<\/figure>\u4e00\u3001MEMS\u58f0\u9ea6\u4f20\u611f\u5668\u6280\u672f\u57fa\u7840\u4e0eMP381A-AB02H\u7684\u6838\u5fc3\u7a81\u7834<\/h2>
1. MEMS\u6280\u672f\uff1a\u5fae\u578b\u5316\u4e0e\u9ad8\u7cbe\u5ea6\u7684\u878d\u5408<\/p>
MEMS\uff08\u5fae\u673a\u7535\u7cfb\u7edf\uff09\u6280\u672f\u901a\u8fc7\u534a\u5bfc\u4f53\u5de5\u827a\u5c06\u673a\u68b0\u7ed3\u6784\u4e0e\u7535\u5b50\u7535\u8def\u96c6\u6210\u4e8e\u5fae\u578b\u82af\u7247\u4e2d\uff0c\u76f8\u6bd4\u4f20\u7edf\u9a7b\u6781\u4f53\u9ea6\u514b\u98ce\uff08ECM\uff09\uff0c\u5176\u4f53\u79ef\u7f29\u5c0f80%\u4ee5\u4e0a\uff0c\u540c\u65f6\u5177\u5907\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u548c\u73af\u5883\u9002\u5e94\u6027\u3002MP381A-AB02H\u91c7\u7528\u91d1\u5c5eLGA\u5c01\u88c5\uff08\u5c3a\u5bf8\u4ec52.75\u00d71.85\u00d70.95mm\uff09\uff0c\u517c\u5bb9\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\uff0c\u5728\u5fae\u578b\u5316\u4e0e\u6027\u80fd\u4e4b\u95f4\u5b9e\u73b0\u5b8c\u7f8e\u5e73\u8861\u3002<\/p>
2. \u5de5\u4f5c\u539f\u7406\uff1a\u4ece\u58f0\u6ce2\u5230\u7535\u4fe1\u53f7\u7684\u7cbe\u51c6\u8f6c\u6362<\/p>
MP381A-AB02H\u7684\u6838\u5fc3\u5de5\u4f5c\u6d41\u7a0b\u5206\u4e3a\u56db\u4e2a\u9636\u6bb5\uff1a <\/p>
1. \u58f0\u6ce2\u63a5\u6536\uff1a\u5168\u5411\u6027\u632f\u819c\u8bbe\u8ba1\u53ef360\u00b0\u6355\u6349\u58f0\u6ce2\uff0c\u901a\u8fc7\u5e95\u90e8\u7aef\u53e3\u4f18\u5316\u58f0\u5b66\u8def\u5f84\uff0c\u786e\u4fdd\u58f0\u97f3\u4fe1\u53f7\u65e0\u6b7b\u89d2\u91c7\u96c6\u3002 <\/p>
2. \u673a\u68b0\u632f\u52a8\u8f6c\u6362\uff1a\u58f0\u6ce2\u538b\u529b\u4f5c\u7528\u4e8e\u7845\u57fa\u632f\u819c\uff0c\u5f15\u53d1\u5fae\u7c73\u7ea7\u4f4d\u79fb\uff0c\u901a\u8fc7\u7535\u5bb9\u53d8\u5316\u8f6c\u5316\u4e3a\u6a21\u62df\u7535\u4fe1\u53f7\u3002 <\/p>
3. \u4fe1\u53f7\u5904\u7406\uff1a\u96c6\u6210\u4e13\u7528ASIC\u82af\u7247\uff08\u5982\u5b89\u68ee\u7f8eLC706200\u7cfb\u5217\uff09\uff0c\u5b8c\u6210\u4fe1\u53f7\u653e\u5927\u3001\u6ee4\u6ce2\u53ca\u6a21\u6570\u8f6c\u6362\uff0c\u8f93\u51fa\u9ad8\u4fe1\u566a\u6bd4\uff0862dB A\u52a0\u6743\uff09\u7684\u97f3\u9891\u4fe1\u53f7\u3002 <\/p>
4. \u6297\u5e72\u6270\u4f18\u5316\uff1a\u91c7\u7528\u589e\u5f3a\u578b\u5c04\u9891\u5c4f\u853d\u8bbe\u8ba1\u548c\u5343\u5146\u5965\u59c6\u7535\u963b\u5236\u7a0b\uff0c\u6709\u6548\u6291\u52365G\/WiFi\u7b49\u7535\u78c1\u5e72\u6270\uff0c\u8bef\u89e6\u53d1\u7387\u4f4e\u4e8e0.1%\u3002<\/p>
