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Hi
I am using DAC output for CC(Iout_M) and CV(V_out-m) references for a battery charger application. Iout_M and VOut_M are going to opamp the noninverting terminal.
I am using an RC filter( to the output of both DAC signals). I am using a resistor also in series with the DAC pin
How much maximum current can be supplied by the DAC pin
many times I observed when I am changing DAC output through CAN communication the micro controller resets. what might be the issue.
Hi,
The minimum resistive load that can be driven with the buffered DAC is 5k Ohms.
Could you please monitor your XRSn pin and your power rails with an oscilloscope to see if there is anything unusual causing the resets?
Best Regards,
Ben Collier