Hi~ Customer is under evaluating DRV3245B which has 3 comparator, but output has lots glitch in some operation.
Can I know which case has comparator output glitch and how can I remove them?
Thanks.
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Hi~ Customer is under evaluating DRV3245B which has 3 comparator, but output has lots glitch in some operation.
Can I know which case has comparator output glitch and how can I remove them?
Thanks.
Jin-Suk,
Please provide your schematic. If it needs to be shared privately please let us know.
Regards,
-Adam
Hi Jin-Suk,
Can you provide a scope capture showing the output glitching on the PHCx pin as well as the SHx node? The PHCx output is just a digital output monitoring SHx, so I suspect that the noise may be present at the input.
Thanks,
Garrett