Specifications
2–20 EPSON
SED1200 Series
• LCD Drive Waveform – 2 Line Display (1/16 Duty Cycle)
COM 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SEG
1 2 3 4 5
Frame signal
COM1
COM2
COM3
COM16
SEG1
SEG2
COM1·SEG1
Not selected
COM2·SEG2
Selected
V
DD
V
L1
V
L2
V
L3
V
L4
V
LCD
V
DD
V
L1
V
L2
V
L3
V
L4
V
LCD
V
DD
V
L1
V
L2
V
L3
V
L4
V
LCD
V
DD
V
L1
V
L2
V
L3
V
L4
V
LCD
V
DD
V
L1
V
L2
V
L3
V
L4
V
LCD
V
DD
V
L1
V
L2
V
L3
V
L4
V
LCD
5/5(V
DD
—V
LCD
)
4/5 "
3/5 "
2/5 "
1/5 "
0
–1/5 "
–2/5 "
–3/5 "
–4/5 "
–5/5 "
5/5(V
DD
—V
LCD
)
4/5 "
3/5 "
2/5 "
1/5 "
0
–1/5 "
–2/5 "
–3/5 "
–4/5 "
–5/5 "