{"id":8352,"date":"2025-04-08T15:16:39","date_gmt":"2025-04-08T07:16:39","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?p=8352"},"modified":"2025-04-08T15:16:40","modified_gmt":"2025-04-08T07:16:40","slug":"sysfdq-dgyjdlcjyd","status":"publish","type":"post","link":"https:\/\/www.hotchip.com.cn\/sysfdq-dgyjdlcjyd\/","title":{"rendered":"\u53cc\u8fd0\u7b97\u653e\u5927\u5668\u4e1c\u839e\u6709\u51e0\u5927\u7c7b\u5382\u5bb6\u4f1a\u7528\u5230\uff1f"},"content":{"rendered":"
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\u53cc\u8fd0\u7b97\u653e\u5927\u5668\uff08Dual Operational Amplifier\uff09\u56e0\u5176\u96c6\u6210\u5ea6\u9ad8\u3001\u6210\u672c\u4f4e\u3001\u8bbe\u8ba1\u7075\u6d3b\u7b49\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4fe1\u53f7\u8c03\u7406\u3001\u6ee4\u6ce2\u3001\u7535\u538b\u6bd4\u8f83\u3001\u529f\u7387\u9a71\u52a8\u7b49\u573a\u666f\u3002\u6839\u636e\u5e02\u573a\u8c03\u7814\uff0c2024\u5e74\u5168\u7403\u8fd0\u7b97\u653e\u5927\u5668\u5e02\u573a\u89c4\u6a21\u5df2\u7a81\u783450\u4ebf\u7f8e\u5143\uff0c\u5176\u4e2d\u53cc\u8def\u578b\u53f7\u56e0\u591a\u901a\u9053\u8bbe\u8ba1\u4f18\u52bf\uff0c\u5728\u590d\u6742\u7cfb\u7edf\u4e2d\u5360\u6bd4\u6301\u7eed\u6500\u5347\u3002\u4e1c\u839e\u4f5c\u4e3a\u4e2d\u56fd\u7535\u5b50\u5236\u9020\u4e1a\u7684\u6838\u5fc3\u533a\u57df\uff0c\u5176\u5e94\u7528\u9700\u6c42\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u516d\u5927\u9886\u57df\uff1a<\/p> 1. \u6d88\u8d39\u7535\u5b50\uff1a\u667a\u80fd\u7ec8\u7aef\u7684\u201c\u4fe1\u53f7\u5904\u7406\u5fc3\u810f\u201d<\/p> \u6d88\u8d39\u7535\u5b50\u662f\u4e1c\u839e\u7684\u652f\u67f1\u4ea7\u4e1a\u4e4b\u4e00\uff0c\u6db5\u76d6\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u7b49\u3002\u53cc\u8fd0\u7b97\u653e\u5927\u5668\u5728\u6b64\u7c7b\u4ea7\u54c1\u4e2d\u627f\u62c5\u97f3\u9891\u5904\u7406\u3001\u7535\u6e90\u7ba1\u7406\u3001\u4f20\u611f\u5668\u4fe1\u53f7\u653e\u5927\u7b49\u5173\u952e\u4efb\u52a1\u3002\u4f8b\u5982\uff1a<\/p> – \u97f3\u9891\u5904\u7406\uff1a\u9ad8\u4fdd\u771f\u97f3\u9891\u653e\u5927\u7535\u8def\u9700\u4f9d\u8d56\u4f4e\u566a\u58f0\u3001\u9ad8\u5e26\u5bbd\u7684\u8fd0\u653e\uff0c\u5982\u534e\u82af\u90a6\u7684HXB-OP280\u7cfb\u5217\uff0c\u5176\u589e\u76ca\u5e26\u5bbd\u79ef\u8fbe50MHz\uff0c\u652f\u6301\u8f68\u5230\u8f68\u8f93\u