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TI Home » TI E2E Community » Support Forums » Amplifiers » Precision Amplifiers » Precision Amplifiers Forum » OPA453 thermal resistance
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OPA453 thermal resistance

This question is answered
Yasuhiro
Posted by Yasuhiro
on Mar 18 2012 23:30 PM
Prodigy20 points

Hi,

I want to know the thermal resistance of OPA453.

The value I want to know is heat pad side, does anyone know the value?

Please help me with this question.

Best regards,

yasuhiro

OPA453
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  • Bruce Trump
    Posted by Bruce Trump
    on Mar 18 2012 23:40 PM
    Verified Answer
    Verified by Yasuhiro
    Mastermind20785 points

    Yasuhiro-san,

    The thermal resistance is shown at the bottom of page 4 of the data sheet as 3'C/W. This is the thermal resistance from junction to the thermal mounting pad on the back side.

    Regards, Bruce.

    OPA453 Thermal resistance
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  • Yasuhiro
    Posted by Yasuhiro
    on Mar 18 2012 23:59 PM
    Prodigy20 points

    Bruce,

    Thank you for answering my question.

    I checked the datasheet and I understand it .

    Best regards,

    yasuhiro

     

    OPA453
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