我有3个运放是082D，NE5532，4558。这3个运放中哪2个最好的 推荐几款好的运放IC,一定要可以代换NE5532
LM358 LM324 NE5532\u8fd9\u4e09\u4e2a\u8fd0\u653e\u54ea\u4e2a\u597dLM358\u4e0eLM324\u662f\u540c\u4e00\u79cd\u7c7b\u8fd0\u653e\uff0c\u53ea\u662f\u5185\u90e8\u5c01\u88c5\u6570\u91cf\u4e0d\u540c\u3002
NE5532\u5404\u9879\u4ea4\u6d41\u6280\u672f\u6307\u6807\u660e\u663e\u9ad8\u4e8e\u524d\u4e8c\u8005\uff0c\u4f46\u662f\u8017\u7535\u6bd4\u8f83\u5927\u3002
NE5532\uff1a\u786e\u5b9e\u6709\u70b9\u80c6\u5473\uff0c\u89e3\u6790\u529b\u4e00\u822c\uff0c\u9ad8\u9891\u6bd4\u8f83\u71e5\uff0c\u4f4e\u9891\u6bd4\u8f83\u7cca\u4e14\u80a5\u3002
op275:\u548c5532\u6bd4\uff0c\u80c6\u6027\u8fd8\u91cd\u4e00\u70b9\uff0c\u89e3\u6790\u529b\u3001\u4f4e\u9891\u3001\u97f3\u573a\u66f4\u597d\u4e00\u70b9\uff0c\u53ef\u4ee5\u4e70\u8d34\u7247\u7684\u6765\u6253\u78e8\u58f0\u5361\u7528\uff08\u7279\u522b\u662f\u521b\u65b0\u7684\uff09\uff0c\u53ef\u4ee5\u6539\u5584\u786c\u51b7\u7684\u6570\u7801\u58f0\u3002
EL2244\uff1a\u97f3\u8272\u4e2d\u6027\uff0c\u97f3\u573a\u6bd4\u8f83\u5bbd\uff0c\u9ad8\u9891\u8fd8\u53ef\u4ee5\uff0c\u4e2d\u9891\u97f3\u4e50\u5473\u5dee\uff0c\u6709\u4eba\u8bf4\u89e3\u6790\u529b\u5f88\u9ad8\uff0c\u5176\u5b9e\u662f\u56e0\u4e3a\u4f4e\u9891\u91cf\u611f\u5c11\uff0c\u4e2d\u9891\u8584\uff0c\u9ad8\u9891\u663e\u5f97\u7a81\u51fa\u800c\u5df2\u3002\u8981\u7528\u597d\u6bd4\u8f83\u96be\u3002
LT1057\uff1a\u4e24\u7aef\u5ef6\u4f38\u4e0d\u9519\uff0c\u901f\u5ea6\u3001\u52a8\u6001\u548c\u89e3\u6790\u529b\u4e5f\u633a\u597d\uff0c\u5c31\u662f\u5c5e\u51b7\u8272\u8c03\uff0c\u653e\u51fa\u7684\u97f3\u4e50\u597d\u8c61\u6709\u79cd\u4e0d\u98df\u4eba\u95f4\u70df\u706b\u7684\u5473\u9053\uff0c\u8ba9\u4f60\u53ef\u4ee5\u9759\u9759\u7684\u542c\uff0c\u5374\u71c3\u4e0d\u8d77\u5bf9\u97f3\u4e50\u7684\u90a3\u4efd\u6fc0\u60c5\u3002
