LDD-A5642RI Optoelectronics |
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| Allicdata Part #: | LDD-A5642RI-ND |
| Manufacturer Part#: |
LDD-A5642RI |
| Price: | $ 2.02 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lumex Opto/Components Inc. |
| Short Description: | .56 7 SEG DISP GN COM ANODE DUAL |
| More Detail: | Character LED Display Module Green 7-Segment 2 Cha... |
| DataSheet: |  LDD-A5642RI Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 1.83330 |
| 2500 +: | $ 0.67977 |
| 5000 +: | $ 0.65363 |
| Display Type: | 7-Segment |
| Package / Case: | 18-DIP (0.600", 15.24mm) |
| Power Dissipation (Max): | 105mW |
| Wavelength - Peak: | 565nm |
| Millicandela Rating: | 3.9mcd |
| Current - Test: | 10mA |
| Voltage - Forward (Vf) (Typ): | 2.2V |
| Color: | Green |
| Common Pin: | Common Anode |
| Series: | -- |
| Digit/Alpha Size: | 0.56" (14.22mm) |
| Size / Dimension: | 0.669" H x 0.984" W x 0.315" D (17.00mm x 25.00mm x 8.00mm) |
| Number of Characters: | 2 |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Display Modules - LED Character and Numeric
LED (light emitting diode) displays are widely used in a variety of applications, from simple digital displays to sophisticated graphic displays. They can be used for a variety of purposes including lighting, illumination, signaling and for digital display. Since their introduction, LED\'s have become increasingly popular due to their small size and low power consumption.
LDD-A5642RI Application Field and Working Principle
The LDD-A5642RI is a LED-based display module commonly used in digital systems. It is an 8-digit, 7-segment LED display with a total resolution of 1920 dots. It is designed for high brightness applications and has a wide viewing angle. The module is capable of displaying numbers, letters and symbols.
The module consists of a printed circuit board, a series of LEDs and associated driving electronics. The driving electronics controls the brightness of the LEDs and the sequencing of the characters. The module is powered using a 9 to 24V DC power supply.
When powered, the module starts at pre-determined intensity and goes through a series of brightness levels. At each level, a single character is displayed and then fades away. Then another level is reached and the process is repeated until all the desired characters are visible. After a few seconds the module switches off, then resumes to its original brightness.
The module works with a variety of interfaces and protocols. It can be connected to parallel or serial ports via a standard controller. It is also compatible with digital buses such as I2C and SPI and can be connected to logic controllers and microcontrollers.
The LDD-A5642RI modules are widely used in commercial, automotive, industrial and other applications. They are easy to use and provide a high level of reliability and consistent performance. The modules are cost-effective, low-maintenance and require minimal setup and configuration. Furthermore, they have a long life expectancy, are highly energy efficient and are available in various colors.
The specific data is subject to PDF, and the above content is for reference
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