DS3911: FAQ

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  • DS3911 I2C SDA pin maximum sink current

    3mA is recommended (this is what they tested with in the datasheet) and this follows from the way the internal pull-down/up circuits are sized. Even 1mA will be strong enough in most cases. But 5mA would…
  • DS3911 I2C SDA pin maximum sink current

    3mA is recommended (this is what they tested with in the datasheet) and this follows from the way the internal pull-down/up circuits are sized. Even 1mA will be strong enough in most cases. But 5mA would…
  • What is the DS3911 Output Current?

    The output current is around 1mA but it is not tested.

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