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OPA145: Low temperature operation

James C Millener II
Prodigy 250 points
Part Number: OPA145

The data sheet for the OPA145 states that the Absolute Max operating temperature is -55C to 150C. The recommended operating temperature range is -40C to 125C. What differences are expected between the Absolute Max operating temperature and the Recommended operating temperature. In this case case, the interest is in the low temperature range.

  • +1
    TI__Guru 63390 points

    Within the specified (recommended) temperature range from -40C to 125C (or from 0C to 85C), the max/min specified limits as shown in the datasheet table are guaranteed.  The operating temperature range from -55C to 150C means only that part will work like an op amp BUT no specification limits are guaranteed.