LC75813E(2013) 데이터 시트보기 (PDF) - ON Semiconductor

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LC75813E
(Rev.:2013)

1/3, 1/4 Duty General-Purpose LCD Driver

ON Semiconductor 

1/3 Duty, 1/2 Bias Drive Technique

COM1

LC75813E, 75813T

fo[Hz]

COM2

COM3

LCD driver output when all LCD segments

corresponding to COM1, COM2, and 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 all LCD segments

corresponding to COM1, COM2,

and COM3 are on.

When the control data FC = 0 : f0 = fosc

384

When the control data FC = 1 : f0 = fosc

192

1/3 Duty, 1/2 Bias Waveforms

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

No. 7159-16/26

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