Myalarm V-LCD1 Manual do Utilizador descarregar pdf (Página 18)

No. 7159--18/26

LC75813E, 75813T

1/4 Duty, 1/2 Bias Drive Technique

1/4 Duty, 1/2 Bias Waveforms

VLCD1, VLCD2

VLCD

COM3

COM2

COM1

COM4

LCD driver output when all LCD segments

corresponding to COM1, COM2, COM3,

and COM4 are on.

LCD driver output when LCD segments

corresponding to COM2 and COM4 are on.

LCD driver output when only LCD segments

corresponding to COM4 are on.

LCD driver output when LCD segments

corresponding to COM1, COM2, 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 and COM3 are on.

LCD driver output when only LCD segments

corresponding to COM3 are on.

LCD driver output when LCD segments

corresponding to COM1 and COM2 are on.

LCD driver output when only LCD segments

corresponding to COM2 are on.

LCD driver output when only LCD segments

corresponding to COM1 are on.

LCD driver output when all LCD segments

corresponding to COM1, COM2, COM3,

and COM4 are turned off.

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

VLCD1, VLCD2

VLCD

0V

fo[Hz]

When the control data FC = 0 : f0 =

384

fosc

When the control data FC = 1 : f0 =

192

fosc

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