EM65570
68COM/ 98SEG 65K Color STN LCD Driver
Boosted 5 times
Boosted 6 times
VDD
VDD
VDD
VDD
VEE
VEE
CAP5+
CAP5+
CAP3+
CAP1+
CAP1-
CAP3+
C1
C1
C1
CAP1+
CAP1-
C1
C1
CAP2-
CAP2+
CAP4+
CAP2-
CAP2+
CAP4+
C1
C1
C1
C1
C1
C1
VOUT
VOUT
vss
vss
vss
V0
V1
V2
V3
V4
C1
V0
V1
V2
V3
V4
C1
C1
C1
C1
C1
C1
C1
C1
C1
vss
Figure 7-17b Internal Power Capacitor Connections Application Circuits
(Voltage Boosted 5 and 6 Times)
Recommended value:
C1
1.0 to 1.5 uF
NOTE
The X5R type external capacitor must be used.
Product Specification (V1.0) 09.05.2005
• 39
(This specification is subject to change without further notice)