51fa\uff0c\u53ef\u663e\u8457\u63d0\u5347\u97f3\u8d28\u8868\u73b0\u3002<\/p> – \u7535\u6e90\u7ba1\u7406\uff1a\u5728\u4fbf\u643a\u8bbe\u5907\u4e2d\uff0c\u4f4e\u529f\u8017\u8fd0\u653e\uff08\u5982HXB-LM358D\uff09\u7528\u4e8e\u7535\u6c60\u7535\u91cf\u76d1\u6d4b\u548cDC-DC\u8f6c\u6362\u53cd\u9988\u63a7\u5236\uff0c\u786e\u4fdd\u8bbe\u5907\u7eed\u822a\u4e0e\u7a33\u5b9a\u6027\u3002<\/p> 2. \u5de5\u4e1a\u81ea\u52a8\u5316\uff1a\u7cbe\u5bc6\u63a7\u5236\u7684\u6838\u5fc3\u5143\u4ef6<\/p> \u4e1c\u839e\u7684\u5de5\u4e1a\u673a\u5668\u4eba\u3001\u6570\u63a7\u673a\u5e8a\u7b49\u9ad8\u7aef\u88c5\u5907\u5236\u9020\u4e1a\u5bf9\u8fd0\u653e\u7684\u7cbe\u5ea6\u4e0e\u6297\u5e72\u6270\u80fd\u529b\u8981\u6c42\u6781\u9ad8\u3002\u5178\u578b\u5e94\u7528\u5305\u62ec\uff1a<\/p> – \u4f20\u611f\u5668\u4fe1\u53f7\u8c03\u7406\uff1a\u5de5\u4e1a\u4f20\u611f\u5668\u8f93\u51fa\u7684\u5fae\u5f31\u4fe1\u53f7\u9700\u901a\u8fc7\u9ad8\u5171\u6a21\u6291\u5236\u6bd4\uff08CMRR\uff09\u8fd0\u653e\u8fdb\u884c\u653e\u5927\uff0c\u4f8b\u5982\u534e\u82af\u90a6\u7684HXB-AD8226\u5bf9\u6807\u56fd\u9645\u54c1\u724c\uff0cCMRR\u9ad8\u8fbe120dB\uff0c\u9002\u7528\u4e8e\u538b\u529b\u3001\u6e29\u5ea6\u4f20\u611f\u5668\u7684\u524d\u7aef\u5904\u7406\u3002<\/p> – \u7535\u673a\u9a71\u52a8\uff1a\u610f\u6cd5\u534a\u5bfc\u4f53TSB582\u7b49\u5927\u7535\u6d41\u8fd0\u653e\u53ef\u9a71\u52a8\u5de5\u4e1a\u7535\u673a\uff0c\u800c\u534e\u82af\u90a6\u7684HXB-TS580\u7cfb\u5217\u5728\u8f93\u51fa\u7535\u6d41\uff08200mA\uff09\u548c\u6563\u70ed\u6027\u80fd\u4e0a\u8fdb\u4e00\u6b65\u4f18\u5316\uff0c\u9002\u914d\u4f3a\u670d\u63a7\u5236\u7cfb\u7edf\u3002<\/p> 3. \u6c7d\u8f66\u7535\u5b50\uff1a\u667a\u80fd\u9a7e\u9a76\u7684\u201c\u795e\u7ecf\u672b\u68a2\u201d<\/p> 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5G\u57fa\u7ad9\u3001\u5149\u7ea4\u901a\u4fe1\u8bbe\u5907\u9700\u8981\u9ad8\u901f\u8fd0\u653e\u5904\u7406\u9ad8\u9891\u4fe1\u53f7\u3002\u4f8b\u5982\uff1a<\/p> – \u5c04\u9891\u524d\u7aef\uff1aAiP803X\u7b4950MHz\u5e26\u5bbd\u8fd0\u653e\u7528\u4e8e\u4fe1\u53f7\u653e\u5927\u4e0e\u6ee4\u6ce2\uff0c\u800c\u534e\u82af\u90a6\u7684HXB-AIP805\u7cfb\u5217\u5c06\u5e26\u5bbd\u63d0\u5347\u81f380MHz\uff0c\u9002\u914d\u6beb\u7c73\u6ce2\u901a\u4fe1\u9700\u6c42\u3002<\/p> – \u6570\u636e\u8f6c\u6362\uff1a\u5728ADC\/DAC\u63a5\u53e3\u7535\u8def\u4e2d\uff0c\u9ad8\u7cbe\u5ea6\u8fd0\u653e\uff08\u5982HXB-AD8253\uff09\u53ef\u51cf\u5c11\u91cf\u5316\u8bef\u5dee\uff0c\u63d0\u5347\u4f20\u8f93\u901f\u7387\u3002<\/p> 