LC75847T Datasheet, PDF (4/27 Pages) Sanyo Semicon Device – 1/3, 1/4 Duty General-Purpose LCD Driver

1. When CL is stopped at the low level
CE
VIH
CL
50%
VIL
tr
VIH
DI _VIL
tds
tøH
tøL
tf
tdh
LC75847T
VIH
tcp tcs
2. When CL is stopped at the high level
CE
tøL
tøH
VIH
CL
50%
VIL
tf
tr
VIH
DI
VIL
tds
tdh
Block Diagram
VIH
tcp tcs
Figure 2
VIL
tch
VIL
tch
OSC
VDD
VLCD
VLCD0
VLCD1
VLCD2
VSS
COMMON
DRIVER
CLOCK
GENERATOR
CONTRAST
ADJUSTER
SEGMENT DRIVER & LATCH
SHIFT REGISTER
ADDRESS
DETECTOR
No. 7389-4/27