PT6547 View Datasheet(PDF) - Princeton Technology

Part Name

Description

Manufacturer

PT6547

LCD Driver IC with Key Input Function

Princeton Technology 

LCD Driver IC with Key Input Function

1/4 DUTY, 1/2 BIAS DRIVE TECHNIQUE

fOSC (Hz)

384

COM1

COM2

COM3

COM4

LCD driver output when all LCD segments

corresponding to COM1,COM2, COM3 and

COM4 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.

LCD driver output when only LCD

segments corresponding to COM4,

are on.

LCD driver output when only LCD

segments corresponding to COM2

and COM4 are on.

LCD driver output when LCD

segments corresponding to COM1,

COM2, COM3 and COM4 are on.

PT6547 V1.2

- 19 -

Tel: 886-2-66296288

Fax: 886-2-29174598

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

PT6547

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

VLCD

VLCD1, VLCD2

0V

January, 2006

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