LTS-4640AE

Display Type:	7-Segment
Package / Case:	14-DIP (0.300", 7.62mm)
Power Dissipation (Max):	75mW
Wavelength - Peak:	630nm
Millicandela Rating:	2.2mcd
Current - Test:	20mA
Voltage - Forward (Vf) (Typ):	2V
Color:	Orange-Red
Common Pin:	Common Cathode
Series:	--
Digit/Alpha Size:	0.40" (10.16mm)
Size / Dimension:	0.738" H x 0.386" W x 0.200" D (18.75mm x 9.80mm x 5.08mm)
Number of Characters:	1
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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LED Character and Numeric Displays are becoming ubiquitous, with a wide range of applications and technologies. The LTS-4640AE is a specialised high intensity LED display module designed for applications such as industrial displays, advertising displays and signage. The module has a 5x8 matrix of individually addressable LEDs and is suitable for applications which require highly visible indications of equipment status and data. In this article, we will discuss the application field and working principle of the LTS-4640AE.

Application Field

The LTS-4640AE is specifically designed for use in medium to large public or industrial areas, or for applications where a high degree of visibility is required. The module is able to display letters, numbers, and symbols, depending on the content of the information being displayed. It is also able to show time, date and temperature information, driving direction signs, and even customized advertising messages.

Working Principle

At the heart of the LTS-4640AE is an array of 5x8 individually addressed LEDs. The LEDs are arranged in a matrix, and are controlled using an addressable LED driver. The LED driver drives each LED individually, providing an excellent level of brightness and colour control for the module. The driver takes in an 8-bit serial data signal, which is interpreted by the LED driver and then used to set the brightness and colour of each of the LEDs.The LED driver is integrated with a powerful software library, which contains a wide variety of fonts and symbols which can be used to display text or graphics on the display. The software also contains a range of animation options, which can be used to create more dynamic displays.

Conclusion

The LTS-4640AE is a highly featured LED display module which is suitable for a wide range of applications. It is designed to provide high visibility in a variety of environments, and its advanced LED driver and software library provide a great deal of functionality. The module is easy to install and use, so it is a great choice for applications where a large and visible display is required.

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