EM65567 Datasheet, PDF (37/93 Pages) ELAN Microelectronics Corp – 66 COM/ 96 SEG 256 Color STN LCD Driver

EM65567
66 COM/ 96 SEG 256 Color STN LCD Driver
VDD
VDD
VDD
VEE
VREF
VREG
CAP1-
CAP1+
CAP2-
CAP2+
CAP3-
CAP3+
C3
v ss
C1
C1
C1
VDD
VEE
VREF
VREG
CAP1-
CAP1+
CAP2-
CAP2+
CAP3-
CAP3+
Preliminary ^VOUT
V0
V0
External ^V1
V1
Power V2
V2
Supply _V3
V3
V4
V4
When using external power supply.
C1
VOUT
v ss
V0
C2
C2
V1
C2
V2
V3
C2
C2
V4
v ss
When using internal power circuit.
(4 times boosting)
Recommended value.
C1
1.0 to 4.7 μF
C2
1.0 to 2.2 μF
C3
0.1 μF
Note: External Capacitance must be use B characteristic.
* This specification is subject to be changed without notice. 37
2003/1/9 (V0.1)