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Joined: 3/23/2010(UTC) Posts: 53 Location: Germany
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Hi,
what ist the power comsumption of the Mux board.
And do the I2C line have to be 3.3 v so that i would need level conversion from arduino pin or could it be also apron. 5 V (arduinio without level conversion)?
thx
Branko
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Rank: Administration
Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA
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Power consumption will be <45mA @ 192kHz. There is no I2C interface. You will need to use GPIOs for the two control pins. They are limited to 3.3V, but you can simply build a voltage divider with a pair of resistors for each pin, which will also act as a pull-down, so you only need to switch high. Edited by user Friday, February 1, 2013 9:14:50 PM(UTC)
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