Description
28 PIN PLCC 2 24 PIN DIP/SOIC 1 SYMBOL TIP DESCRIPTION An analog input connected to the TIP (more positive) side of the subscriber loop through a 150Ω feed resistor and a ring relay conta
Features
- Pin for Pin Replacement for the HC-5504.
- Capable of 5V or 12V (VB+) Operation.
- Monolithic Integrated Device.
- DI High Voltage Process.
- Compatible With Worldwide PBX Performance Requirements.
- Controlled Supply of Battery Feed Current for Short Loops (41mA).
- Internal Ring Relay Driver.
- Allows Interfacing With Negative Superimposed Ringing Systems.
- Low Power Consumption During Standby.
- Switch Hook Ground Key a.
HC-5504 Datasheet
