- To calculate the Rsense Resistor for the Iprop you have the formula:
- This is based on a 5V tolerant Analog Input so if my analog inputs are ony 1,8V I have to modify the formula to Rsense = k* 1,8V/Io . Do you agree ??
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Hi ajayt,
Thank you for posting to the motor driver forum.
Yes. you can re-scale the Rsense formula to have a maximum voltage of 1.8V. However, you should never re-scale to a voltage higher than 5V since it can cause potential damage to the device.