hd66731a01tb0l Renesas Electronics Corporation., hd66731a01tb0l Datasheet - Page 117

• Manufacturer Part Number: hd66731a01tb0l
• Description: Dot-matrix Liquid Crystal Display Controller/driver Supporting Japanese Kanji, Korean Font Display - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

HD66730/HD66731
116
V
V
CC
CC
Rth
1µF
GND
GND
GND
1µF
+
1µF
1µF
GND
GND
i) Example of normal power supply
1µF
+
+
+
1µF
+
+
Figure 48 Example of Power Supply for Low Power Consumption
C1
C2
V5OUT2
V5OUT3
V ci
GND
C1
C2
V5OUT2
V5OUT3
GND
Figure 49 Example of Temperature Compensation Circuit
V ci
V
• R1= 4.7kΩ to 15kΩ
V1
V2
V3
V4
V5
CC
V
V1
V2
V3
V4
V5
CC
R0
1µF
R1
R1
R1
R1
V
CC
GND
GND
+
1µF
GND
R0
R1
R1
R1
R1
+
+
1µF
C1
C2
V5OUT2
V5OUT3
V ci
GND
V
CC
V
GND
V1
V2
V3
V4
V5
1µF
CC
1µF
GND
1µF
+
R0
R1
R1
R1
R1
+
+
ii) Example of low power supply
Rth
C1
C2
V5OUT2
V5OUT3
GND
V ci
1µF
V
CC
GND
GND
• R1= 15kΩ to 47kΩ
• C0= 0.1µF to 0.5µF
+
1µF
GND
+
V
+
1µF
V1
V2
V3
V4
V5
CC
C1
C2
V5OUT2
V5OUT3
V ci
GND
R0
R1
R1
R1
R1
V
V1
V2
V3
V4
V5
CC
C0
+
R0
R1
R1
R1
R1
Rb
+
+
Rth
Ra
+