Introduction to LTC-5337E

The LTC-5337E is a 40×2 LED alphanumeric and graphics display module produced by Lite-On Technology Corporation. This module is designed with a PCB containing a display controller and 64pcs of bright LEDs. It has sound and light indicators, including the sound by buzzers. This module is not only easy to set up with a low power consumption and long viewing distance, but also provides a choice of different viewing angles to meet different applications.

Application Field and Working Principle

Application Field

The LTC-5337E is ideal for a wide range of embedded display applications in the industrial, automotive, and consumer markets, such as on-board instrumentation, remote displays, security systems, mobile phones, text reader-printers, electronic shelf label, and ISO-compliant displays.

Working Principle

The working principle of LTC-5337E is based on a low power consuming LED backlight and a wide viewing angle. The LED backlight contains white LED chips with integrated LED driving devices. The color produced by these LEDs is rich and intense. The wide viewing angle allows the display to be seen at any angle and variance between the display contrast and luminance. The display is also designed with an audio input port which can accept 4Vp-p Audio signal. The audio can be used in various applications such as audio indicators, alarms, etc.

Conclusion

As a summary, the application field and working principle of LTC-5337E can be concluded as being suitable for embedded display applications, containing low power consuming LED backlight and designed with an audio input port. For its bright, intense colors and wide viewing angle, it is an ideal display solution for both industrial and commercial applications.