November 1, 2009
about 5 years ago
Any idea what the output of pin 9 (CS) does? According to the spec sheet the VNH2… has this listed as NC. Is this an undocumented current feedback?
Sorry. Answered my own question. I missed the little diodes in the block diagram of the output stage. The kickback control is on board.
I am sure I the answer is emphatically YES but let me ask anyway: Should I shield the motor outputs against kickback or is this already accounted for in the circuit in some way that isn’t obvious?
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