Description

The Integrated Telecom Circuit combines a single-pole, normally open (1-Form-A) solid state relay, a bridge

rectifier, a Darlington transistor, and an optocoupler into one 16-pin SOIC package, consolidating designs

and reducing component count in telecom applications.

Features

• Current Limiting

• 3750Vrms Input/Output Isolation

• 2mW Hook Switch Drive Power (Logic Compatible)

• Full-Wave Bridge Rectifier

• Darlington Transistor for Electronic Inductor “Dry” Circuits

• Full-Wave Current Detector for Ring Signal or Loop Current Detect

• JEDEC Standard Lead Configuration

• No Moving Parts

• Board Space and Cost Savings

• Small 16-Pin SOIC Package (PCMCIA Compatible)

Applications

• Data/Fax Modem

• Voice Mail Systems

• Telephone Sets

• Computer Telephony Integration

• Set Top Box Modems