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| MSM6262 Datasheet, PDF (49/52 Pages) OKI electronic componets – DOT MATRIX LCD CONTROLLER WITH 48-DOT COMMON DRIVER | |||
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¡ Semiconductor
MSM6262-xx
⢠Example of bias circuit
1/5 - 1/8 bias example 1.
Bias 1/5 1/6 1/7 1/8
RR R 2R 3R 4R
VLCD: LCD driving voltage
VDD
V1
MSM6262-xx
V4
V5
R
VLCD
R
V2
RR
V3
R
to segment
driver
R
VEE
r
VR
1/5 - 1/8 bias example 2.
Bias 1/5 1/6 1/7 1/8
RR R 2R 3R 4R
VLCD: LCD driving voltage
VDD
V1
MSM6262-xx
V4
V5
CR
VLCD
R
RR
CR
C
R
r
C
V2
C
V3
C
VEE
to segment
driver
VR
C
49/52
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