Log In | Register Careers News Products Applications Support & Training Buy or Sample Silicon Labs > Applications > Communications and Telecom > Point-of-Sale (PoS) Terminal Point-of-Sale (PoS) Terminal A point-of-sale (PoS) terminal is an electronic device that is used for verifying and processing credit card transactions. Typically connected via highly reliable telephone wired connections, they require rapid dial up time, low power and reliable performance. Silicon Labs' embedded modems and silicon DAAs offer the most integrated solution available. When paired with our high-performance mixed-signal MCUs, Silicon Labs offers a cost-effective bundle for PoS applications. Silicon Labs' Solutions for Point-of-Sale Terminals Silicon Labs Solution Customer Benefits Human interface capabilities: Industry’s most sensitive active infrared proximity sensor IC to enable touchless human interface applications Implement extended range infrared motion sensing with unusually low power levels Reliable capacitive sensing support: Innovative MCU functionality with capacitive sensing, wake-on-touch, and LED lighting control. Enables stylish and differentiated user interfaces Complete USB 2.0 connectivity: Easily converts data traffic between USB and UART formats Connect to any UART to provide instantaneous USB connectivity; free software drivers provided Complete audio codec solution: High integration, provides hardware support; serial interface Operation from single 3.3 V or 5 V power supply makes it suitable for low power portable applications Find Products Fast Parametric Search Cross-Reference Search Get Support & Tools Software Downloads Development Tools Reference Designs Documentation Community Forum Knowledgebase / FAQ Training & Resources Need Help? Contact Support Contact Sales Distributors Representatives Quality Quality Standards Environmental Data Part Number Search Support Contact Tech Support Community Support Knowledge Base Training & Resources Privacy & Terms Investor Relations Cookies About Us Site Feedback Site Map Copyright © 2021 Silicon Laboratories Inc. All Rights Reserved.