Hi, Team,
I have a basic question for INA30x series. Is it ok to add IN+, IN- before VS is added?
Best Regards,
Satoshi Yone
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Hi, Team,
I have a basic question for INA30x series. Is it ok to add IN+, IN- before VS is added?
Best Regards,
Satoshi Yone
Hello Satoshi-san,
Please see the recommendations from Section 9 - Power Supply Recommendations of the INA30x datasheet. In general it is recommended to apply power to Vs before connecting the inputs. If the inputs must be connected first, an RC filter should be connected at Vs to limit current into the Vs pin during startup.
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Best regards,
Ian Williams
Applications Manager
Current & Magnetic Sensing
Hi, Ian,
Thanks for your answer!!
I checked the condition with the customer. The voltage is 12V. Slew rate is 12V/800us = 0.015us. For this condition, the customer can add IN+, In-, right?
Best Regards,
Satoshi Yone
Hi Satoshi-san,
Yes, that should be no problem.
Best regards,
Ian Williams