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OPA569: OPA569AIDWPR生产时有不良，帮忙分析下大概是啥引起的

DARK NIE
Prodigy 50 points

Part Number: OPA569

不良现象：BE3.0不良/Battery不良。、

其中BE3.0不良问题，ELD做了2x IC的交叉验证，不良现象随着IC转移。