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CD485
Interface RS-485 and RS-422
CD485
RoHS
± 15KV ESD protection, full fault protection RS-485 transceiver
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  • CD485AS8
    CD485AS8
    Price：$0.42

    Package：SOP-8

    Stock：21000

    Package Qty：Tape and Reel, 2500

    Price：
    10+   $0.42
    100+   $0.39
    1000+   $0.37
    2500+   $0.31

  • CD485AMS8
    CD485AMS8
    Price：$0.44

    Package：MSOP-8

    Stock：20750

    Package Qty：Tape and Reel, 3000

    Price：
    10+   $0.44
    100+   $0.40
    1000+   $0.37
    2500+   $0.32


Price：
Quantity：
Total：$0.00
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  • Iinterface Protocol:RS-422/RS-485
  • Supply(Min)(V):4.75
  • Supply(Max)(V):5.25
  • Receiving channel:1
  • send channel:1
  • Full duplex/half duplex:Half
  • Transfer rate(Max)(bps):10Mbps
  • ESD protection(V):15KV


  • Low Quiescent Current: 300µA

  • Low Quiescent Current: 300µA

  • -7V to +12V Common-Mode Input Voltage Range

  • Three-State Outputs

  • 50ns Propagation Delays, 5ns Skew

  • Half-Duplex Version Available

  • Operate from a Single 5V Supply

  • Allows up to 32 Transceivers on the Bus

  • Data rate: 10 Mbps(MAX)

  • Current-Limiting and Thermal Shutdown for Driver Overload Protection

  • Enhanced ESD Specifications:

    ±15kV IEC61000-4-2 Air Discharge

    ±8kV IEC61000-4-2 Contact Discharge


  • Low power RS-485 systems

  • DTE/DCE interface

  • Packet switching

  • Local area networks (LNAs)

  • Data multiplexers

  • Data concentration

  • Integrated services digital network (ISDN)


Description

The CD485 is low-power transceivers for RS-485 and RS-422 communication. IC contains one driver and one receiver. The driver slew rates of the CD485 is not limited, allowing them to transmit up to 10 Mbps. These transceivers draw between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers. All parts operate from a single 5V supply. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown

circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open

circuit. The CD485 is designed for half-duplex applications.

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CD3085
CD3085
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CD3485
CD3485
Interface RS-485 and RS-422
Products Selection
  • CD485AS8
    CD485AS8
    Package：SOP-8 Price：

    Package：SOP-8

    Stock：21000

    package Qty：Tape and Reel, 2500

    Price：
    10+   $0.42
    100+   $0.39
    1000+   $0.37
    2500+   $0.31

  • CD485AMS8
    CD485AMS8
    Package：MSOP-8 Price：

    Package：MSOP-8

    Stock：20750

    package Qty：Tape and Reel, 3000

    Price：
    10+   $0.44
    100+   $0.40
    1000+   $0.37
    2500+   $0.32

Price：
Quantity：
Total：$0.00
Add to Cart