LC75813E Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
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Fabricante
LC75813E Datasheet PDF : 28 Pages
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LC75813E, 75813T
Sample Application Circuit 3
1/3 Duty, 1/3 Bias (for use with nornal panels)
+3V
+5 V
C ≥ 0.047 µF
From the
controller
CC
VDD
VSS
OSC
VLCD
VLCD1
VLCD2
*2
COM1
COM2
COM3
P1/S1
P2/S2
P8/S8
S9
INH
CE
S85
CL
S86
DI
COM4/S87
(P1)
General-purpose
(P2) output ports
Used for functions
(P8) such as backlight
control
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 2200 pF.
Sample Application Circuit 4
1/3 Duty, 1/3 Bias (for use with large panels)
+3 V
VDD
VSS
OSC
+5 V
10 kΩ ≥ R ≥ 1 kΩ
C ≥ 0.047 µF
R
R
CC
R
VLCD
VLCD1
VLCD2
*2
COM1
COM2
COM3
P1/S1
P2/S2
P8/S8
S9
(P1)
General-purpose
(P2) output ports
Used for functions
(P8) such as backlight
control
From the
controller
INH
CE
S85
CL
S86
DI
COM4/S87
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 2200 pF.
Page 23
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