LN526YA

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LN526YA is an innovative multi-voltage device designed to display characters and numerical digits in a variety of microcomputer applications. It is ideal for applications that require an easy to read and clear display with minimal power consumption. It can be used in various applications including automotive, telecommunication, medical, and industrial equipment.

The LN526YA is a 14 PIN miniature device that requires low input voltage of 1.35 to 5V. It is capable of displaying up to 8 alphanumeric characters or 4 digit numbers in a wide range of font sizes and heights. The display is also capable of displaying control characters and symbols at a maximum speed of 30kHz. The LN526YA has a wide viewing angle of 140°, suitable for applications with multiple viewing points. It also has an adjustable brightness level that ranges from 10% to 100%. The LN526YA is available in black and white LED colors and has an operating temperature range of -20°C to +80°C.

The LN526YA has a 14-pin SIP package and is designed with an active backplane to reduce power consumption. It employs double-layer cathode technology to drive its light columns. An internal voltage regulator maintains constant voltage over its entire operating range, making it suitable for various voltage across the system. The LN526YA has an internal protection circuit with thermal shutdown, making it highly reliable. Its built-in CMOS/ TTL logic compatibility allows it to be easily interfaced with most microcomputers.

The LN526YA works on the principle of ac surface-mount LEDs connected serially in rows. It employs a constant voltage that passes through the series of LEDs to generate characters and symbols. The LEDs have a current limitation of 40mA per row, allowing for efficient usage of power over a wide range of font sizes. They are designed in a way to evenly spread light in order to achieve the wide viewing angle of 140°. An embedded decoder logic is used to convert microprocessor input data into characters or numbers.

In conclusion, the LN526YA is a unique multi-voltage LED character and numeric display device that is ideal for a wide range of microcomputer applications. It requires low input voltage, features a wide viewing angle, and is extremely energy efficient. It employs a combination of ac surface mount LEDs, constant voltage technology, and decoder logic to generate characters and symbols. The LN526YA is a great choice for display solutions that require superior performance in a cost-effective package.

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