HC55171 Overview
HC55171 Data Sheet July 1998 File Number 4323.4 5 REN Ringing SLIC for ISDN Modem/TA and WLL The HC55171 is backward patible to the HC5517 with the added capability of driving 5 REN loads. The HC55171 is ideal for any modem or remote networking access application that requires plain old telephone service POTS, capability. The linear amplifier design allows a choice of Sinusoidal, Square wave or Trapezoidal ringing.
HC55171 Key Features
- 5 REN Thru SLIC Ringing Capability to 75VPEAK
- Trapezoid, Square and Sinusoid Ringing Capability
- Bellcore pliant Ringing Voltage Levels
- Lowest ponent Count Trapezoidal Solution
- Single Additional +5V Supply
- Pin For Pin patible With HC5517
- DI Provides Latch-Up Immunity