CPC5622A [IXYS]

LITELINK III is a single-package silicon phone line interface (PLI) DAA used in voice and data communication applications. It uses on-chip optical components and a few inexpensive external components to form the required high voltage isolation barrier, eliminating the need for large isolation transformers or capacitors. It provides AC and DC phone line terminations, switchhook, 2-wire to 4-wire hybrid, ringing detection, and full time receive on-hook transmission capability. The CPC5622 is a member of the third generation of LITELINK products with improved insertion loss performance and lower minimum current draw from the phone line. It provides concurrent ringing detection and CID monitoring for worldwide applications.