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参数资料
| 型号： | NHD-0440AZ-FL-GBW |
| 厂商： | Newhaven Display Intl |
| 文件页数： | 4/10页 |
| 文件大小： | 861K |
| 描述： | LCD MOD CHAR 4X40 Y/G TRANSFL |
| 标准包装： | 50 |
| 系列： | NHD-0440AZ-F |
| 显示器类型： | STN - 超扭转向列 |
| 显示模式： | 穿透/反射式 |
| 数字/字母数： | 160 |
| 外形L x W x H： | 190.00mm x 54.00mm x 9.50mm |
| 可视范围： | 147.00mm L x 29.50mm W |
| 背光： | LED - 黄/绿 |
| 显示格式： | 40 x 4 |
| 字符尺寸： | 4.89mm H x 2.78mm W |
| 字符格式： | 5 x 8 点 |
| 电源电压： | 5.0V |
| 点尺寸： | 0.50mm W x 0.55mm H |
| 工作温度： | -20°C ~ 70°C |
NHD-0440AZ
Interface pin description
Pin no.
Symbol
External
connection
Function
1~4 DB7~DB4 MPU Four high order bi-directional three-state data bus lines. Used for data transfer between the MPU
5~8 DB3~DB0 MPU Used for data transfer between the MPU and the LCM.
Four low order bi-directional three-state data bus lines.
These four are not used during 4-bit operation.
9 E1
MPU Operation (data read/write) enable signal
10 R/W
MPU Read/write select signal
11 RS
MPU Register select signal
12
V0
Contrast adjust
13
VSS
Signal ground for LCM (GND)
14
VDD
Power supply
Power supply for logic (+5V) for LCM
15 E2
MPU Enable signal (no pull-up resistor)
16 NC
17 LED+
Power supply for LED backlight (+5V)
18 LED-
Power supply
Power supply for LED backlight (0V)
Contrast adjust
AㄎFor Single Source B) For Double Source
For Module with Normal Temperature Range Fluid
For Module with Extended Temperature Range Fluid
or wide viewing cone fluid
VDD~V0: LCD Driving voltage
VR: 1k~2k
Electrical characteristics
Backlight circuit diagram (light 48 x 2)
led ratings (Yellow/Green) (UAK = 4.2V, Ta =25＂)
Item
Symbol Min Typ. Max Unit
Forward Voltage VAK 3.6 4.2 4.3 V
Forward current If
-
480
50
0
mA
Power P
2016 mW
Peak wave length
Πp570 nm
Luminance Lv
80
Cd/m2
V: A 2/9 01/31/2007
相关PDF资料 |
PDF描述 |
|---|---|
| NHD-0440AZ-FL-YBW | LCD MOD CHAR 4X40 Y/G TRANSFL |
| NHD-0440AZ-FSW-FBW | LCD MOD CHAR 4X40 WH TRANSFL |
| NHD-0440AZ-NLY-FBW | LCD MOD CHAR 4X40 Y/G TRANSM |
| NHD-0440AZ-RN-FBW | LCD MOD CHAR 4X40 REFL |
| NHD-0440WH-ATFH-JT# | LCD MOD CHAR 4X40 WH TRANSFL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NHD-0440AZ-FL-YBW | 功能描述:LCD字符显示模块与配件 STN- Y/G Transfl 190.0 x 54.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk |
| NHD-0440AZ-FL-YBW-E | 制造商:Newhaven Display International 功能描述: |
| NHD-0440AZ-FSW-FBW | 功能描述:LCD字符显示模块与配件 4 x 40 FSTN(+) 190.0 x 54.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk |
| NHD-0440AZ-NLY-FBW | 功能描述:LCD字符显示模块与配件 4 x 40 FSTN(-) 190.0 x 54.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk |
| NHD-0440AZ-NLY-FBW-C6 | 功能描述:LCD字符显示模块与配件 FSTN (-) Transm 190.0 x 54.0 RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk |
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