\u4e8c\u3001MP381A-AB02H\u7684\u516d\u5927\u6280\u672f\u4eae\u70b9\u89e3\u6790<\/h2>
1. \u6676\u5706\u7ea7\u5c01\u88c5\uff08WLP\uff09\u6280\u672f\uff1a\u5c3a\u5bf8\u4e0e\u53ef\u9760\u6027\u7684\u53cc\u91cd\u7a81\u7834<\/p>
\u534e\u82af\u90a6\u901a\u8fc7TSV\u7845\u901a\u5b54\u6280\u672f\u5c06\u4f20\u7edf4\u5c42\u5c01\u88c5\u7b80\u5316\u4e3a\u5355\u5c42\u7ed3\u6784\uff0c\u4f7f\u5c01\u88c5\u5c3a\u5bf8\u51cf\u5c1140%\uff0c\u91cf\u4ea7\u6210\u672c\u964d\u4f4e25%\u3002\u8fd9\u79cd\u5de5\u827a\u4e0d\u4ec5\u63d0\u5347\u4e86\u6563\u70ed\u6548\u7387\uff08\u70ed\u963b\u964d\u4f4e30%\uff09\uff0c\u8fd8\u901a\u8fc7\u4e8610,000G\u673a\u68b0\u51b2\u51fb\u6d4b\u8bd5\uff0c\u786e\u4fdd\u5728\u6781\u7aef\u73af\u5883\u4e0b\u7684\u7a33\u5b9a\u6027\u3002<\/p>
2. \u667a\u80fd\u58f0\u5b66\u7b97\u6cd5\uff1a\u73af\u5883\u566a\u58f0\u7684\u4e3b\u52a8\u6291\u5236<\/p>
\u5185\u7f6e\u7684\u6df1\u5ea6\u5b66\u4e60\u964d\u566a\u5f15\u64ce\uff08DNN-ENC\uff09\u53ef\u8bc6\u522b30\u79cd\u5e38\u89c1\u566a\u58f0\u7c7b\u578b\uff08\u5982\u98ce\u58f0\u3001\u952e\u76d8\u6572\u51fb\u7b49\uff09\uff0c\u572890dB\u80cc\u666f\u566a\u58f0\u4e0b\uff0c\u8bed\u97f3\u8bc6\u522b\u51c6\u786e\u7387\u63d0\u5347\u81f392%\u3002\u7ed3\u5408\u591a\u9ea6\u514b\u98ce\u9635\u5217\u7684\u6ce2\u675f\u6210\u5f62\u6280\u672f\uff0c\u53ef\u5b9e\u73b0\u5b9a\u5411\u62fe\u97f3\u4e0e\u58f0\u6e90\u5b9a\u4f4d\uff0c\u6ee1\u8db3\u4f1a\u8bae\u7cfb\u7edf\u4e0e\u8f66\u8f7d\u8bed\u97f3\u4ea4\u4e92\u7684\u9ad8\u7cbe\u5ea6\u9700\u6c42\u3002<\/p>
3. \u9632\u6cb9\u9632\u5c18\u8bbe\u8ba1\uff1a\u6076\u52a3\u73af\u5883\u4e0b\u7684\u6027\u80fd\u4fdd\u969c<\/p>
\u901a\u8fc7\u7eb3\u7c73\u6d82\u5c42\u9632\u6cb9\u7f51\u4e0e\u591a\u5c42\u590d\u5408\u7ed3\u6784\uff0cMP381A-AB02H\u53ef\u62b5\u5fa1\u70df\u6cb9\u3001\u6c34\u6c7d\u53ca\u7c89\u5c18\u4fb5\u5165\u3002\u5b9e\u9a8c\u5ba4\u6570\u636e\u663e\u793a\uff0c\u5176\u9632\u6cb9\u6027\u80fd\u901a\u8fc7168\u5c0f\u65f6\u6ce1\u6cb9\u6d4b\u8bd5\uff0c\u76d0\u6c34\u6d78\u6ce1\u540e\u7075\u654f\u5ea6\u504f\u5dee\u5c0f\u4e8e\u00b10.5dB\uff0c\u663e\u8457\u4f18\u4e8e\u4f20\u7edfECM\u54aa\u5934\u3002<\/p>
4. \u8d85\u4f4e\u529f\u8017\u67b6\u6784\uff1a\u5ef6\u957f\u8bbe\u5907\u7eed\u822a\u7684\u5173\u952e<\/p>
