King Billion Electronics Co., Ltd

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KD125

LCD Driver Series

January 20, 2005

V1.10

This specification is subject to change without notice. Please contact sales person for the latest version before use.

10

LCD pane l, the 0.1uF capacitors are enough, but (1uF~10uF) or bigger capacitors may be necessary for

larger LCD size application..

.

The setup-up voltage circuits

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C2

C1

C1

C1

C1

C1

V1

V2

V3

V4

V5

LCAP1A

LCAP1B

LCAP2A

LCAP2B

LCAP3A

LCAP4A

LCAP5A

LGS1

LGS2

LVP

VAG

V1

V2

V3

V4

V5

LCAP1A

LCAP1B

LCAP2A

LCAP2B

LCAP3A

LCAP4A

LCAP5A

LGS1

LGS2

LVP

VAG

LVP=4XVDD=12V

4X set-up voltage circuit

VDD=3V

GND

LVP=3XVDD=9V

VDD=3V

GND

3X set-up voltage circuit