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THine releases new LED drivers with LVDS that achieve higher-level noise tolerance high-speed and long-distance transmission



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Tokyo - May 7, 2014

THL3512

THine Electronics, Inc. (JASDAQ: 6769), the global leader in high-speed serial interface and provider of mixed-signal LSI, today announced new LED drivers with LVDS interface, THL3512 and THL3514, starting distribution of its samples for customers.

Since THine has accumulated know-how in serial interface technology and power management technology, these new products have the serial interface of 2-pair LVDS lines (clock and data) and achieve higher-level noise tolerance, high-speed and long-distance transmission. THL3512/3514 can reduce the possibility of an incorrect action or improper LED lighting, expanding the transmitting distance. In addition, these new LED drivers have controlling function of gradation and are suitable for equipment with full-color LEDs such as amusement equipment, LED backlights, LED displays, LED decorative illumination, LED billboard lighting, and digital signage applications.

THL3512 has 24-channel open drain outputs. THL3514 has 24-channel constant current sink outputs and its constant current values for three output groups are determined by external resistors. Each of these new LED drivers has an embedded oscillator and PWM controller that individually generates 256-step brightness set by the dedicated registers for each channel. The LVDS allowing cascaded and multi-drop connection offers the maximum flexibility for designers to place and connect LED drivers. The simple and one-way communication protocol is easily controlled and requires less CPU resources.

 

Features of THL3512/3514

Driver Part

Serial Interface Part

Application



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Silicon Technology carries THine's new THL3512/THL3514 LED Driver products.
Link to THine Product Overview and Data Sheets.
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