NCP304A 데이터 시트보기 (PDF) - ON Semiconductor

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NCP304A

Voltage Detector Series

ON Semiconductor 

NCP304A

Input Voltage, Pin 2

Vin

VDET+

VDET−

Reset Output (Active Low), Pin 1

Vin

VDET+

VDET−

0V

Reset Output (Active High), Pin 1

Vin

VDET+

VDET−

0V

Figure 7. Timing Waveforms

APPLICATION CIRCUIT INFORMATION

VDD

4 Input

VDD

*

NCP304A

Series

3

Reset Output

Microprocessor

Reset

2 GN

D

* Required for

NCP305

GND

Figure 8. Microprocessor Reset Circuit

ORDERING INFORMATION

Device

Threshold

Voltage

Output

Type

Reset

Marking

Package

Shipping†

NCP304ALSQ43T1G

4.3

CMOS

Active

Low

SUD

SC−82AB

(Pb−Free)

3000 / Tape & Reel

NOTE: Additional active low threshold devices, ranging from 0.9 V to 4.9 V in 100 mV increments and NCP304A active high output devices,

ranging from 0.9 V to 4.9 V in 100 mV increments can be manufactured. Contact your ON Semiconductor representative for availability.

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Spe-

cifications Brochure, BRD8011/D.

http://onsemi.com

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