Part Number: DRV8432
Hi Team,
When I connect to the chip, can I control both / OTW and / FAULT pins simultaneously by single signal?
And does this signal need interference isolation?
Regards,
Jhon Chen
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Part Number: DRV8432
Hi Team,
When I connect to the chip, can I control both / OTW and / FAULT pins simultaneously by single signal?
And does this signal need interference isolation?
Regards,
Jhon Chen
Hi Jhon,
Connecting /OTW and /FAULT together works if you want to be alerted to an error on the device.
If you want to determine which error occurred, the /OTW and /FAULT will have to separated to determine the error per Table 1 of the datasheet.
Hi Rick,
I'm so sorry to get something wrong.
What I actually tend to ask is that can I control both / reset_AB and / reset_CD pins simultaneously by single signal ?
And also if /OTW or /FAULT shows high, What is the high logic voltage?
JHON CHEN
Hi user6114574,
Yes, you can connect /RESET_AB and /RESET_CD together.
/OTW and /FAULT should be between 2.95V and 3.65V This is in the datasheet electrical characteristics -- Voh internal pullup resistor only.