丝印为73ND,封装为SOT23-5。
引脚对应应为 1=- in 、2=GND或+in、3=vcc、4 =out 、5=GND或+in
图片如下(原谅我的渣像素):
这是啥型号的运放?有对照表可以查吗?感谢!
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http://www.ti.com/packaging/docs/partlookup.tsp在这个链接里可以通过顶端标识查型号。
但是73ND没找到对应的型号,确认是TI的运放产品吗?