This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM1875能否做32k-52k的超声波换能器的功放

Other Parts Discussed in Thread: LM1875, OPA561, LM3886

现在需要寻找驱动32k-52k的超声波换能器,但是搜索的到的都是音频功放,一般集中在20hz-20Khz,而看到LM1875的Wide Power Bandwidth: 70 kHz,而在ain-Bandwidth Product 参数是在fo=20 kHz测定,那这个功放能否做我的换能器功放,电路是什么样的?另外是否有专门的超声波换能器功放