AD827\uff1a\u5ef6\u4f38\u975e\u5e38\u597d\uff0c\u89e3\u6790\u529b\u9ad8\uff0c\u9ad8\u9891\u534e\u4e3d\uff0c\u4e2d\u9891\u7eaf\u539a\uff0c\u4f4e\u9891\u4e0b\u6f5c\u548c\u529b\u5ea6\u90fd\u4e0d\u9519\uff0c\u97f3\u573a\u5411\u524d\u540e\u5de6\u53f3\u62d3\u5c55\uff0c\u6709\u4e86\u51f9\u51f8\u611f\uff08\u8fd9\u4e00\u70b9\u6bd4\u5176\u5b83\u8fd0\u653e\u5f3a\uff09\uff0c\u901f\u5ea6\u5feb\uff0c\u52a8\u6001\u597d\uff0c\u611f\u89c9\u5f88\u5927\u6c14\uff0c\u521d\u6362\u4e0a\u6b64\u8fd0\u653e\u540e\u786e\u5b9e\u6709\u8ba9\u4eba\u4e3a\u4e4b\u4e00\u632f\u7684\u611f\u89c9\u3002\u4f46\u4e45\u542c\u4e4b\u4e0b\uff0c\u4e5f\u53d1\u73b0\u5f88\u591a\u95ee\u9898\uff0c1\u867d\u7136\u4e09\u9891\u6bb5\u3001\u97f3\u573a\u5f88\u5bbd\uff0c\u6c14\u52bf\u8db3\uff0c\u5927\u5f00\u5927\u5408\uff0c\u4f46\u603b\u611f\u89c9\u7ed3\u6784\u6709\u70b9\u677e\uff0c\u4e0d\u591f\u7d27\u6eb1\uff0c2\u4eba\u58f0\u90e8\u4efd\u4e00\u822c\uff0c\u6709\u65f6\u5927\u52a8\u6001\u65f6\uff0c\u4eba\u58f0\u88ab\u914d\u4e50\u58f0\u6df9\u6ca13\u4e0d\u591f\u7ec6\u817b\uff0c\u5c5e\u4e8e\u6fc0\u60c5\u6709\u4f59\u800c\u67d4\u60c5\u4e0d\u8db3\uff0c4\u97f3\u4e50\u5473\u4e0d\u591f\u3002\u4e0d\u8fc7\u5f88\u591a\u7684\u4eba\u559c\u6b22\u8fd9\u79cd\u98ce\u683c\u3002\u5f53\u7136\u4e70\u4e24\u7247\u6765\u6362\u6362\u53e3\u5473\u542c\u8fd8\u662f\u53ef\u4ee5\u7684\uff0c\u6309\u6211\u7684\u611f\u89c9\uff0c\u7528\u5728AV\u529f\u653e\u4e0a\u770bDVD\u5927\u7247\u5e94\u8be5\u5f88\u9002\u5408\u3002
OPA2604\uff1a\u611f\u89c9\u8c615532\u7684\u5347\u7ea7\u7248\uff0c\u5404\u65b9\u9762\u90fd\u6709\u5f88\u5927\u63d0\u9ad8\uff0c\u89e3\u6790\u529b\u4e0d\u9519\uff0c\u97f3\u4e50\u5473\u66f4\u597d\uff0c\u6709\u80c6\u5473\uff0c\u58f0\u5e95\u5c5e\u4e8e\u8f83\u7eaf\u539a\u4e14\u6709\u70b9\u521a\u6027\uff0c\u7efc\u5408\u7d20\u8d28\u5f88\u4e0d\u9519\u3002
DY649\uff1a\u548c2604\u6bd4\uff0c\u89e3\u6790\u529b\u66f4\u597d\uff0c\u9ad8\u9891\u90e8\u4efd\u7ea4\u7ec6\u800c\u53c8\u67d4\u7f8e\u4e14\u6cdb\u97f3\u4e30\u5bcc\uff0c\u58f0\u5e95\u6ca12604\u539a\uff0c\u5f88\u6e05\u6f88\u3001\u7ec6\u81f4\u7684\u611f\u89c9\uff0c\u97f3\u4e50\u753b\u9762\u5f02\u5e38\u6e05\u6670\uff0c\u4eba\u58f0\u90e8\u4efd\u5706\u6da6\u901a\u900f\u3001\u6709\u79cd\u751c\u751c\u7684\u611f\u89c9\uff0c\u4eba\u58f0\uff08\u7279\u522b\u662f\u5973\u58f0\uff09\u662f\u5b83\u7684\u5f3a\u9879\u3002
