lc75848t Sanyo Semiconductor Corporation, lc75848t Datasheet - Page 29

• Manufacturer Part Number: lc75848t
• Description: 1/8 To 1/10 Duty General-purpose Lcd Display Drivers
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit 2
1/8 duty, 1/4 bias drive technique (for use with large panels)
Note: *2. If a variable resistor is not used for display contrast fine adjustment, the V
+5 V
+8 V
C
10 k
0.047 F
From the
controller
R
C
2.2 k
C
C
R
R
R
R
VDD
VSS
VLCD
VLCD0
VLCD1
VLCD2
VLCD3
VLCD4 *2
OSC
INH
CE
CL
DI
LC75848T
COM10/S94
COM9/S95
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
LCD
S10
S91
S92
S93
4 pin must be connected to ground.
S1
S2
S3
S4
S5
S6
S7
S8
S9
P1
P2
P3
P4
General-purpose output ports
Used with the backlight
controller or other circuit.
LCD panel
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