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  • RS485 总线收发器

    1.PART NO.:WJ8485E*

    2.Description:± 12K ESD Protection, Full Fail-Safe RS-485 Transceiver

    3.RS485 Channel:1

    4.Supply voltage (V):3~5.5V

    5.Common mode input voltage range (V):-8~+13

    6.Bus fault protection voltage range (V:-9~14V

    7.Signaling rate (Max) (Mbps):0.25

    8.NODES:256

    9.Low Power Modes:Standby mode

    10.HBM ESD(kV) RS-485 Pins (A, B):±12

    11.HBM ESD(kV)All Other Pins:±2

    12.CDM (kV):/

    13.TA (℃):-40 ~ +125

    14.Package:SOP8

  • 监控器和复位 ICs

    1.PART NO.:WA1823*

    2.DESCRIPTION:Micro Power Voltage Detector with Watchdog and Manual Reset

    3.VCC(V):1~5.5

    4.ICC(μA):6

    5.VTH(V):1.58~4.63

    6.VTH accuracy:0.03

    7.tDELAY(ms):200

    8.Watchdog Timeout Period:1.6s

    9.Output option:Push-Pull

    10.Manual-Reset:support

    11.TA(℃):-40~125

    12.Package:SOT23-5

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