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INTEGRATED CIRCUITS DIVISION
CPC7691
Line Card Access Switch
Features
• Improved switch dV/dt immunity of 1500V/s • Drop-In Replacement for CPC7591 • Replaces CPC7581, and allows removal of
power-up control discrete components • TTL logic level inputs for 3.3V logic interfaces • Smart logic for power-up / hot-plug state control • Small 16-pin SOIC package • Monolithic IC reliability • Low, matched RON • Eliminates the need for zero-cross switching • Flexible switch timing for transition from ringing
mode to idle/talk mode. • Clean, bounce-free switching • Tertiary protection consisting of integrated current
limiting, voltage clamping, and thermal shutdown for SLIC protection • 5V operation with power consumption < 10.
CPC7691 Datasheet
