SCT7650EX datasheet - 3M Touch Systems - #1

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Rugged Solution for Impact Strength and User Safety 3M™ MicroTouch™ System SCT7650EX The 3M MicroTouch System SCT7650EX is a rugged version of 3M's industry-leading surface capacitive system, the 3M™ MicroTouch™ System SCT3250EX, which is created by laminating 4mm backer glass with optically-clear adhesive to a 3M™ MicroTouch™ Sensor SCT7650. This robust laminated sensor is specifically designed to withstand heavy abuse in vandal-prone environments while providing excellent light transmission. This sensor's optimized design offers 86.5% light transmission for brighter, crisper display images (compared to 81% for typical rugged surface capacitive sensors), while providing superior impact resistance by exceeding the UL 60950-1 certification (500 gram steel ball dropped from 1.3 meter height). In the event of a sensor breaking by extraordinary impact, the laminated construction is designed to help protect the user from glass shards by holding the multi-layered sensor together. The systems' sophisticated 3M™ MicroTouch™ Controller EX provides superior touch speed performance and industry-leading reliability. This controller is well known for its < 5.4 milliseconds response time and "intentional touch" capability, where false touches don't register if a user's finger hovers over the screen or from inadvertent screen contact with jewelry, clothing or other personal items. With the widest operating- and storage-temperature range available, NEMA 4 / IP 66 sealing, and superior performance in the presence of surface contaminants and debris, the 3M MicroTouch System SCT7650EX is ideal for unattended kiosks, outdoor ATMs, and highuse, environmentally-demanding applications, and provides flexibility for system designers requiring a robust touch system solution. Feature Laminated Construction Sensor Design All-Glass Solution with 3M ClearTek Hard Coat 3M MicroTouch Controller EX Electronics Scratch-resistant Top Coat Benefit • Exceeds industry-standard steel ball drop test for impact resistance making it ideal for unattended, vandal-prone environments • Shatter-resistance construction offers user safety if the touch sensor is broken • Up to 5.5% higher light transmission than typical ruggedized surface capacitive solutions for superior display performance • Superior surface durability maintains optical and functional performance over the life of the product • Industry-leading touch response for up to 2X faster response time • Proprietary ASIC minimizes component count and achieves higher MTBF • Proven electronics with an extensive installed base assures continued high performance • Reduces surface energy for improved resistance to surface scratches • Smooth surface allows for improved scroll performance • Durable finish provides excellent chemical resistance and an easy-to-clean surface Recommended Applications • ATMs • Outdoor ATMs • Unattended Kioks • Outdoor Kiosks • Point-of-Information • Taxi Seatback Access/Payment • Retail Self-Serivce • Vending Machines