analog discovery 2 Analog Discovery 2: Wavegen: Maximum output current or power

[JoeWhite]

Hello together,

I've got a question about the Analog Discovery 2:

What is the maximum output current of Wavegen channels W1 and W2 to ground?

Background: I want to connect an LED (in series with a 220 ohm resistor) to a sinusoidal signal of 1Hz (Offset: 2.5V, Amplitude: 2.5V).

If I now display the voltage on the oscilloscope, the curve is cut off at around 4.6V. I believe that the AD2 cannot provide the necessary current from 4.6V.

 

Best regards,

Johannes Weiß

[attila]

Hi @JoeWhite

Between 10mA and 50mA depending on voltage level. At least 10mA at +/-5V and at most 50mA closer to 0V.

[JoeWhite]

Thank you very much, attila!
 

I searched on the web for hours but I didn't look in the Help-Register on the Software.