CPC75282 Overview
Key Specifications
Package: TQFP
Operating Voltage: 5 V
Max Voltage (typical range): 5.25 V
Min Voltage (typical range): 4.75 V
Description
The CPC75282 Dual Line Card Access Switch (LCAS), a member of Clare’s next generation Line Card Access Switch family, is a monolithic solid state device that provides the switching functionality of four 2-Form-C relays in a single, small, economical package. The CPC75282 Dual LCAS device is designed to provide ringing and test access to the telephone loop in Central Office, Digitally Added Main Line, Private Branch Exchange, Digital Loop Carrier, and Hybrid Fiber Coax/Fiber-In-The-Loop analog line card applications.
Key Features
- Improved Switch dV/dt Immunity of 1500V/μs
- Smart logic for power-up/hot-plug state control
- Small 44-pin TQFP Package
- Low, matched RON
- Eliminates the need for zero-cross switching
- Flexible switch timing to transition from ringing mode to talk mode
- Clean, bounce-free switching
- Tertiary protection consisting of integrated current limiting, voltage clamping, and thermal shutdown for SLIC protection
- 5V operation with very low power consumption
- Intelligent battery monitor
