CPC7583B Overview
The CPC7583 is a monolithic 10-pole line card access switch in a 28-pin SOIC package. It provides the necessary functions to replace three 2-Form-C electromechanical relays on analog line cards and bined voice and data line cards found in central office, access, and PBX equipment. The device contains solid state switches for tip and ring line break, ringing injection/ringing return, and test access.
CPC7583B Key Features
- Monolithic IC reliability
- Low, matched, RON
- Eliminates the need for zero-cross switching
- Flexible switch timing for transition from ringing
- Clean, bounce-free switching
- SLIC tertiary protection via integrated current
- 5V operation with power consumption < 10.5 mW
- Intelligent battery monitor
- Logic-level inputs, no external drive circuitry required
- patible with Legerity 7583/8583 family
