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ISO7742: default output

Part Number: ISO7742

Hi, expert,

May I know the state of output under the condition that EN is high, power on VDD1 and VDD2, no pull-up or pull-down resistor? Is there a different between ISO7742 and ISO7742F output? Thanks. 

Best Regards.

Chen

  • Hi Chen,

    The suffix 'F' defines the default state of the output. Please refer to the below function table from datasheet which explains the various conditions under which the output is going to to default state. This also clarifies how ISO7742 and ISO7742F differ in function. Thanks.

    Regards,
    Koteshwar Rao