\u9759\u6001\u7535\u6d41\u4ec5130\u2013160\u03bcA\uff0c\u652f\u6301\u8bed\u97f3\u5524\u9192\u6a21\u5f0f\u4e0b\u7684\u5fae\u529f\u8017\u8fd0\u884c\uff08<5\u03bcA\uff09\u3002\u901a\u8fc7\u52a8\u6001\u7535\u6e90\u7ba1\u7406\u6280\u672f\uff0c\u4f20\u611f\u5668\u53ef\u5728\u5f85\u673a\u65f6\u81ea\u52a8\u5207\u6362\u81f3\u4f11\u7720\u72b6\u6001\uff0c\u4f7fTWS\u8033\u673a\u7b49\u8bbe\u5907\u7684\u7eed\u822a\u63d0\u534720%\u4ee5\u4e0a\u3002<\/p>
5. \u5bbd\u6e29\u57df\u9002\u5e94\u6027\uff1a-40\u2103\u81f3+100\u2103\u7684\u6781\u9650\u6311\u6218<\/p>
\u91c7\u7528\u7b2c\u56db\u4ee3\u5bbd\u7981\u5e26\u534a\u5bfc\u4f53\u6750\u6599\uff08\u5982\u6c27\u5316\u9553\uff09\u7684\u6e29\u5ea6\u654f\u611f\u5143\u4ef6\uff0c\u7ed3\u5408\u6e29\u6f02\u8865\u507f\u7b97\u6cd5\uff0c\u786e\u4fdd\u4f20\u611f\u5668\u5728\u6781\u5bd2\uff08-50\u2103\uff09\u6216\u9ad8\u6e29\uff08+105\u2103\uff09\u73af\u5883\u4e2d\u4ecd\u80fd\u4fdd\u6301\u00b11dB\u7684\u7075\u654f\u5ea6\u516c\u5dee\u3002<\/p>
6. \u9ad8\u4e00\u81f4\u6027\u5236\u9020\uff1a\u00b11dB\u7075\u654f\u5ea6\u516c\u5dee<\/p>
\u901a\u8fc78\u82f1\u5bf8MEMS\u4e13\u7528\u4ea7\u7ebf\uff08\u6708\u4ea7\u80fd300\u4e07\u9897\uff09\u4e0eAI\u5149\u5b66\u68c0\u6d4b\u7cfb\u7edf\uff0c\u534e\u82af\u90a6\u5b9e\u73b0\u6676\u5706\u952e\u5408\u826f\u738793%\u4ee5\u4e0a\uff0c\u4ea7\u54c1\u53c2\u6570\u4e00\u81f4\u6027\u8fbe\u5230\u56fd\u9645\u9886\u5148\u6c34\u5e73\u3002<\/p>
\u4e09\u3001\u5e94\u7528\u573a\u666f\uff1a\u4ece\u6d88\u8d39\u7535\u5b50\u5230\u5de5\u4e1a\u7269\u8054\u7f51<\/h2>
1. \u6d88\u8d39\u7535\u5b50\u9886\u57df<\/p>
– TWS\u8033\u673a\uff1a\u652f\u6301\u4e3b\u52a8\u964d\u566a\uff08ANC\uff09\u4e0e\u901a\u900f\u6a21\u5f0f\uff0c\u4fe1\u566a\u6bd4\u63d0\u5347\u81f364dB\u4ee5\u4e0a\uff0c\u6ee1\u8db3\u8bed\u97f3\u52a9\u624b\u7684\u9ad8\u7075\u654f\u5ea6\u9700\u6c42\u3002 <\/p>
– \u667a\u80fd\u5bb6\u5c45\uff1a360\u00b0\u62fe\u97f3\u80fd\u529b\u4f7f\u667a\u80fd\u97f3\u7bb1\u5728\u590d\u6742\u58f0\u573a\u4e2d\u7cbe\u51c6\u8bc6\u522b\u7528\u6237\u6307\u4ee4\uff0c\u8bef\u5524\u9192\u7387\u964d\u4f4e50%\u3002<\/p>
2. \u5de5\u4e1a\u4e0e\u533b\u7597\u573a\u666f<\/p>
– \u5b89\u9632\u76d1\u63a7\uff1a\u901a\u8fc7\u58f0\u7eb9\u8bc6\u522b\u6280\u672f\uff0c\u53ef\u68c0\u6d4b\u73bb\u7483\u7834\u788e\u3001\u5f02\u5e38\u811a\u6b65\u58f0\u7b49\u4e8b\u4ef6\uff0c\u62a5\u8b66\u54cd\u5e94\u65f6\u95f4<0.5\u79d2\u3002 <\/p>
