S1D15715 Epson Electronics America, Inc., S1D15715 Datasheet - Page 34

• Manufacturer Part Number: S1D15715
• Description: Liquid Crystal Display =lcd Driver
• Manufacturer: Epson Electronics America, Inc.

S1D15715 Series Technical Manual
6.6.5 Sample circuits
1
2
28
(1) When V
(1) When V
When voltage regulator and V/F circuits alone are used
(when triple boosting)
When booster, voltage regulator and V/F circuits are all used
V
V
DD
V
V
SS
SS
DD
0
0
voltage regulator internal resistors are used
voltage regulator internal resistors are not used (2) When V
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
External
Supply
Power
R3
R2
R1
C1
C1
C1
V
V
CAP1-
CAP1+
CAP2-
CAP2+
V
V
V
V
V
V
V
V
V
CAP1-
CAP1+
CAP2-
CAP2+
V
V
V
V
V
V
V
DD
OUT
0
R
SS
1
2
3
4
DD
OUT
0
R
SS
1
2
3
4
EPSON
(2) When V
(when triple boosting)
V
V
DD
V
SS
V
DD
SS
0
voltage regulator internal resistors are not used
0
voltage regulator internal resistors are used
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
External
Supply
R3
R2
R1
Power
C1
C1
C1
V
V
CAP1-
CAP1+
CAP2-
CAP2+
V
V
V
V
V
V
V
V
V
CAP1-
CAP1+
CAP2-
CAP2+
V
V
V
V
V
V
V
DD
OUT
0
R
SS
1
2
3
4
DD
OUT
0
R
SS
1
2
3
4
Rev.1.0