PT6547 Datasheet, PDF(17/35 Page) Princeton Technology Corp – LCD Driver IC with Key Input Function

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PT6547 Datasheet, PDF (17/35 Pages) Princeton Technology Corp – LCD Driver IC with Key Input Function

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LCD Driver IC with Key Input Function

1/3 DUTY, 1/2 BIAS DRIVE TECHNIQUE

fOSC/384 (Hz)

COM1

COM2

COM3

LCD driver output when all LCD

segments corresponding to COM1,

COM2, COM3 are turned off)

LCD driver output when only LCD

segments corresponding to COM1

are on.

LCD driver output when only LCD

segments corresponding to COM2

are on.

LCD driver output when LCD

segments corresponding to COM1

and COM2 are on.

LCD driver output when only LCD

segments corresponding to COM3

are on.

LCD driver output when LCD

segments corresponding to COM1

and COM3 are on.

LCD driver output when LCD

segments corresponding to COM2

and COM3 are on.

LCD driver output when LCD

segments corresponding to COM1,

COM2 and COM3 are on.

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT6547

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

VLCD

VLCD1, VLCD2

PT6547 V1.2

- 17 -

January, 2006

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