ML9212 Ver la hoja de datos (PDF) - Oki Electric Industry

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ML9212

32-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming

Oki Electric Industry 

OKI Semiconductor

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

Solid line : The dimming data is 1016/1024 at the master mode

Dotted line : The dimming data is 64/1024 at the master mode

2048 bit times(1 display cycle)

GRID1

GRID2

1016 bit times

8 bit times

1016 bit times

1016 bit times

8 bit times

GRID3

SEG1-32

64 bit times

64 bit times

64 bit times

DIM OUT

SYNC OUT1

SYNC OUT2

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

Solid line : The dimming data is 1016/1024 at the master mode

Dotted line : The dimming data is 64/1024 at the master mode

3072 bit times(1 display cycle)

GRID1

GRID2

1016 bit times

8 bit times

1016 bit times

8 bit times

GRID3

SEG1-32

64 bit times

64 bit times

1016 bit times

64 bit times

DIM OUT

SYNC OUT1

SYNC OUT2

FEDL9212-01

ML9212

8 bit times

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

VDD

L-GND

VDD

L-GND

VDD

L-GND

8 bit times

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

VDISP

D-GND

VDD

L-GND

VDD

L-GND

VDD

L-GND

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