em65567 ELAN Microelectronics Corp, em65567 Datasheet - Page 14
em65567
Manufacturer Part Number
em65567
Description
Com/ Color Driver
Manufacturer
ELAN Microelectronics Corp
Datasheet
1.EM65567.pdf
(93 pages)
5.2 Power Circuit Block Diagram
* This specification is subject to be changed without notice.
VEE
Booster step
set Register
VREF
Booster Circuit
VREG AMP
+
-
Figure 3. Power Circuit Block Diagram
VREG
VO UT
+
+
-
-
14
66 COM/ 96 SEG 256 Color STN LCD Driver
Volume Register
Electronic
Div iding
Resistor
+
-
Register
Bias
Im pedence
Conv erter
V0
V1
V2
V3
V4
2003/1/9 (V0.1)
EM65567
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