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Topic: [Q] AnalogRead with the Due... (response time) (Read 922 times) previous topic - next topic

rbid

Hello,

On the documentation for analogRead(pin), it is mentioned that the response time is about ~100usec. Is this the same for the Arduino Due that has a faster clock? ...

Thanks in advance.

Grumpy_Mike

You can get 1000 readings in 40mS so that makes it about 40uS per reading.

It is not the clock speed of the processor but the clock speed in the A/D that is the deciding factor. That has to be slow enough to allow the analogue components to settle.

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