5. \u533b\u7597\u8bbe\u5907\uff1a\u751f\u547d\u5065\u5eb7\u7684\u201c\u5b88\u62a4\u8005\u201d<\/p> \u4e1c\u839e\u7684\u533b\u7597\u7535\u5b50\u4f01\u4e1a\u5c06\u53cc\u8fd0\u653e\u7528\u4e8e\u751f\u7269\u7535\u4fe1\u53f7\u91c7\u96c6\u4e0e\u5206\u6790\uff1a<\/p> – \u5fc3\u7535\u76d1\u6d4b\uff1aAD8226\u7b49\u9ad8CMRR\u8fd0\u653e\u53ef\u63d0\u53d6\u5fae\u4f0f\u7ea7\u5fc3\u7535\u4fe1\u53f7\uff0c\u534e\u82af\u90a6\u540c\u7c7b\u4ea7\u54c1\u901a\u8fc7EMC\u8ba4\u8bc1\uff0c\u6297\u5e72\u6270\u80fd\u529b\u63d0\u534730%\u3002<\/p> – \u4fbf\u643a\u533b\u7597\u8bbe\u5907\uff1a\u4f4e\u529f\u8017\u8fd0\u653e\u5728\u8840\u7cd6\u4eea\u3001\u8840\u6c27\u4eea\u4e2d\u5ef6\u957f\u7535\u6c60\u5bff\u547d\uff0c\u5de5\u4f5c\u7535\u6d41\u4f4e\u81f360\u03bcA\u3002<\/p> 6. \u65b0\u80fd\u6e90\u4e0e\u667a\u80fd\u7167\u660e\uff1a\u7eff\u8272\u80fd\u6e90\u7684\u201c\u667a\u6167\u5927\u8111\u201d<\/p> \u5728\u5149\u4f0f\u9006\u53d8\u5668\u3001LED\u9a71\u52a8\u7b49\u9886\u57df\uff0c\u53cc\u8fd0\u653e\u7684\u4f5c\u7528\u4e0d\u53ef\u6216\u7f3a\uff1a<\/p> – \u592a\u9633\u80fd\u63a7\u5236\u5668\uff1a\u4e2d\u5faeCMS32F035\u7b49\u96c6\u6210\u8fd0\u653e\u7684MCU\u7528\u4e8eMPPT\u7b97\u6cd5\uff0c\u800c\u534e\u82af\u90a6\u63d0\u4f9b\u5b9a\u5236\u5316\u8fd0\u653e\u6a21\u5757\uff0c\u652f\u6301\u6700\u5927\u529f\u7387\u70b9\u8ddf\u8e2a\u3002<\/p> – \u667a\u80fd\u7167\u660e\uff1aDALI\u8c03\u5149\u7cfb\u7edf\u9700\u9ad8\u7ebf\u6027\u5ea6\u8fd0\u653e\uff0c\u96c6\u6210\u53ef\u7f16\u7a0b\u589e\u76ca\uff0c\u7b80\u5316\u7535\u8def\u8bbe\u8ba1\u3002<\/p> 1. \u4ea7\u54c1\u77e9\u9635\u8986\u76d6\u5168\u573a\u666f\u9700\u6c42<\/p> \u534e\u82af\u90a6\u62e5\u6709\u4ece\u901a\u7528\u578b\u5230\u9ad8\u7cbe\u5bc6\u7684\u5168\u7cfb\u5217\u53cc\u8fd0\u653e\u4ea7\u54c1\uff0c\u5305\u62ec\uff1a<\/p> – \u4f4e\u529f\u8017\u7cfb\u5217\uff1a\u5de5\u4f5c\u7535\u538b\u4f4e\u81f32.7V\uff0c\u9002\u914d\u7535\u6c60\u4f9b\u7535\u8bbe\u5907\u3002<\/p> – \u9ad8\u901f\u7cfb\u5217\uff1a\u8f6c\u6362\u901f\u738768V\/\u03bcs\uff0c\u6ee1\u8db35G\u901a\u4fe1\u4e0e\u89c6\u9891\u5904\u7406\u9700\u6c42\u3002<\/p> – \u9ad8\u7cbe\u5ea6\u7cfb\u5217\uff1a\u8f93\u5165\u5931\u8c03\u7535\u538b\u00b110\u03bcV\uff0c\u9002\u7528\u4e8e\u533b\u7597\u4e0e\u5de5\u4e1a\u6d4b\u91cf\u3002<\/p> 