SED1526 EPSON [Epson Company], SED1526 Datasheet - Page 10

• Manufacturer Part Number: SED1526
• Description: Dot Matrix LCD Controller Driver
• Manufacturer: EPSON [Epson Company]

SED1526/28 Series
10
• Relationship between CL output frequency and
• Single-chip configuration
The relationship between CL output frequency (f
frequency (f
("f
cycle of f F signals.)
frames (SED 1526 series)
LCD Panel and Wiring Examples
F
" indicates the LCD current alternating cycle, but not the
SED1526
SED1528
F
COM
17
) can be determined as follows:
SED1526 : 80 17dot
Figure 7
Duty
1/17
1/33
1/9
SED1526
SEG
80
8 •
8 •
8 •
f
f
f
CL
CL
CL
f
F
/288
/272
/264
CL
) and frame
COM
17
SED1528 : 64 33dot
SED1528
• Relationship between CL output frequency and
SEG
64
power voltage
[KHz]
f
CL
5
4
3
2
1
COM
16
0
Ta = 25 C
2
Figure 7
V
DD
4
[V]
6
8
f
CL
=2.90