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ISO124: ISO124

Laker Lian
Intellectual 290 points
Part Number: ISO124
Other Parts Discussed in Thread: AMC1411, ISO224, AMC1400

Hello:

Can I connect VS1- to GND1? I want to use a single power supply.

Below is my circuit diagram

  • 0
    TI__Guru 50541 points

    Hi Laker,

    No, this device requires a bipolar supply as stated in table 6.3 of the device datasheet. 

    If wanting to use a device with a single high side supply, you could consider the ISO224 (8.5mm package) or AMC1411/AMC1400 (14mm package).