DY639\uff1a\u6574\u4f53\u6027\u7a0d\u5f31\u4e8e649\uff0c\u4f46\u66f4\u5177\u5907\u80c6\u673a\u7279\u6027\uff0c\u80c6\u5473\u66f4\u6d53\u3002
DY669\uff1a\u548c2604\u5dee\u4e0d\u592a\u591a\uff0c\u7eaf\u539a\u7684\u58f0\u97f3\u3002
AD712\uff1a\u89e3\u6790\u529b\u5f88\u597d\uff0c\u6e05\u6670\u800c\u53c8\u6ca1\u6709\u97f3\u67d3\u7684\u58f0\u97f3\uff0c\u4e00\u79cd\u5f88\u900f\u660e\u7684\u611f\u89c9\uff0c\u58f0\u5e95\u7ec6\u81f4\uff0c\u4f4e\u9891\u91cf\u7a0d\u5c11\u3002\u5c5e\u4e8e\u5178\u578b\u7684\u76d1\u542c\u98ce\u683c\u3002\u4e0d\u8fc7\u53ef\u80fd\u5f88\u591a\u4eba\u90fd\u4e0d\u5927\u559c\u6b22\u8fd9\u79cd\u7eaf\u51c0\u6c34\u7684\u611f\u89c9\uff0c\u8fd8\u662f\u52a0\u70b9\u5473\u7cbe\u597d\uff0c\u5927\u6982\u662f\u6211\u5df2\u524d\u73a9\u8fc7\u97f3\u4e50\u5236\u4f5c\u7684\u539f\u56e0\u5427\uff0c\u4e60\u60ef\u4e86\u8fd9\u79cd\u7eaf\u7eaf\u7684\u76d1\u542c\u5473\u9053\uff0c\u633a\u611f\u5174\u8da3\u3002
AD712\uff08\u91d1\u5c01\uff09\uff1a\u4e00\u65f6\u597d\u5947\uff0c\u7b2c\u4e8c\u5929\u53c8\u53bb\u5f04\u4e86\u4e2a\u91d1\u5c01\u7684\uff0c\u548c\u9676\u5c01\u6bd4\uff0c\u611f\u89c9\u89e3\u6790\u529b\u66f4\u597d\uff0c\u58f0\u5e95\u66f4\u7eaf\u539a\u70b9\uff0c\u4f4e\u9891\u5f39\u8df3\u611f\u4e0b\u6f5c\u5ea6\u90fd\u6709\u6240\u52a0\u5f3a\uff0c\u97f3\u573a\u5b9a\u4f4d\u611f\u4e0d\u9519\u3002...\u521a\u5f00\u59cb\u542c\u65f6\u611f\u89c9\u597d\u8c61\u4eba\u58f0\u6e05\u6dc5\u5ea6\u8fd8\u4e0d\u5982\u9676\u5c01\u7684\uff0c\u5403\u4e86\u4e00\u60ca\uff0c\u540e\u6765\u53cd\u590d\u6bd4\u8f83\u624d\u53d1\u73b0\uff0c\u56e0\u4e3a\u9676\u5c01\u7684\u9ad8\u9891\u6bd4\u8f83\u51b2\u3001\u76f4\u767d\u3001\u58f0\u5e95\u8584\uff0c\u4eba\u58f0\u663e\u5f97\u4eae\uff0c\u6240\u4ee5\u6709\u8fd9\u79cd\u611f\u89c9\uff0c\u8fd8\u662f\u91d1\u5c01\u7684\u8010\u542c\u5ea6\u66f4\u9ad8\u3002\u4e0d\u8fc7\uff0c\u4e0d\u592a\u63a8\u8350\u4f7f\u7528\uff0c\u56e0\u4e3a\u73b0\u5728\u91d1\u5c01\u7684\u627e\u4e0d\u5230\u62c6\u673a\u4ef6\u4e86\uff0c\u53ea\u6709\u4e70\u5168\u65b0\u7684\uff0c\u898175\u5143\uff0c\u8fd9\u4e2a\u4ef7\u4f4d\u53ef\u4ee5\u4e70\u5230\u66f4\u597d\u7684\u578b\u53f7\u4e86\u3002
