PT6553 Ver la hoja de datos (PDF) - Princeton Technology

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PT6553

LCD Driver IC with Key Input Function

Princeton Technology 

LCD Driver IC with Key Input Function

1/3 DUTY, 1/3 BIAS DRIVE WAVEFORMS

fOSC/384 (Hz)

COM1

COM2

COM3

LCD driver output

(All LCD segments corresponding to

COM1,COM2, COM3 are turned off)

LCD driver output

(LCD segments corresponding to

COM1 are on.

LCD driver output

(LCD segments corresponding to

COM2 are on.

LCD driver output

(LCD segments corresponding to

COM1, COM2 are on.

LCD driver output

(LCD segments corresponding to

COM3 are on.

LCD driver output

(LCD segments corresponding to

COM1 and COM3 are on.

LCD driver output

(LCD segments corresponding to

COM2 and COM3 are on.

LCD driver output

(LCD segments corresponding to

COM1, COM2 and COM3 are on.

PT6553 V1.7

- 20 -

Tel: 886-2-66296288

Fax: 886-2-29174598

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

PT6553

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

VDD

VDD1

VDD2

0V

November, 2007

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