LTC-4627E

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LTC-4627E Application Field and Working Principle

The LTC-4627E is a type of LED or Light-Emitting Diode character and numeric display module specifically designed for displaying numerical and alphabetical characters. It belongs to thedisplay module category of LED character and numeric, and is designed especially for microcontroller applications. This display module is both cost- and space-saving as it uses a compact form factor and is driven by a single source power supply.

The LTC-4627E module is provided in 6-14 Pin DIP packages and provides excellent visibility in 3.2 inch digit height and clear character color. These display modules feature N-channel enhancement mode Field Effect Transistors, which provide much better lighting performance than conventional LED displays. The module has five single pin connections for the power supply and four additional pins for data inputs. An additional ground pin is provided for enhanced performance.

Working Principle

The LTC-4627E module works based on its internal electric field structure. It contains a set of pixels which are made up of p-type and n-type semiconductor materials. When an electric current is supplied to the display module, electrons and holes recombine within the pixel, releasing energy in the form of photons or light. This light is then collected and projected outward through the display window to form the required characters or numeric on the display.

This light-emitting diode display module works on the LED tunneling principal wherein the electrons are forced to pass through a thin tunnel dielectric layer to convert the energy of the electric current into energy of light. This tunnel diode structure has a low electrical resistance, so that a larger electric current can be used to drive the display module, resulting in brighter and clearer display. The tunnel diode also helps to reduce the power consumption of the module and thus makes it a more efficient display option.

Features

The LTC-4627E LED display module offers several advantages over other LED display options. It comes with a wide range of data inputs from TTL to more complex microcontroller systems. It also has an excellent viewing angle of 140 degrees, allowing a clear and visible display at all angles. The module also has an adjustable brightness function that allows the user to control the brightness of the characters or numeric. The display also features a long lifetime of over 100,000 hours and is capable of displaying a wide range of characters.

The module is also extremely cost-effective, making it ideal for applications where space and budget are limited. Additionally, the module is also very reliable, with a high tolerance of shock, vibration and abrasion, making it suitable for various demanding applications. In addition, the module is designed to meet the requirements of various safety standards.

Conclusion

The LTC-4627E LED display module is an excellent choice for microcontroller applications requiring a reliable and cost-effective display module. With its excellent viewing angle and adjustable brightness, it is an ideal solution for a wide range of applications. Additionally, its low power consumption, long lifetime and high tolerance of shock, vibration and abrasion make it suitable for various demanding applications.

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