NJU6533 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU6533

1/3, 1/4 Duty LCD Driver

Japan Radio Corporation  

NJU6533

! APPLICATION CIRCUIT

• 1/4 duty, 1/3 bias

VLCD

VDD

++

VLCD

SEG1

VDD

VSS

SEG34/P4

V1 NJU6533

V2

From MPU

RSTb

INHb

CSb

SCK

SI

OSC1

COM1

COM2

COM3

COM4

OSC2

LCD Panel

• 1/4 duty, 1/2 bias

VLCD

VDD

From MPU

++

VLCD

SEG1

VDD

VSS

SEG34/P4

V1 NJU6533

V2

RSTb

INHb

CSb

SCK

SI

OSC1

COM1

COM2

COM3

COM4

OSC2

LCD Panel

Note)

Because display data is not yet stable just after VDD on, if LCD panel is turned on, unexpected pattern will be

displayed, therefore, keep INHb terminal to “L” level until data transfer from MPU is over.

[CAUTION]

The specifications on this databook are only

given for information , without any guarantee

as regards either mistakes or omissions. The

application circuits in this databook are

described only to show representative usages

of the product and not intended for the

guarantee or permission of any right including

the industrial rights.

-4-

Ver.2004-03-05

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