DFN 数字隔离器

1.5 kV rms, DFN Package

π110x1x: AC 1500Vrms;π12xx1x: AC 1500Vrms




    The π1xxxxx are2PaiSemi digital isolators product family based on iDivider technology. By usingmaturated standard semiconductor CMOS technology and innovative design, theseisolation components provide outstanding performance characteristics superiorto alternatives such as optocoupler devices and other integrated isolators. The π1xxxxx isolator data channels areindependent and are available in a variety of configurations with a withstandvoltage rating of  1.5 kV rms to 6.0 kVrms and the data rate from DC up to 600Mbps (see the Ordering Guide). Thedevices operate with the supply voltage on either side ranging from 3.0 V to5.5 V, providing compatibility with lower voltage systems as well as enablingvoltage translation functionality across the isolation barrier.

    Thefail-safe state is available in which the outputs transition to a preset statewhen the input power supply is not applied.


    Ultra low power consumption:

    π110x1x: 0.55mA/Channel

    π12xx1x: 0.35mA/Channel

    Highdata rate:

    π110M1x: 10Mbps

    π110E1x: 200Mbps

    π12xM1x: 10Mbps

    π12xE1x: 200Mbps

    High common-mode transient immunity: 50 kV/µs typical

    High robustness to radiated and conducted noise

    Low propagation delay:

    8 ns typical for 5 V operation

    10 ns typical for 3.3 V operation

    Isolation voltages: AC 1500Vrms

    High ESD rating:


    Human bodymodel (HBM) ±7kV, single side

    3 V to 5.5 V level translation

    Wide temperature range: -40°C to 125°C

    8-PIN,RoHS-compliant, DFN package(3mm*2mm)


    General-purposemultichannel isolation
    Industrial field bus isolation


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