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OPA549-HIREL: Current limit Tolerance & Offset.

Genius 4040 points

Replies: 1

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Part Number: OPA549-HIREL

Hello

We designed the following conditions using OPA549-HIREL.
The Design is complete and OPA549-HIREL can not be changed.

Supply Voltage: +/-15V

Desire Output Current: +/-1A, +/-0.33A

Current Limit: +/-0.47A, +/-1.45A

We request current limit Tolerance & Offset when current limit is 0.47A and 1.45A.
What is the Tolerance range below 1A?

Best Regards
  • Hello Louis,

    As with the standard OPA549 product, no additional assurances are provided regarding the output current limit tolerance parameter beyond what is what is listed in the OPA549-HIREL Electrical Characteristics table. Therefore, please refer to my previous reply about the OPA549 output current limit tolerance:

    https://e2e.ti.com/support/amplifiers/f/14/t/885659

    Do notice that the OPA549-HIREL output current limit tolerance maximum is a little higher than that specified for the standard OPA549.

    Regards, Thomas

    Precision Amplifiers Applications Engineering

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