LC75833E-E Datasheet, PDF (18/19 Pages) Sanyo Semicon Device – 1/3 Duty General-Purpose LCD Display Drivers

Sample Application Circuit 4
1/3 Bias (for use with large panels)
• LC75833E, LC75833W
LC75833E, 75833W, 75833JE
+3 V
V_DD
V_SS
+5 V
C ≥ 0.047 µF _C
10 kΩ ≥ R ≥ 1 kΩ
From the
controller
R
R
CR
V_LCD
V_LCD1
V_LCD2
INH
CE
CL
DI
OSC
*2
COM1
COM2
COM3
P1/S1
P2/S2
P8/S8
S9
S33
S34
S35
(P1) ^{General-purpose}
(P2) ^{output ports}
Used for functions
(P8) ^{such as backlight}
control
A06563
Note: *2 When a capacitor except the recommended external capacitance (COSC = 1000 pF) is connected the OSC pin, we recommend that applications
connect the OSC pin with a capacitor in the range 220 to 2200pF.
No. 5580-18/19