ML9227 データシートの表示（PDF） - Oki Electric Industry

部品番号

コンポーネント説明

メーカー

ML9227

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

Oki Electric Industry 

OKI Semiconductor

Output Timming(Duplex Operation) *1 bit time = 4/fOSC

Solid line : The dimming data is 1016/1024

Dotted line : The dimming data is 64/1024

2048 bit times(1 display cycle)

GRID1

1016 bit times

8 bit times

GRID2

1016 bit times

GRID3

SEG1-27

64 bit times

64 bit times

DIM OUT

SYNC OUT1

SYNC OUT2

1016 bit times

8 bit times

64 bit times

Output Timming(Triplex Operation) *1 bit time = 4/fOSC

Solid line : The dimming data is 1016/1024

Dotted line : The dimming data is 64/1024

3072 bit times(1 display cycle)

GRID1

1016 bit times

8 bit times

8 bit times

GRID2

1016 bit times

GRID3

SEG1-27

64 bit times

64 bit times

1016 bit times

64 bit times

DIM OUT

SYNC OUT1

SYNC OUT2

FEDL9227-01

ML9227

8 bit times

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

5V

L-GND

5V

L-GND

5V

L-GND

8 bit times

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

5V

L-GND

5V

L-GND

5V

L-GND

12/26

Share Link: