LM2903N datasheet(7/18 Pages) STMICROELECTRONICS

Nome de Peças	LM2903N

Descrição Electrónicos	Low-power dual voltage comparator

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

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LM2903

Typical application schematics

Doc ID 2470 Rev 10

7/18

5

Typical application schematics

Figure 8.

Basic comparator

Figure 9.

Driving CMOS

V

CC

= 5 V

15 k

Ω

V

O

+V

(ref)

1/2

LM2903

-V

(ref)

5 V

100 k

Ω

&

1/ 2

LM2903

+V

(ref)

-V

(ref)

Figure 10.

Driving TTL

Figure 11.

Low frequency op-amp

5 V

10 k

Ω

+V

(ref)

&

1/ 2

LM2903

-V

(ref)

5 V

15 k

Ω

e

o

0.5

μF

100 k

Ω

e

l

1 k

Ω

~

1/2

LM2903

A

V = 100

Figure 12.

Low frequency op-amp with boost

Figure 13.

Transducer amplifier

5 V

15 k

Ω

0.5

μF

100 k

Ω

1 k

Ω

~

2N 2222

(e

o = 0 V for el = 0 V)

1/ 2

LM2903

e

o

e

l

A

V = 100

5 V

10 k

Ω

e

o

20 M

Ω

3 k

Ω

Magnetic pick-up

10 k

Ω

1/ 2

LM2903

Nº de peça semelhante - LM2903N

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Motorola, Inc	LM2903N	136Kb / 6P	SINGLE SUPPLY, LOW POWER DUAL COMPARATORS
Fairchild Semiconductor	LM2903N	155Kb / 8P	Dual Differential Comparator
National Semiconductor ...	LM2903N	322Kb / 15P	Low Power Low Offset Voltage Dual Comparators
Texas Instruments	LM2903N	1Mb / 29P	[Old version datasheet] Low-Power, Low-Offset Voltage, Dual Comparators
NXP Semiconductors	LM2903N	121Kb / 6P	Low power dual voltage comparator 1995 Nov 27

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Descrição semelhante - LM2903N

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	LM2903H	320Kb / 10P	Low-power dual voltage comparator
Agamem Microelectronic ...	AA393	253Kb / 5P	Low power dual voltage comparator
STMicroelectronics	LM2903B	963Kb / 20P	Low-power dual voltage comparator Rev 2 - December 2022
New Japan Radio	NJM393C	441Kb / 7P	Low power dual voltage comparator ver.10
STMicroelectronics	LM2903WH	599Kb / 14P	Low-power, dual-voltage comparator
STMicroelectronics	LM2903WYDT	835Kb / 15P	Low-power, dual-voltage comparator November 2012 Rev 2
NXP Semiconductors	AU2903	99Kb / 5P	Low power dual voltage comparator August 31, 1994
STMicroelectronics	LM2903W	666Kb / 13P	Low-power dual voltage comparator
STMicroelectronics	LM2903	1Mb / 21P	Low-power dual voltage comparator September 2021
NXP Semiconductors	LM193	121Kb / 6P	Low power dual voltage comparator 1995 Nov 27

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