– \u533b\u7597\u8bbe\u5907\uff1a\u5728\u547c\u5438\u673a\u4e2d\u5b9e\u65f6\u76d1\u6d4b\u60a3\u8005\u547c\u5438\u9891\u7387\uff0c\u7cbe\u5ea6\u8fbe\u00b10.1Hz\uff0c\u5e76\u901a\u8fc7\u6297\u8150\u8680\u8bbe\u8ba1\u9002\u5e94\u6d88\u6bd2\u73af\u5883\u3002<\/p>
3. \u8f66\u8f7d\u8bed\u97f3\u4ea4\u4e92<\/p>
– \u652f\u6301AEC-Q100\u8f66\u89c4\u8ba4\u8bc1\uff0c\u5728\u53d1\u52a8\u673a\u566a\u58f0\uff08>100dB\uff09\u73af\u5883\u4e0b\u4ecd\u53ef\u5b9e\u73b0\u6e05\u6670\u901a\u8bdd\uff0c\u52a9\u529b\u667a\u80fd\u5ea7\u8231\u7684\u8bed\u97f3\u63a7\u5236\u5347\u7ea7\u3002<\/p>
\u56db\u3001\u534e\u82af\u90a6\u7684\u6280\u672f\u62a4\u57ce\u6cb3\uff1aIDM\u6a21\u5f0f\u4e0e\u751f\u6001\u5e03\u5c40<\/h2>
1. \u5782\u76f4\u6574\u5408\u5236\u9020\uff08IDM\uff09\u4f18\u52bf<\/p>
\u534e\u82af\u90a6\u662f\u56fd\u5185\u5c11\u6570\u5b9e\u73b0\u201c\u8bbe\u8ba1-\u5236\u9020-\u5c01\u6d4b\u201d\u5168\u94fe\u6761IDM\u6a21\u5f0f\u7684\u4f01\u4e1a\uff0c\u62e5\u67098\u82f1\u5bf8MEMS\u4ea7\u7ebf\u53ca\u8f66\u89c4\u7ea7\u5b9e\u9a8c\u5ba4\uff0c\u53ef\u5feb\u901f\u54cd\u5e94\u5ba2\u6237\u5b9a\u5236\u9700\u6c42\uff08\u5982\u7075\u654f\u5ea6\u5fae\u8c03\u3001\u6307\u5411\u6027\u4f18\u5316\uff09\u3002<\/p>
2. \u4ea7\u5b66\u7814\u534f\u540c\u521b\u65b0<\/p>
\u4e0e\u897f\u4ea4\u5229\u7269\u6d66\u5927\u5b66\u5408\u4f5c\u7814\u53d1\u7684\u201c\u58f0-\u6e29-\u538b\u201d\u4e09\u5408\u4e00\u4f20\u611f\u5668\uff0c\u53ef\u540c\u6b65\u68c0\u6d4b\u8bbe\u5907\u5f02\u54cd\u4e0e\u8fc7\u70ed\uff0c\u8ba1\u52122025\u5e74\u91cf\u4ea7\u3002\u6b64\u5916\uff0c\u77f3\u58a8\u70ef\u632f\u819c\u6280\u672f\u7684\u5e94\u7528\u5c06\u4f7f\u7075\u654f\u5ea6\u63d0\u5347\u81f3-42dBV\/Pa\uff0c\u8fdb\u4e00\u6b65\u62d3\u5c55\u9ad8\u7aef\u5e02\u573a\u3002<\/p>
3. \u5168\u7403\u5e02\u573a\u7ade\u4e89\u529b<\/p>
\u636e2024\u5e74\u5168\u7403MEMS\u4f20\u611f\u5668\u6392\u540d\uff0c\u534e\u82af\u90a6\u8dfb\u8eab\u524d\u4e94\uff0c\u5e02\u573a\u4efd\u989d\u5e74\u589e\u957f35%\uff0c\u5728\u65b0\u80fd\u6e90\u6c7d\u8f66\u4e0e\u667a\u80fd\u7a7f\u6234\u9886\u57df\u5df2\u66ff\u4ee3\u697c\u6c0f\u3001TDK\u7b49\u56fd\u9645\u5927\u5382\u7684\u90e8\u5206\u8ba2\u5355\u3002<\/p>
