| Allicdata Part #: | 160-1115-ND |
| Manufacturer Part#: |
LTP-2158AY |
| Price: | $ 1.94 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lite-On Inc. |
| Short Description: | LED MATRIX 5X8 2.3" YELLOW |
| More Detail: | Dot Matrix Display Module 5 x 8 Common Anode Row, ... |
| DataSheet: |  LTP-2158AY Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 760 +: | $ 1.76400 |
| Series: | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Millicandela Rating: | 4.8mcd |
| Moisture Sensitivity Level (MSL): | -- |
| Internal Connection: | Common Anode Row, Common Cathode Column |
| Size / Dimension: | 1.49" L x 2.39" W x 0.35" H (37.90mm x 60.80mm x 8.90mm) |
| Color: | Yellow |
| Configuration: | 5 x 8 |
| Voltage - Forward (Vf) (Typ): | 2.1V |
| Interface: | -- |
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LTP-2158AY is a series of display modules which are used to display data or images, including LED dot matrix display or 14-segment LED cluster display. This series is widely used in digital clock, car navigation display, digital camera, etc.
In this article, the working principles and application fields of LTP-2158AY are to be discussed.
Working Principle
LTP-2158AY is a type of LED optical display module which consists of LED driver IC and LED display elements. It works in two-steps. Firstly, the LED driver IC is driven by analog or digital signals, then the LED display elements are driven by the LED driver IC to display the information that was read in the first step.
This series uses scanning technology to control the LED display elements. It means that the LED driver IC reads the source data one at a time and bias the LED display elements accordingly. The LED display elements display accurately and refreshingly.
Application Field
As versatile optical display modules, LTP-2158AY can be used in many areas, mainly in consumer electronics and automotive application such as digital clocks, car navigation display, digital cameras, etc.
In consumer electronics, LTP-2158AY can be used in digital clock displays, showing the exact time and date. It can also be used in digital camera interfaces and digital microphone interfaces, making the displays more clear and visible.
In automotive application, LTP-2158AY supports easy and intuitive display for car navigation systems. The driver IC helps to maintain consistent color for each display pixel and reduce power consumption. It also has the ability to refresh automatically and precisely with no delay.
In addition, LTP-2158AY is also widely used in vending machines, solar energy and gas meters.
Conclusion
In conclusion, LTP-2158AY is a kind of versatile display module. It can be used in consumer electronics and automotive application, such as digital clocks, car navigation displays, digital cameras, vending machines, solar energy and gas meters. It is driven by an LED driver IC and LED display elements, and utilizes scanning technology to control the LED display elements.
The specific data is subject to PDF, and the above content is for reference
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