{"id":16262,"date":"2026-05-06T06:48:46","date_gmt":"2026-05-06T06:48:46","guid":{"rendered":"https:\/\/sistc.com\/?p=16262"},"modified":"2026-05-06T06:49:16","modified_gmt":"2026-05-06T06:49:16","slug":"mems-microphone-module-guide","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/mems-microphone-module-guide\/","title":{"rendered":"MEMS \u9ea6\u514b\u98ce\u6a21\u5757\uff1a2026 \u5e74\u667a\u80fd\u97f3\u9891\u7cfb\u7edf\u5e02\u573a\u8d8b\u52bf\u4e0e\u9009\u62e9\u6307\u5357"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>*15 \u5e74\u4ee5\u4e0a\u7684\u58f0\u5b66\u521b\u65b0\u3001\u9ad8 SNR MEMS \u9635\u5217\u548c\u4e13\u6709\u964d\u566a\u7b97\u6cd5--\u8fd9\u662f\u5de5\u7a0b\u5e08\u5728\u8bbe\u8ba1\u4e0b\u4e00\u4e2a\u9ea6\u514b\u98ce\u6a21\u5757\u4e4b\u524d\u9700\u8981\u4e86\u89e3\u7684\u5185\u5bb9\u3002<\/p><\/blockquote><h2 class=\"wp-block-heading\">\u5bfc\u8a00\uff1a\u4e3a\u4ec0\u4e48 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u662f AIoT \u65f6\u4ee3\u7684\u6570\u5b57\u8033\u6735\uff1f<\/h2><p>\u4ece\u667a\u80fd\u626c\u58f0\u5668\u4e2d\u5d4c\u5165\u7684\u8bed\u97f3\u52a9\u624b\u5230 TWS \u8033\u673a\u4e2d\u7684\u4e3b\u52a8\u964d\u566a\u529f\u80fd\uff0c\u4ece AR\/VR \u8033\u673a\u4e2d\u7684\u7a7a\u95f4\u97f3\u9891\u6355\u6349\u5230\u8f66\u8f86\u4e2d\u7684\u58f0\u5b66\u4e8b\u4ef6\u68c0\u6d4b\uff0cMEMS \u9ea6\u514b\u98ce\u6a21\u5757\u5df2\u6084\u7136\u6210\u4e3a\u73b0\u4ee3\u667a\u80fd\u8bbe\u5907\u7684\u901a\u7528 \u201c\u8033\u6735\u201d\u3002\u6839\u636e Global Info Research \u7684\u6570\u636e\uff0c\u5168\u7403 MEMS \u9ea6\u514b\u98ce\u5e02\u573a\u8fbe\u5230\u4e86&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>1.914<\/mn><mi>b<\/mi><mi>i<\/mi><mi>l<\/mi><mi>l<\/mi><mi>i<\/mi><mi>o<\/mi><mi>n<\/mi><mi>i<\/mi><mi>n<\/mi><mn>2024<\/mn><mi>a<\/mi><mi>n<\/mi><mi>d<\/mi><mi>i<\/mi><mi>s<\/mi><mi>f<\/mi><mi>o<\/mi><mi>r<\/mi><mi>e<\/mi><mi>c<\/mi><mi>a<\/mi><mi>s<\/mi><mi>t<\/mi><mi>t<\/mi><mi>o<\/mi><mi>g<\/mi><mi>r<\/mi><mi>o<\/mi><mi>w<\/mi><mi>t<\/mi><mi>o<\/mi><\/mrow><\/semantics><\/math>1.914<em>\u504f\u9887<\/em><em>ll<\/em><em>i<\/em><em>o<\/em><em>\u4e5d<\/em>2024<em>\u4e00\u4e2a<\/em><em>d<\/em><em>i<\/em><em>s<\/em><em>f<\/em><em>\u77ff\u77f3<\/em><em>a<\/em><em>s<\/em><em>tt<\/em><em>o<\/em><em>g<\/em><em>\u5486\u54ee<\/em><em>wt<\/em><em>o<\/em>\u5230 2031 \u5e74\u5c06\u8fbe\u5230 26.24 \u4ebf\u7f8e\u5143\uff0c\u5e74\u590d\u5408\u589e\u957f\u7387\u4e3a 4.2%\u3002\u53e6\u4e00\u9879\u5e02\u573a\u5206\u6790\u9884\u8ba1\uff0c\u5230 2031 \u5e74&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2.0<\/mn><mi>b<\/mi><mi>i<\/mi><mi>l<\/mi><mi>l<\/mi><mi>i<\/mi><mi>o<\/mi><mi>n<\/mi><mi>i<\/mi><mi>n<\/mi><mn>2023<\/mn><mi>t<\/mi><mi>o<\/mi><\/mrow><\/semantics><\/math>2.0<em>\u504f\u9887<\/em><em>ll<\/em><em>i<\/em><em>o<\/em><em>\u4e5d<\/em>2023<em>t<\/em><em>o<\/em>\u5230 2032 \u5e74\u5c06\u8fbe\u5230 40.7 \u4ebf\u7f8e\u5143\uff0c\u5e74\u5747\u590d\u5408\u589e\u957f\u7387\u4e3a 8.2%\uff0c\u8fd9\u8868\u660e\u591a\u4e2a\u5782\u76f4\u884c\u4e1a\u7684\u9700\u6c42\u6b63\u5728\u52a0\u901f\u589e\u957f\u3002.<\/p><p>MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u96c6\u6210\u4e86\u4e09\u4e2a\u6838\u5fc3\u90e8\u4ef6\uff1a\u5c06\u58f0\u538b\u8f6c\u6362\u4e3a\u53ef\u53d8\u7535\u5bb9\u7684 MEMS \u58f0\u4f20\u611f\u5668\u3001\u5c06\u7535\u5bb9\u8f6c\u6362\u4e3a\u7535\u4fe1\u53f7\u7684 ASIC \u8bfb\u51fa\u7535\u8def\uff0c\u4ee5\u53ca\u5728\u5b9e\u73b0\u8868\u9762\u8d34\u88c5\u7684\u540c\u65f6\u4fdd\u62a4\u7cbe\u5bc6\u7ed3\u6784\u7684\u5fae\u578b\u5c01\u88c5\u3002\u4e0e\u4f20\u7edf\u7684\u9a7b\u6781\u4f53\u7535\u5bb9\u5f0f\u9ea6\u514b\u98ce\u76f8\u6bd4\uff0cMEMS \u5668\u4ef6\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\uff1a\u66f4\u5c0f\u7684\u5360\u5730\u9762\u79ef\uff08\u5c0f\u81f3 3.5mm \u00d7 2.65mm\uff09\u3001\u8d85\u4f4e\u7684\u7761\u7720\u7535\u6d41\uff08\u5728\u59cb\u7ec8\u4fdd\u6301\u63a5\u901a\u7684\u76d1\u542c\u6a21\u5f0f\u4e0b\u4f4e\u81f3 2 \u00b5A\uff09\u3001\u51fa\u8272\u7684\u5c04\u9891\u548c\u7535\u78c1\u5e72\u6270\u6297\u6270\u6027\uff0c\u4ee5\u53ca\u5b8c\u5168\u7684 SMT \u517c\u5bb9\u6027\uff0c\u53ef\u5b9e\u73b0\u81ea\u52a8\u56de\u6d41\u710a\u63a5\u3002.<\/p><p>\u672c\u6307\u5357\u63a2\u8ba8\u4e86 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u73b0\u72b6--\u63a8\u52a8\u589e\u957f\u7684\u5e02\u573a\u8d8b\u52bf\u3001\u91cd\u5851\u6027\u80fd\u6781\u9650\u7684\u7a81\u7834\u6027\u6280\u672f\u4ee5\u53ca\u5b9e\u7528\u7684\u9009\u62e9\u6807\u51c6\uff0c\u4ee5\u5e2e\u52a9\u786c\u4ef6\u5de5\u7a0b\u5e08\u3001\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u4eba\u5458\u548c\u7269\u8054\u7f51\u4ea7\u54c1\u7ecf\u7406\u505a\u51fa\u660e\u667a\u7684\u51b3\u7b56\u3002.<\/p><h2 class=\"wp-block-heading\">\u5e02\u573a\u683c\u5c40\uff1a\u8c01\u5728\u63a8\u52a8 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u589e\u957f\uff1f<\/h2><h3 class=\"wp-block-heading\">\u5e02\u573a\u89c4\u6a21\u548c\u589e\u957f\u8f68\u8ff9<\/h3><p>\u5728\u6d88\u8d39\u7535\u5b50\u3001\u6c7d\u8f66\u3001\u5de5\u4e1a\u7269\u8054\u7f51\u548c\u533b\u7597\u8bbe\u5907\u9886\u57df\uff0cMEMS \u9ea6\u514b\u98ce\u5e02\u573a\u6b63\u7ecf\u5386\u7740\u5f3a\u52b2\u7684\u589e\u957f\u3002\u4e3b\u8981\u5e02\u573a\u7814\u7a76\u8868\u660e<\/p><ul class=\"wp-block-list\"><li><strong>2024 \u5e74\u4f30\u503c\uff1a<\/strong>\u00a0US$ 19.14 \u4ebf\u7f8e\u5143<\/li>\n\n<li><strong>2031 \u5e74\u9884\u6d4b\uff1a<\/strong>\u00a0$ 26.24 \u4ebf\u7f8e\u5143\uff08\u590d\u5408\u5e74\u589e\u957f\u7387 4.2%\uff09\u3002<\/li>\n\n<li><strong>\u53e6\u4e00\u79cd\u9884\u6d4b\uff1a<\/strong>\u00a02023:\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2.0<\/mn><mi>b<\/mi><mi>i<\/mi><mi>l<\/mi><mi>l<\/mi><mi>i<\/mi><mi>o<\/mi><mi>n<\/mi><mo>\u2192<\/mo><mn>2032<\/mn><mo>:<\/mo><\/mrow><\/semantics><\/math>2.0<em>\u504f\u9887<\/em><em>ll<\/em><em>i<\/em><em>o<\/em><em>n<\/em>\u21922032\uff1a40.7 \u4ebf\u7f8e\u5143\uff08\u5e74\u590d\u5408\u589e\u957f\u7387\u4e3a 8.2%\uff09\u2192\u21922032\uff1a40.7 \u4ebf\u7f8e\u5143\uff08\u5e74\u590d\u5408\u589e\u957f\u7387\u4e3a 8.2%<\/li>\n\n<li><strong>\u66f4\u5e7f\u6cdb\u7684\u9ea6\u514b\u98ce\u5e02\u573a\uff08\u6240\u6709\u6280\u672f\uff09\uff1a<\/strong>\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2.88<\/mn><mi>b<\/mi><mi>i<\/mi><mi>l<\/mi><mi>l<\/mi><mi>i<\/mi><mi>o<\/mi><mi>n<\/mi><mi>i<\/mi><mi>n<\/mi><mn>2025<\/mn><mo>\u2192<\/mo><\/mrow><\/semantics><\/math>2.88<em>\u504f\u9887<\/em><em>ll<\/em><em>i<\/em><em>o<\/em><em>\u4e5d<\/em>2025 \u5e74\u21922030 \u5e74\u8fbe\u5230 39.8 \u4ebf\u7f8e\u5143\uff08\u5e74\u5747\u590d\u5408\u589e\u957f\u7387 6.7%\uff09\u3002<\/li><\/ul><p>\u4e9a\u592a\u5730\u533a\u7ea6\u5360\u5168\u7403 MEMS \u9ea6\u514b\u98ce\u51fa\u8d27\u91cf\u7684 60%\uff0c\u5176\u4e2d\u524d\u4e09\u5927\u5236\u9020\u5546--Knowles\u3001\u610f\u6cd5\u534a\u5bfc\u4f53\u548c TDK \u5171\u5360\u636e\u4e86\u7ea6 68% \u7684\u5e02\u573a\u4efd\u989d\u3002.<\/p><h3 class=\"wp-block-heading\">\u4e09\u5927\u589e\u957f\u52a8\u529b<\/h3><p><strong>1.\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u5347\u7ea7\u3002.<\/strong>&nbsp;\u667a\u80fd\u624b\u673a\uff08AI \u901a\u8bdd\u964d\u566a\uff09\u3001TWS \u8033\u673a\uff08ANC \u548c\u8bed\u97f3\u5524\u9192\uff09\u548c\u667a\u80fd\u626c\u58f0\u5668\uff08\u8fdc\u573a\u9ea6\u514b\u98ce\u9635\u5217\uff09\u6b63\u5728\u63a8\u52a8\u6bcf\u53f0\u8bbe\u5907\u9ea6\u514b\u98ce\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\u3002.<\/p><p><strong>2.\u6df1\u5ea6\u6574\u5408\u4eba\u5de5\u667a\u80fd\u7269\u8054\u7f51\u3002.<\/strong>&nbsp;\u9ad8 SNR \u9ea6\u514b\u98ce\uff0864 dB \u4ee5\u4e0a\uff09\u5df2\u6210\u4e3a\u4eba\u5de5\u667a\u80fd\u52a9\u624b\u7684\u58f0\u5b66\u524d\u7aef\u57fa\u7840\u3002\u5176\u5e94\u7528\u9886\u57df\u73b0\u5df2\u6db5\u76d6\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u3001\u5de5\u4e1a\u76d1\u63a7\u7cfb\u7edf\u3001\u533b\u7597\u52a9\u542c\u5668\u548c\u4f01\u4e1a\u534f\u4f5c\u8bbe\u5907\u3002.<\/p><p><strong>3.\u6280\u672f\u66f4\u65b0\u3002.