My application requires 4A per phase, from the datasheet I found that a resistor of 50mOhm is appropriate for this. If I'm wrong, please correct me.
Hany Hamza
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TMC262
Recommended for New Designs
The TMC262C drivers for two-phase stepper
motors offer an industry-leading feature
set, including high-resolution microstepping, sensorless mechanical...
Datasheet
TMC262 on Analog.com
Hi Hany, the TMC262 directly compares the voltage measured at the sense resistors to an internally generated reference voltage with the same range of +-0.35V. Therefore, unfortunately there is no intermediate signal available.