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| LC75838E Datasheet, PDF (27/32 Pages) Sanyo Semicon Device – 1/8 to 1/10 Duty General-Purpose LCD Display Drivers | |||
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LC75838E, 75838W
Sample Application Circuit 1
1/8 duty, 1/4 bias drive technique (for use with normal panels)
+5 V
VDD
VSS
+8 V
OPEN
C CC
VLCD
VLCD0
VLCD1
VLCD2
VLCD3
VLCD4 *2
C ⥠0.047 µF
OSC
INH
From the
CE
controller
CL
DI
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S36
S37
S38
COM10/S39
COM9/S40
P1
P2
P3
LCD panel
General-purpose output ports
Used with the
backlight controller
or other circuit.
Note: *2. If a variable resistor is not used for display contrast fine adjustment, the VLCD4 pin must be connected to ground.
No. 6902-27/32
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