage in Output short-circuit to ground Thermal resistance junction to ambient DIP8 R thja SO-8 ...

Page 3

Electrical characteristics 3 Electrical characteristics + - Table 5V Symbol (1) Input offset voltage V io ≤ T ≤ min amb max Input offset current I io ≤ T ≤ ...

Page 4

Package information 5.1 DIP8 package information Figure 20. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref 10/14 Dimensions Millimeters Min. Typ. Max. 5.33 0.38 ...

Page 5

... AEC Q001 & Q 002 or equivalent are on-going. Temperature Package range DIP8 SO-8 TSSOP8 -40°C to +125°C SO-8 (Automotive grade) TSSOP8 (Automotive grade) Ordering information Packing Marking Tube LM2903N Tube or tape & reel 2903 Tape & reel Tube or tape & reel 2903Y Tape & reel 13/14 ...

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LM2903N STMicroelectronics, LM2903N Datasheet

LM2903N

Specifications of LM2903N

Available stocks

Related parts for LM2903N

LM2903N Summary of contents

Page 1

Page 2

Page 3

Page 4

Page 5

Related keywords