Products
CD3085
Interface RS-485 & RS-422
5 V, low power consumption, swing rate, RS-485/RS-422 transceiver
Active | Production cycle:
Description
The CD3085A is interface transceiver of serial data under RS-485 standard with low power consumption. The CD3085A is purposed for application in telecom systems under RS-485/RS-422 standards with low power dissipation, translators of the level, transceiving devices sensitive to electromagnetic radiation, industrial control systems.
  • 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):500kbps
  • ESD protection(V):15KV


  • 1 transmitter and 1 receivers of the serial data of the standard RS-485

  • Auto Shutdown function provide low power consumption

  • Supply voltage range: 5.0V±5%

  • Operating temperature range: -40 ~ +125℃

  • ESD protection up to 2000V for transmitter input and receiver output (TTL/CMOS levels) and up to 15000V for transmitter output and receiver input (RS-485 levels)

  • Latch current, min – 300mA at normal climatic condition

  • Enhanced ESD Specifications:
    ±15kV IEC61000-4-2 Air Discharge

    ±8kV IEC61000-4-2 Contact Discharge


  • Low power RS-485 applications

  • Electromagnetic interference sensitive system

  • industrial control

  • local area network

  • DTE-DCE interface


Parameters

Part Number
Package
Interface Protocol
Vs+ (Min) (V)
Vs+ (Max) (V)
Number Rx
Number Tx
Full or Half Duplex
Data Rate (Max) (bps)
ESD Protection (kV)
Temp Range(°C)
Open
CD3085AS8
CD3085是RS-485标准下的低功耗串行数据接口收发器。CD3085适用于低功耗RS485/RS422标准的电信系统、电平转换器、对电磁辐射敏感的收发设备、工业控制系统。
Datasheet
PackageSOP-8
Interface Protocol RS-422/RS-485
Vs+ (Min) (V) 4.75
Vs+ (Max) (V) 5.25
Number Rx 1
Number Tx 1
Full or Half Duplex Half
Data Rate (Max) (bps) 500kbps
ESD Protection (kV) 15KV
Temp Range(°C) -40 to 125
Open
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