Hi,
I have project need to work on 85degC. I have some question.
Recommended operating temp = -40~+125. But...
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When Ambient temperature = 25degC : The waveform is good.
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When Ambient temperature = 85degC : The SDI(IC SDO) is bad. It can't feedback any signal and can't start up.
If we are change chamber temperature =79 degC. It will restore.
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If we are cut pin10(DRV8301). When 85degC. same result.
