CPC7581 Description
The CPC7581 is a monolithic solid state switch in a 16 pin surface mount SOIC package. It provides the necessary functions to replace a 2-Form-C electromechanical relay on analog line cards found in Central Office, Access and PBX equipment. The device contains solid state switches for tip and ring line break and ring injection/ring return.
CPC7581 Key Features
- Small 16 pin surface mount SOIC package
- Monolithic IC reliability
- Low matched RDSON
- Eliminates the need for zero cross switching
- Flexible switch timing to transition from ringing mode to idle/talk mode
- Clean, bounce free switching
- Tertiary Protection consisting of integrated current limiting, thermal shutdown and SLIC protection
- 5V operation with power consumption <10mW
- Intelligent battery monitor
- Latched logic level inputs, no drive circuitry