IC Block Diagrams
● ADSY8401 <LCD Level Shifter, IC551,IC1551,IC2551>
● AD8387 <LCD Driver, IC501,IC525,IC1501,IC1525,IC2501,IC2525>
DBA(0:11)
DBB(0:11)
BYP
TSW
GSW
DSW
CLK
XFR
R/L
12
12
TWO-STAGE
LATCH
12
12
TWO-STAGE
LATCH
BIAS
THERMAL
SWITCH
12
TWO-STAGE
LATCH
G-MODE
SWITCH
12
TWO-STAGE
LATCH
SEQUENCE
CONTROL
AD8387
INV
ISW
-108-
12
DAC
12
DAC
12
DAC
12
DAC
SCALING
CONTROL
VRH
VRL
VID0
VID1
VID10
VID11