BU91600FV-M Datasheet, PDF (54/67 Pages) Rohm – Low Duty LCD Segment Driver

BU91600xxx Series MAX 148 Segments (37SEG x 4COM)
14. Frame Inversion 1/1 Duty [Static] Drive Scheme
fo[Hz]
COM1
LCD driver output w hen all LCD
segments corresponding to COM1 is off
LCD driver output w hen all LCD
segments corresponding to COM1 is on
Figure 39. LCD Waveform (Frame Inversion, 1/1 DUTY) ^(Note)
(Note) COM2, COM3 and COM4 function are same as COM1 at 1/1 duty.
Datasheet
V _LCD
0V
V _LCD
0V
V _LCD
0V
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TSZ02201-0P4P0D301300-1-2
16.Feb.2016 Rev.001