\u4e94\u3001\u672a\u6765\u5c55\u671b\uff1aMEMS\u4f20\u611f\u5668\u7684\u6280\u672f\u6f14\u8fdb\u65b9\u5411<\/h2>
1. \u81ea\u4f9b\u7535\u6280\u672f\uff1a\u538b\u7535\u80fd\u91cf\u6536\u96c6\u65b9\u6848\u53ef\u5b9e\u73b0\u514d\u7535\u6c60\u8bed\u97f3\u5524\u9192\uff0c\u5b9e\u9a8c\u5ba4\u539f\u578b\u5df2\u901a\u8fc7\u9a8c\u8bc1\u3002 <\/p>
2. \u591a\u7269\u7406\u573a\u878d\u5408\uff1a\u96c6\u6210\u6c14\u4f53\u3001\u6e7f\u5ea6\u4f20\u611f\u529f\u80fd\uff0c\u6253\u9020\u73af\u5883\u611f\u77e5\u4e00\u4f53\u5316\u89e3\u51b3\u65b9\u6848\u3002 <\/p>
3. \u91cf\u5b50\u58f0\u5b66\u6750\u6599\uff1a\u77f3\u58a8\u70ef\u4e0e\u6c2e\u5316\u94dd\u7684\u5e94\u7528\u5c06\u7a81\u7834\u4f20\u7edf\u7845\u57fa\u6750\u6599\u7684\u6027\u80fd\u6781\u9650\u3002<\/p>
\u534e\u82af\u90a6MP381A-AB02H MEMS\u58f0\u9ea6\u4f20\u611f\u5668\uff0c\u4e0d\u4ec5\u662f\u6280\u672f\u521b\u65b0\u7684\u7ed3\u6676\uff0c\u66f4\u662f\u56fd\u4ea7\u4f20\u611f\u5668\u7a81\u7834\u56fd\u9645\u5784\u65ad\u7684\u6807\u5fd7\u3002\u4ece\u6676\u5706\u7ea7\u5c01\u88c5\u5230\u667a\u80fd\u7b97\u6cd5\uff0c\u4ece\u9632\u6cb9\u8bbe\u8ba1\u5230\u5bbd\u6e29\u57df\u9002\u914d\uff0c\u5176\u6bcf\u4e00\u9879\u6280\u672f\u7a81\u7834\u90fd\u76f4\u51fb\u884c\u4e1a\u75db\u70b9\u3002\u672a\u6765\uff0c\u968f\u7740\u534e\u82af\u90a6\u5728IDM\u6a21\u5f0f\u4e0e\u4ea7\u5b66\u7814\u5408\u4f5c\u4e0a\u7684\u6301\u7eed\u6df1\u8015\uff0c\u4e2d\u56fdMEMS\u4ea7\u4e1a\u5fc5\u5c06\u5f15\u9886\u5168\u7403\u58f0\u5b66\u4f20\u611f\u7684\u65b0\u6d6a\u6f6e\u3002<\/p>
\u7acb\u5373\u8bbf\u95ee\u534e\u82af\u90a6\u5b98\u7f51\uff08www.hotchip.com.cn\uff09\u7533\u8bf7\u514d\u8d39\u6837\u54c1\uff0c\u6216\u8054\u7cfbFAE\u56e2\u961f\u5b9a\u5236\u60a8\u7684\u4e13\u5c5e\u97f3\u9891\u89e3\u51b3\u65b9\u6848\uff01<\/p>","protected":false},"excerpt":{"rendered":"
MEMS\u58f0\u9ea6\u4f20\u611f\u5668MP381A-AB02 […]<\/p>\n","protected":false},"author":1,"featured_media":8410,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29,30],"tags":[411,410,495],"class_list":["post-8408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-hangyezixun","tag-mems","tag-mp381a","tag-495"],"yoast_head":"\n
MEMS\u58f0\u9ea6\u4f20\u611f\u5668MP381A-AB02H\u5de5\u4f5c\u539f\u7406\u662f\u4ec0\u4e48 - \u534e\u82af\u90a6\u5b98\u7f51<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\n\t\n\t\n\t\n