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Original question:

TMS320F28069M: InstaSPIN voltage and current sensors setup

TMS320F28069M: Instaspin / Current Sensor bandwidth

David Palombo
Prodigy 100 points

Part Number: TMS320F28069M

What is the recommended minimum bandwidth for the entire signal chain for the current sensor feedback on Instaspin devices?

Thank you,

David

  • 0
    TI__Guru** 117130 points

    That depends on the current sensor and what current control bandwidth you want. The current sensor and sampling frequency will define the maximum bandwidth, and the minimum bandwidth is better to be greater than the current control bandwidth.