LM2901AQM8-13 查看數據表（PDF） - Diodes Incorporated.

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LM2901AQM8-13

AUTOMOTIVE COMPLIANT DUAL AND QUAD DIFFERENTIAL COMPARATORS

Diodes Incorporated. 

LM2901Q/ LM2901AQ/

LM2903Q/ LM2903AQ

Typical Application Circuit (continued) (VCC = 5.0 VDC)

V+

200KΩ

100KΩ

2KΩ

-

0.1uF

+

V+

0

Vo

200KΩ

CRYSTAL

f = 100KHz

Crystal Controlled Oscillator

V+

6.2KΩ

-

Vo

+

STROBE

*

INPUT

*Or logic gate without pull-up resistor

Output Strobing

V+

+0.075V

100KΩ 1KΩ

A

100KΩ

B

C

V+

100KΩ

0

“0”"1”

200KΩ

-

+

1KΩ

OR Gate

3KΩ

f

R1

1MΩ

D1

1N914

V+

15KΩ

80pF

R2

100KΩ

D2

1N914

-

+15VDC

1MΩ

+

1MΩ

V+

6us

60us

0

t0 t1

t2

Vo

1MΩ

* For large ratios of R1/R2, D1 can

be omitted.

Pulse Generator

V+

+0.375V

100KΩ 1KΩ

A

100KΩ

B

C

V+

0

“0”"1”

100KΩ

39KΩ

-

+

1KΩ

AND Gate

3KΩ

f

V+

V+

0

“0”"1” 10KΩ

D1

100KΩ

A

D2

B

D3

C

D4

D

100KΩ

-

+

3KΩ

Vout

Large Fan-in AND Gate

LM2901Q/LM2901AQ/LM2903Q/LM2903AQ

Document number: DS37814 Rev. 2 - 2

11 of 19

www.diodes.com

June 2016

© Diodes Incorporated

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