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CPC7581

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• Tertiar...

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SeekIC No. : 004315537 Detail

CPC7581: Features: • Small 16 pin surface mount SOIC package• Monolithic IC reliability• Low matched RDSON• Eliminates the need for zero cross switching• Flexible switch timing ...

CPC7581 Data Sheet

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Part Number:
CPC7581
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



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
• Pin to pin compatible to the Lucent 7581 family


Application

• Central office (CO)
• Digital Loop Carrier (DLC)
• PBX Systems
• Digitally Added Main Line (DAML)
• Hybrid Fiber Coax (HFC)
• Fiber in the Loop (FITL)
• Pair Gain System
• Channel Banks


Specifications

Parameter Min Max Units
Operating Temperature Range -40 +110 °C
Storage Temperature Range -40 +150 °C
Relative Humidity Range 5 95 %
Pin Soldering Temperature
(t=10 s max)		 - +260 °C
+5V Power Supply - 7 V
Battery Supply - -85 V
Logic Input Voltage - 7 V
Logic Input to Switch Output Isolation - 330 V
Switch Isolation (SW1, SW2, SW3) - 330 V
Switch Isolation (SW4) - 480 V



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. The CPC7581 requires only a +5V supply and offers "break-before-make" or "make-before-break" switch operation using simple logic level input control. There are two versions of the CPC7581, the CPC7581BA and the CPC7581BB. The "BA" version has a protection SCR  which provides protection to the SLIC device and subsequent circuitry during fault conditions




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