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NT3882 PDF预览

NT3882

更新时间: 2024-02-27 00:12:46
品牌 Logo 应用领域
其他 - ETC 驱动器
页数 文件大小 规格书
9页 229K
描述
Dot Matrix LCD 40-Channel Driver

NT3882 技术参数

生命周期:Contact Manufacturer包装说明:QFP, QFP64,.7X.95,40
Reach Compliance Code:unknown风险等级:5.76
Is Samacsys:N显示模式:SEGMENT
JESD-30 代码:R-PQFP-G64区段数:40
端子数量:64最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP64,.7X.95,40
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
子类别:Other Interface ICs最大压摆率:0.2 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1 mm
端子位置:QUADBase Number Matches:1

NT3882 数据手册

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NT3882  
Dot Matrix LCD 40-Channel Driver  
Features  
Provides a 40 channel LCD driver  
DD  
EE  
LCD driving voltage range (V - V ): 3.5V to 11V  
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  
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  
S
2
9
S
3
4
S
3
3
S
3
2
S
3
1
S
3
0
S
3
5
S
3
6
S
3
7
S
3
8
S
3
9
S
4
0
S
3
3
S
3
2
S
3
1
S
3
0
S
3
5
S
3
6
S
3
7
S
3
8
S
3
9
S
4
0
S
3
4
N
C
N
C
2
6 3  
6 2  
6 1  
6 0  
5 9  
5 7  
5 6  
5 5  
5 4  
5 3  
5 2  
S 2 8  
S 2 7  
S 2 6  
S 2 5  
S 2 4  
S 2 3  
S 2 2  
S 2 1  
S 2 0  
S 1 9  
S 1 8  
S 1 7  
S 1 6  
S 1 5  
S 1 4  
S 1 3  
3
64 63 62 61 60 59 58 57 56 55 54 53 52  
4
NC  
S29  
S28  
S27  
S26  
S25  
S24  
S23  
S22  
S21  
S20  
S19  
S18  
S17  
S16  
S15  
S14  
S13  
S12  
1
2
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
V
2
5 1  
4 8  
V
V
2
3
5
NC  
NC  
3
6
4
V
3
4 6  
4 2  
VEE  
M
7
5
NC  
8
6
VEE  
NC  
4 0  
3 9  
D R 2  
D L 2  
9
7
8
NC  
1 0  
1 1  
1 2  
1 3  
1 4  
1 5  
1 6  
1 7  
1 8  
9
NC  
NT3882H  
3 8  
3 7  
D R 1  
D L 1  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
M
NT3882F  
NC  
DR2  
DL2  
DR1  
DL1  
GND  
CL2  
CL1  
NC  
3 6  
3 5  
3 4  
3 2  
G N D  
C L 2  
C L 1  
S 1  
2 5  
1 9  
2 0  
2 1  
2 2  
2 3  
2 4  
2 7  
2 8  
2 9  
3 0  
3 1  
20 21 22 23 24 25 26 27 28 29 30 31 32  
S
1
2
S
9
S
1
0
S
1
1
S
8
S
7
V
S
6
S
5
S
4
S
3
S
2
D
D
S
9
S
1
0
S
1
1
S
8
S
7
V
N
C
S
6
S
5
S
4
S
3
S
2
S
1
D
D
1
V2.0 November, 1999  

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