2. \u5b9a\u5236\u5316\u89e3\u51b3\u65b9\u6848<\/p> \u9488\u5bf9\u4e1c\u839e\u5ba2\u6237\u7684\u7279\u6b8a\u9700\u6c42\uff0c\u534e\u82af\u90a6\u63d0\u4f9b\uff1a<\/p> – \u5c01\u88c5\u5b9a\u5236\uff1a\u652f\u6301SOP-8\u3001QFN-16\u7b49\u591a\u79cd\u5c01\u88c5\uff0c\u9002\u914d\u9ad8\u5bc6\u5ea6PCB\u8bbe\u8ba1\u3002<\/p> – \u53c2\u6570\u4f18\u5316\uff1a\u6839\u636e\u5e94\u7528\u573a\u666f\u8c03\u6574\u5e26\u5bbd\u3001\u566a\u58f0\u7b49\u6307\u6807\uff0c\u4f8b\u5982\u4e3a\u5b89\u9632\u6444\u50cf\u5934\u5b9a\u5236\u4f4e\u5149\u7167\u566a\u58f0\u8fd0\u653e\u3002<\/p> 3. \u672c\u5730\u5316\u6280\u672f\u652f\u6301\u4e0e\u4f9b\u5e94\u94fe\u4fdd\u969c<\/p> \u534e\u82af\u90a6\u5728\u4e1c\u839e\u8bbe\u7acb\u7814\u53d1\u4e2d\u5fc3\u4e0e\u4ed3\u50a8\u57fa\u5730\uff0c\u5b9e\u73b0\uff1a<\/p> – \u5feb\u901f\u54cd\u5e94\uff1a24\u5c0f\u65f6\u5185\u63d0\u4f9b\u6837\u54c1\u652f\u6301\u4e0e\u6545\u969c\u5206\u6790\u3002<\/p> – \u6210\u672c\u4f18\u52bf\uff1a\u56fd\u4ea7\u5316\u66ff\u4ee3\u65b9\u6848\u8f83\u8fdb\u53e3\u82af\u7247\u4ef7\u683c\u964d\u4f4e30%-50%\u3002<\/p> \u968f\u7740\u7269\u8054\u7f51\u3001\u4eba\u5de5\u667a\u80fd\u6280\u672f\u7684\u6e17\u900f\uff0c\u53cc\u8fd0\u7b97\u653e\u5927\u5668\u5c06\u5411\u66f4\u9ad8\u96c6\u6210\u5ea6\u3001\u66f4\u4f4e\u529f\u8017\u65b9\u5411\u53d1\u5c55\u3002\u534e\u82af\u90a6\u6301\u7eed\u6295\u5165\u7814\u53d1\uff0c\u8ba1\u5212\u63a8\u51fa\uff1a<\/p> – \u667a\u80fd\u8fd0\u653e\uff1a\u96c6\u6210AI\u7b97\u6cd5\uff0c\u5b9e\u73b0\u81ea\u9002\u5e94\u4fe1\u53f7\u8c03\u7406\u3002<\/p> – \u8f66\u89c4\u7ea7\u4ea7\u54c1\u7ebf\uff1a\u901a\u8fc7AEC-Q100\u8ba4\u8bc1\uff0c\u52a9\u529b\u65b0\u80fd\u6e90\u6c7d\u8f66\u4ea7\u4e1a\u3002<\/p><\/figure>
\u4e00\u3001\u53cc\u8fd0\u7b97\u653e\u5927\u5668\u7684\u6838\u5fc3\u4f5c\u7528\u4e0e\u5e02\u573a\u6982\u51b5<\/h2>
\u4e8c\u3001\u4e1c\u839e\u516d\u5927\u6838\u5fc3\u4ea7\u4e1a\u5bf9\u53cc\u8fd0\u7b97\u653e\u5927\u5668\u7684\u9700\u6c42\u5206\u6790<\/h2>
\u4e09\u3001\u534e\u82af\u90a6\u7684\u6838\u5fc3\u7ade\u4e89\u529b\uff1a\u6280\u672f\u7a81\u7834\u4e0e\u672c\u5730\u5316\u670d\u52a1<\/h2>
\u56db\u3001\u672a\u6765\u5c55\u671b\uff1a\u4e0e\u4e1c\u839e\u667a\u9020\u5171\u6210\u957f<\/h2>