LDS-A322RI

Display Type:	7-Segment
Package / Case:	10-DIP (0.200", 5.08mm)
Power Dissipation (Max):	105mW
Wavelength - Peak:	565nm
Millicandela Rating:	2.5mcd
Current - Test:	10mA
Voltage - Forward (Vf) (Typ):	2.2V
Color:	Green
Common Pin:	Common Anode
Series:	--
Digit/Alpha Size:	0.36" (9.14mm)
Size / Dimension:	0.551" H x 0.295" W x 0.335" D (14.00mm x 7.50mm x 8.50mm)
Number of Characters:	1
Display Format:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The LDS-A322RI is a module for displaying characters and numbers with LED. It is a compact size product with high luminance and wide viewing angles, allowing for easy installation in a variety of applications. The module is comprised of a monochrome LED numerical display and LED dot matrix. It can be used for various applications from digital clocks, to instrument panels, to safety signs.

Application Fields

The LDS-A322RI is an excellent choice for numerous applications due to its ability to display characters and numbers quickly and accurately. The product is particularly suitable for instrument panel displays, OEM machines, industrial equipment and generation displays, smart homes and energy-saving systems, and general message and display boards. Additionally, because it is lightweight and can easily be mounted to a variety of surfaces, it is also ideal for applications that require portable signage or need to be frequently relocated. Furthermore, the LDS-A322RI’s LED character and numerical display allows for easy readability and exceptional visibility, even in bright sunlight. It has a wide viewing angle and adjustable brightness that can easily be modified as needed, making it ideal for both indoor and outdoor applications.

Working Principle

The LDS-A322RI works by receiving a signal from a controller, which activates the LED dot matrix and numerical display. The display can then be updated either by hand or programmed to show data that originates from a variety of sources, such as text, numbers, shapes and symbols. The LEDs that make up the numerical display are connected to a vertical scanning driver and an AC-DC converter. The scanning driver sends the appropriate signals to turn each LED on or off in order to display numbers and symbols. The AC-DC converter then takes in the alternating current and transforms it into direct current. This direct current passes through the LEDs and causes them to light up.The LEDs that make up the dot matrix display have their own dedicated driver, which can be used to create various shapes and graphics. This driver sends the appropriate signals to turn each LED on or off in order to display the image.

Conclusion

With its excellent visibility and wide viewing angle, the LDS-A322RI is an ideal choice for applications that require displaying characters, numbers and symbols. The product is light weight, compact, and can easily be mounted to a variety of surfaces, making it ideal for both indoor and outdoor applications. The product also works by receiving a signal from a controller, which activates the LED dot matrix and numerical display, allowing for quick and accurate display of data from multiple sources.

The specific data is subject to PDF, and the above content is for reference