LM2940S-5.0 Commonly used fiber driver chip and power management chip for Audi amplifier modules LM2940S-5.0 Commonly used fiber driver chip and power management chip for Audi amplifier modules Post navigationPrevious post: FOS8104 OS8104-2440 AUDI J525 Audio amplifier vulnerable chips – 2 PCS Per Lot Leave a Reply Cancel replyYou must be logged in to post a comment.