AD797\uff1a\u503c\u5f97\u8bd5\u8bd5\u7684\u4e1c\u4e1c\uff0c\u4eba\u58f0\u5f88\u4eb2\u5207\uff0c\u5728\u670b\u53cb\u5bb6\u6d4b\u5b8c\u540e\u7acb\u523b\u88ab\u6263\u4e0b\u6765\u4e86\u3002
\u62c6\u673a\u4ef645\u5143;\u56e0\u4e3a\u65f6\u95f4\u5173\u7cfb\uff0c\u5c31\u4e70\u4e86\u8fd9\u4e9b\u4e1c\u4e1c\u6d4b\u3002\u5176\u5b83\u8fd8\u6709\u66f4\u9ad8\u6863\u7684627\uff0c2111\uff08\u8981100\u5143\uff09\uff0cDY2000\u3001AD927\uff08\u597d\u8c61\u6ca1\u542c\u8bf4\u8fc7\uff09\u4ee5\u540e\u6709\u673a\u4f1a\u518d\u8bd5\uff0c\u7279\u522b\u662f\u6709\u4e2a\u5e97\u5bb6\u6781\u529b\u63a8\u8350\u7684\u53f7\u79f0\u201c\u6253\u904d\u5929\u4e0b\u65e0\u654c\u624b\u201d\u7684\u91d1\u5c01OPA2604\uff08\u8981\u4ef7200/\u4e2a\uff09\u5f88\u6709\u70b9\u5438\u5f15\u529b
;\u6700\u540e\uff0c\u8bf4\u8bf4\u6d4b\u8bd5\u611f\u89c9\uff1a
1\u8fd0\u653e\u8fd9\u4e1c\u897f\u8fd8\u662f\u4e0d\u9519\u7684\uff0c\u73a9\u8d77\u6765\u6bd4\u8f83\u7b80\u5355\u53c8\u5f88\u6709\u6548\u679c,
2\u5b9e\u9645\u4e0a\u5230\u4e862604\u8fd9\u4e00\u7ea7\u522b\uff0c\u89e3\u6790\u529b\u3001\u97f3\u573a\u3001\u97f3\u4e50\u6027\u7b49\u5404\u9879\u6307\u6807\u4e5f\u90fd\u76f8\u5f53\u4e0d\u9519\u4e86\uff0c\u9ad8\u6863\u8fd0\u653e\u90fd\u5f88\u6709\u7279\u70b9\uff0c\u4e3b\u8981\u8fd8\u662f\u770b\u81ea\u5df2\u7684\u97f3\u4e50\u53e3\u5473\u6765\u9009\u62e9;
3\u5148\u540e\u53bb\u4e86\u51e0\u4e2a\u5730\u65b9\u6d4b\uff0c\u4e0d\u540c\u7684\u529f\u653e\u6d4b\u7684\u611f\u89c9\u4e0d\u5168\u4e00\u6837\uff0c\u770b\u6765\u7535\u8def\u8bbe\u8ba1\u8fd8\u662f\u6700\u91cd\u8981\u7684\uff0c\u6211\u670b\u53cb\u7684\u4e00\u53f0\u82f1\u56fdCD\u673a\u58f0\u97f3\u5f88\u597d\uff0c\u5c31\u662f\u7528\u516b\u72475532\u7ec4\u6210\u8fd0\u653e\u7684.
