OPA2156: stress

Given Ding

Expert 8995 points

Part Number: OPA2156

Hi Team,

Just want to check if the part can tolerate >3.5N stress. Thanks.

BRs

Given

over 1 year ago

0 Michael Hartshorne over 1 year ago

TI__Genius 12505 points

Hi Given,

We don't have any specification covering stress. Can you elaborate more on what is meant by this? Is there physical pressure being exerted on the device?

Regards,
Mike

0 Given Ding over 1 year ago in reply to Michael Hartshorne

TI__Expert 8995 points

Hi Mike,

Yes. it's physical pressure. Thanks.

BRs

Given

+1 Michael Hartshorne over 1 year ago in reply to Given Ding

TI__Genius 12505 points

Hi Given,

We have no information to support this and don't recommend using the device under high physical stress. Physical stress can cause electrical problems before there is ever a failure, the most significant example is that offset voltage can be significantly impacted.

Why is this necessary? Is the board bending?

Regards,
Mike

0 Given Ding over 1 year ago in reply to Michael Hartshorne

TI__Expert 8995 points

Hi Mike,

OK. Clear.

BRs

Given

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OPA2156: stress