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參數(shù)資料
| 型號(hào)： | NT3882 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Dot Matrix LCD 40-Channel Driver |
| 中文描述： | 點(diǎn)陣LCD 40通道驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 227K |
| 代理商： | NT3882 |
NT3882
Dot Matrix LCD 40-Channel Driver
1
V2.0 November, 1999
Features
Provides a 40 channel LCD driver
Internal serial to parallel conversion circuits:
20-bit shift register X 2
40-bit latch X 1
40-bit 4 level driver X 1
Logic circuit supply voltage range: 4.5V - 5.5V
LCD driving voltage range (V
DD
- V
EE
): 3.5V to 11V
Applicable LCD duty cycle: 1/2 to 1/16
Interfaces with a NT3881C/D LCD controller
LCD bias voltage can be supplied externally
Available in 64-pin QFP and in CHIP FORM
General Description
The NT3882 is a dot matrix LCD 40 channel driver
fabricated by low power CMOS technology. This IC
consists of two 20-bit shift registers, a 40-bit latch, and a
40-bit 4 level LCD driver. The NT3882 converts serial
data which is received from the LCD controller
(NT3881C/D) to parallel data and then outputs LCD
driving waveforms to drive LCD. Expansion of character-
type liquid crystal display can be easily obtained
according to the number and structure of characters.
Pin Configuration
Pad Configuration
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
NC
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S
9
S
1
0
S
1
1
S
8
S
7
V
D
D
N
C
S
6
S
5
S
4
S
3
S
2
S
1
NC
CL1
CL2
GND
DL1
DR1
DL2
DR2
NC
M
NC
NC
V
EE
NC
V
3
NC
NC
V
2
S
4
0
S
3
9
S
3
8
S
3
7
S
3
6
S
3
5
N
C
S
3
0
S
3
1
S
3
2
S
3
3
S
3
4
N
C
NT3882F
NC
52
53
54
55
56
57
58
59
60
61
62
63
64
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
63
62
61
60
59
57
56
55
54
53
52
19
20
21
22
23
24
27
28
29
30
31
51
48
46
42
40
39
38
37
36
35
34
32
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S
1
2
S
9
S
1
0
S
1
1
S
8
S
7
V
D
D
S
6
S
5
S
4
S
3
S
2
S
4
0
S
3
9
S
3
8
S
3
7
S
3
6
S
3
5
S
3
0
S
3
1
S
3
2
S
3
3
S
3
4
S
2
9
NT3882H
25
S1
CL1
CL2
GND
DL1
DR1
DL2
DR2
M
V
EE
V
3
V
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NT3882F | Dot Matrix LCD 40-Channel Driver |
| NT3882H | Dot Matrix LCD 40-Channel Driver |
| NT3883H | Dot Matrix LCD 80-Channel Driver |
| NT3883 | Dot Matrix LCD 80-Channel Driver |
| NT3883F | Dot Matrix LCD 80-Channel Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NT3882F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dot Matrix LCD 40-Channel Driver |
| NT3882H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dot Matrix LCD 40-Channel Driver |
| NT3883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dot Matrix LCD 80-Channel Driver |
| NT3883F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dot Matrix LCD 80-Channel Driver |
| NT3883H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dot Matrix LCD 80-Channel Driver |
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