LC75838E Datasheet, PDF (23/32 Pages) Sanyo Semicon Device – 1/8 to 1/10 Duty General-Purpose LCD Display Drivers

1/9 Duty, 1/4 Bias Drive Technique
LC75838E, 75838W
COM1
COM2
.................
COM9
LCD driver output when all LCD segments
corresponding to COM1 to COM9 are turned off
LCD driver output when only LCD segments
corresponding to COM1 are turned on
LCD driver output when only LCD segments
corresponding to COM2 are turned on
LCD driver output when all LCD segments
corresponding to COM1 to COM9 are turned on
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