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LMV358A-Q1: Difference between LMV358N-Q1 and LMV358A-Q1

Part Number: LMV358A-Q1
Other Parts Discussed in Thread: LMV358A


Our customer has been using LMV358N-Q1 for automotive application.

This time they consider to switch it to LMV358A-Q1 caused by LT and Pop-cone noise.

We have got several questions for their new device qualification, could you give us information for next items.

If E2E is not right place to ask this type of question then please introduce us right person to contact.

  1. About Lead Frame material, Are LMV358N-Q1, LMV358A and LMV358A-Q1 using 100% same contained material?
  2. Which existing OPA devices are using same LF material with LMV358A-Q1? And what is shipment quantity total so far?
  3. Are LMV358A and LMV358A-Q1 using same die but different test and qualification?