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Power consumption of adau1701mini

SigmaDSP & SigmaStudio Skfir Sep 9, 2012 00:00 3 replies Original on forum ↗
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Skfir Question
Sep 9, 2012 00:00

Guyz just thinking of powering it from a battery, could you please advise me, how much current in mA does the board "eat"?

Skfir Reply
Sep 9, 2012 00:00

Just forgot to clarify, the onboard 2W amplifier is switched off.

KJBob Reply
Sep 10, 2012 00:00

Hi Skfir,

My eval board measures 110 mA at 5 volts, without the USBi and with the 2W amplifier quiescent and its outputs unconnected. I suspect that the 'official" spec, allowing for component variations, would be a bit higher.

Bob

Skfir Reply
Sep 10, 2012 00:00

Thanks Bob!