HC5517
Key Features
- Thru-SLIC Open Circuit Ringing Voltage up to 77VPEAK/54VRMS, 3 REN Capability at 44VRMS
- Sinusoidal Ringing Capability
- DI Process Provides Substrate Latch Up Immunity when Driving Inductive Ringers
- Adjustable On-Hook Voltage for Fax and Answering Machine patibility
- Resistive and plex Impedance Matching
- Programmable Loop Current Limit
- Switch Hook and Adjustable Ring Trip Detection
- Pulse Metering Capability
- Single Low Voltage Positive Supply (+5V)
Applications
- Solid State Line Interface Circuit for Wireless Local Loop, Hybrid Fiber Coax, Set Top Box, Voice/Data Modems
