参数资料
型号: LCD2041-V
厂商: Matrix Orbital
文件页数: 6/55页
文件大小: 1536K
描述: LDC CHAR 9 TO 15VDC 20X4 Y/GBK
产品变化通告: Backlight Change 02/Mar/2010
Wide Voltage/Temperature Change 03/Jun/2011
标准包装: 1
系列: LCD2041
显示器类型: LCD - 单色
显示模式: 反射
数字/字母数: 80
外形L x W x H: 98.00mm x 60.00mm x 27.50mm
可视范围: 76.00mm L x 25.20mm W
背光: LED - 黄/绿
显示格式: 20 x 4
字符尺寸: 4.75mm H x 2.95mm W
字符格式: *
电源电压: 9 V ~ 15 V
接口: I²C,RS232,TTL
工作温度: 0°C ~ 50°C
其它名称: Q4126558
WARNING
Do not apply voltage through pin 9 of the DB-9 connector
AND through the Power/Data Connector at the same time.
2.2 Power/Data Connector
ThePower/Data Connectorprovides a standard connector for powering the display module. The LCD2041
requires ?ve volts for the standard display module, between
nine to ?fteen for the wide voltage (V) and be-
tween nine to thirty-?ve volts for the wide voltage with ef?c
ient power supply module (VPT). The voltage is
applied through pins one and four of the four pin
Power/Data connector. Pins two and three are reserved for
serial transmission, using either the RS-232/TTL or the I2C protocol, depending on what has been selected
by the
Protocol Select Jumpers. Pins two and three may be reversed by changing the
Legacy Connector
Jumpers
in order to be compatible with previous PCB revisions.
Pin
1
PWR
(See table 1)
Pin
2
Rx \ SCL (I2C clock)
Pin
3
Tx \ SDA (I2C data)
Pin
4
GND
Figure 15: Power Connector and Pin out
Table 1: Power Requirements
Standard
-V
-VPT
Supply Voltage
+5Vdc
±0.25V
+9V to +15V
+9V to +35V
Supply Current
11 mA typical
Supply Backlight Current
160 mA typical
WARNINGS
?
Do not apply any power with reversed polarization.
?
Do not apply any voltage other than the speci?ed voltage.
Matrix Orbital LCD2041
10
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相关代理商/技术参数
参数描述
LCD2041-V-E 制造商:Matrix Orbital 功能描述:20x4 Blk Txt, Y/G BG Low Volt, Ext Temp
LCD2041-VPT 功能描述:LCD字符显示模块与配件 20x4 Blk Txt Y/G B/G Voltage Regulator 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
LCD2041-VPT-E 制造商:Matrix Orbital 功能描述:20x4 Blk Txt, Y/G BG Wide Volt, Ext Temp
LCD2041-WB 功能描述:LCD字符显示模块与配件 Blue Background White Text 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
LCD2041-WB-E 功能描述:LCD字符显示模块与配件 20x4 Wht Txt Blu B/G Ext. Temp No Key LCD 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