MB3773 View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB3773

Power Supply Monitor with Watch-Dog Timer

Fujitsu 

MB3773

(a)

VCC

CT

EXAMPLE 3: With Forced Reset (with reset hold)

MB3773

1

8

2

7

3

6

4

5

Logic circuit

RESET

RESET

CK

SW

GND

Note : Grounding pin 7 at the time of SW ON sets RESET (pin 8) to Low and RESET (pin 2) to High.

(b)

VCC

Cr

MB3773

1

8

2

7

3

6

4

5

Tr

10 kΩ

10 kΩ

Logic circuit

RESET

RESET

CK

GND

RESIN

Note : Feeding the signal to terminal RESIN and turning on Tr sets the RESET terminal to Low and

the RESET terminal to High.

14

Share Link: