NT3881D ETC-unknow, NT3881D Datasheet - Page 23

• Manufacturer Part Number: NT3881D
• Description: Dot Matrix Lcd Controller And Driver
• Manufacturer: ETC-unknow

B-type, 1/8 Duty Cycle, 1/4 Bias
B-type, 1/11 Duty Cycle, 1/4 Bias
B-type, 1/16 Duty Cycle, 1/5 Bias
COM1
V2 (V3)
COM1
V2 (V3)
COM1
V
V1
V4
V5
V
V1
V4
V5
V
V1
V2
V3
V4
V5
DD
DD
DD
1Frame
1
1
Frame
1
1Frame
1
2
2
(
2
270K
1sec
(
3
3
3
270K
(
1sec
270K
1sec
4
1 Frame
4
4
)
1 Frame
)
5
5
200
5
400
)
1 Frame
400
6
6
)
)
8
)
16
7
7
(
11
11.9ms
(
(
13
8
8
16.3ms
11.9ms
14
9
9
10 11 12
15 16 17
400 CLOCKS
400 CLOCKS
200 CLOCKS
23
Frame
Frame
Frame
Frequency
Frequency
Frequency
(
16
11.9ms
(
16.3ms
1
31
21
1
(
1
32
11.9ms
22
(
2
84.3Hz
(
1
61.4Hz
1
1
2
2
(
84.3Hz
NT3881D
V2.4