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NE5532 技术问题

Other Parts Discussed in Thread: NE5532, TL082

NE5532这个放大IC,用在倒车雷达上,为什么在常温下没办法正常放大,在高温下才能正常工作?

  • NE5532是音响用信号放大器,IC内集成了反馈网络,具有微信号抑制功能。因此;首先;这个IC不适合弱信号放大应用。另外;NE5532在国内有多个仿制版本,良莠不齐,建议用正品试试。

    对于这类应用;建议用TL082等运放试试。