ITC137P Description
This Integrated Tele Circuit bines a single-pole, normally open (1-Form-A) solid state relay, a bridge rectifier, a Darlington transistor, an optocoupler, and three Zener diodes into one 16-pin SOIC package, consolidating designs and reducing ponent count in tele applications. The ITC137’s optocoupler provides for full-wave detection of ringing signals. Approvals UL Recognized ponent:.
ITC137P Key Features
- 3750Vrms Input/Output Isolation
- FCC patible Part 68
- Full-Wave Bridge Rectifier
- Darlington Transistor for Electronic Inductor “Dry”
- Full Wave Current Detector for Ring Signal or Loop
- 2mW Hook Switch Drive Power (Logic patible)
- Includes Zener Diodes
- Small 16-Pin SOIC Package (PCMCIA patible)
- Board Space and Cost Savings
- JEDEC Standard Pin Out