ML9227 Ver la hoja de datos (PDF) - Oki Electric Industry

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Fabricante

ML9227

27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Key scan

Oki Electric Industry 

OKI Semiconductor

FEDL9227-01

ML9227

Pin

32

30, 31

25

19

Symbol

DIM OUT

SYNC OUT 1, 2

OSC0

NC

Type

O

O

l/O

-

Description

Dimming pulse output

Connect this pin to the slave side DIM IN pin.

Synchronous signal input

Connect these pins to the SYNC IN1 and SYNC IN2 pins of a slave side.

RC oscillator connecting pins.

Oscillation frequency depends on display

tubes to be used.

For details refer to ELECTRICAL

CHARACTERISTICS.

VCC

OSC0

R

Co

OPEN pins.

5/26

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