CPC7581 Description
The CPC7581 is a monolithic solid-state four-pole switch in a 16-pin package. It provides the necessary functions to replace a 2-Form-C electromechanical relay on traditional analog and integrated voice and data (IVD) line cards found in central office, access, and PBX equipment. The CPC7581 contains solid-state switches for tip and ring lead line break and ringing injection/ringing return.
CPC7581 Key Features
- Low, Matched RON
- Eliminates the Need for Zero-Cross Switching
- 5V Operation With Power Consumption < 10 mW
- Flexible Switch Timing for Transition from Ringing
- Clean, Bounce-Free Switching
- Tertiary Protection Consisting of Integrated Current
- Intelligent Battery Monitor
- Latched Logic-Level Inputs, No External Drive
- SOIC Package Pin-patible With Legerity
- Small 16-pin SOIC Package