
Semiconductor
MSM6262-04
51/53
FEDL6262-04-03
LCD driving waveform (at 1/5 to 1/8 bias)
Selecting a SEGMENT driver IC
VDD
V1
V2
V3
V4
V5
COM1
12
VDD
V1
V2
V3
V4
V5
COM2
VDD
V1
V2
V3
V4
V5
SEG
Lighting waveform
Duty
1/16
1/24
1/32
1/48
Frame frequency
78.125 Hz
52.08 Hz
78.125 Hz
52.08 Hz
DF
1 frame
Note: fosc = 500 kHz
When VLCD is within the voltage range of VDD and that of VSS, MSM5259 is recommendable as
SEGMENT driver. When VLCD is beyond the voltage range of VDD and that of VSS, MSM5839C
or MSM5260 is recommendable as SEGMENT driver.