;4\u642d\u914d\u5f88\u91cd\u8981\uff0c\u6211\u81ea\u5df2\u6709\u4e2a\u65af\u5df4\u514bCD\u673a\u548cAD10\u7684\u8033\u673a\uff08\u58f0\u67d3\u5f88\u91cd\uff09\uff0c\u53c8\u6d51\u53c8\u539a\u9ad8\u9891\u8fd8\u523a\u8033\u5e73\u65f6\u600e\u4e48\u542c\u90fd\u4e0d\u662f\u5473\uff0c\u5df2\u95f2\u7f6e\u5f88\u4e45\u4e86\uff0c\u4e8e\u662f\u628a\u624b\u4e0a\u7684\u8fd0\u653e\u6328\u4e2a\u7ec4\u5408\u6d4b\u8bd5\uff0c\u62c6\u817e\u4e86\u4e00\u665a\u4e0a\uff0c\u6700\u540eCD\u673a\u7684\u4e24\u4e2a2604\u6362\u6210\u4e86DY649\uff0c\u8033\u653e\u4e0a5532\u6362\u6210\u4e86712\uff081057\u4e5f\u53ef\u4ee5\uff09\uff0c\u518d\u542c\u8033\u673a\uff0c\u6e05\u6dc5\u3001\u900f\u660e\uff0c\u7ec6\u8282\u4e30\u5bcc\u3001\u4f4e\u97f3\u6709\u529b\uff0c\u7279\u522b\u662f\u4eba\u58f0\u90e8\u4efd\u975e\u5e38\u7a81\u51fa\u3002\u611f\u89c9\u53d8\u4e86\u4e00\u526f\u8033\u673a\u3002
\u501f\u4e86\u670b\u53cb\u7684K501\u8bd5\uff0c\u5219\u611f\u89c9827+DY649\u7ec4\u5408\u6700\u597d
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\u80c6\u5473\u8fd0\u653eOPA604\u4e0e OPA2604\u3002\u8fd9\u4e24\u79cd\u8fd0\u653e\u90fd\u662fBurr Brown\u516c\u53f8\u7684\u4ea7\u54c1\uff0cOPA604\u4e3a\u5355\u8fd0\u653e\uff0cOPA2604\u4e3a\u53cc\u8fd0\u653e\u3002\u5b83\u4eec\u90fd\u662f\u4e13\u4e3a\u97f3\u9891\u800c\u8bbe\u8ba1\u7684\u4e13\u7528\u8fd0\u653e\uff0c\u97f3\u8272\u9187\u539a\u3001\u5706\u6da6\uff0c\u4e2d\u6027\u504f\u6696\u3001\u80c6\u5473\u751a\u6d53\uff0c\u662f\u88ab\u8a89\u4e3a\u6700\u6709\u7535\u5b50\u7ba1\u97f3\u8272\u7684\u8fd0\u7b97\u653e\u5927\u5668\u3002\u5f53\u5e74\u7684\u4ef7\u683c\u4e5f\u4e0d\u4f4e\uff0c\u4f46\u8fd8\u662f\u88ab\u8bb8\u591a\u97f3\u54cd\u53d1\u70e7\u53cb\u9009\u4e3a\u6469\u673a\u5347\u7ea7\u673a\u5668\u7684\u5bf9\u8c61\u3002\u73b0\u5728\u8fd9\u4e24\u79cd\u8fd0\u653e\u7684\u4ef7\u683c\u90fd\u5df2\u8f83\u4e3a\u5408\u7406\uff0cOPA604\u4e3a25\u5143\uff0cOPA2604\u898140\u591a\u5143\uff0c\u53d1\u70e7\u53cb\u7528\u6765\u6469\u673a\u662f\u4e0d\u9519\u7684\u9009\u62e9\u3002
第一个应该是TL082，NE5532，RC4558（或NJM4558，最常见，但不确定），
芯片的前缀（代表生产商）和后缀（代表封装和温度性能）不同，有时候性能差很多。
TL082是最常见的通用运放，NE5532是音频运放，RC4558也是音频运放，要比较性能还有点麻烦，因为领域不同。
如果是音频放大：NE5532>RC4558>TL082
如果是频率响应：NE5532>TL082>RC4558，整体性能参考这一项排序也可以。
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