<\/strong>&nbsp;MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u6210\u672c\u5df2\u4e0e\u4f20\u7edf\u7684 ECM \u89e3\u51b3\u65b9\u6848\u6301\u5e73\uff0c\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u751a\u81f3\u4f4e\u4e8e\u540e\u8005\uff0c\u540c\u65f6\u8fd8\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002.<\/p><h3 class=\"wp-block-heading\">MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u9886\u57df\u7684\u9886\u5148\u5236\u9020\u5546<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u5236\u9020\u5546<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5173\u952e\u7cfb\u5217<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u4f18\u52bf<\/th><\/tr><\/thead><tbody><tr><td>\u8bfa\u5c14\u65af<\/td><td>SiSonic\u2122\u3001\u730e\u9e70\u3001\u7f57\u5bbe<\/td><td>\u9ad8\u4fe1\u566a\u6bd4\uff0868.5 \u5206\u8d1d\uff09\u3001\u9ad8 AOP\uff08130 \u5206\u8d1d\u58f0\u538b\u7ea7\uff09<\/td><\/tr><tr><td>\u82f1\u98de\u51cc<\/td><td>XENSIV\u2122<\/td><td>\u53cc\u80cc\u677f\u8bbe\u8ba1\uff0c\u4fe1\u566a\u6bd4\u4e3a 71.5 \u5206\u8d1d<\/td><\/tr><tr><td>\u610f\u6cd5\u534a\u5bfc\u4f53<\/td><td>MP23DB \u7cfb\u5217<\/td><td>\u8d85\u4f4e\u7761\u7720\u7535\u6d41\uff082 \u00b5A\uff09<\/td><\/tr><tr><td>TDK InvenSense<\/td><td>T5848, T3902<\/td><td>I\u00b2S \u63a5\u53e3\uff0c\u58f0\u5b66\u6d3b\u52a8\u68c0\u6d4b<\/td><\/tr><tr><td>sensiBel<\/td><td>SBM100B<\/td><td>\u5149\u5b66 MEMS\u300180 dB SNR\u3001146 dB AOP<\/td><\/tr><tr><td><strong>SISTC<\/strong><\/td><td><strong>WBC \u7cfb\u5217\uff0cARRAY \u9ea6\u514b\u98ce\u6a21\u5757<\/strong><\/td><td><strong>15 \u5e74\u4ee5\u4e0a\u7684\u58f0\u5b66\u521b\u65b0\uff0c\u4e3a\u9ea6\u514b\u98ce\u9635\u5217\u63d0\u4f9b\u5353\u8d8a\u7684\u76f8\u4f4d\u4e00\u81f4\u6027<\/strong><\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u6838\u5fc3\u6280\u672f\u89c4\u683c\uff1a\u4e86\u89e3 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u6570\u636e\u8868<\/h2><p>\u5bf9\u4e8e\u8bc4\u4f30 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u5de5\u7a0b\u5e08\u6765\u8bf4\uff0c\u8fd9\u4e94\u4e2a\u53c2\u6570\u6784\u6210\u4e86\u57fa\u672c\u7684\u51b3\u7b56\u6846\u67b6\uff1a<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u53c2\u6570<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u8861\u91cf\u6807\u51c6<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u91cd\u8981\u6027<\/th><\/tr><\/thead><tbody><tr><td><strong>\u4fe1\u566a\u6bd4\uff08SNR\uff09<\/strong><\/td><td>\u91c7\u96c6\u97f3\u9891\u7684\u7eaf\u51c0\u5ea6\uff08\u8d8a\u9ad8\u549d\u58f0\u8d8a\u5c0f\uff09<\/td><td>\u5bf9\u4eba\u5de5\u667a\u80fd\u8bed\u97f3\u8bc6\u522b\u81f3\u5173\u91cd\u8981--\u5efa\u8bae 64 dB+<\/td><\/tr><tr><td><strong>AOP\uff08\u58f0\u5b66\u8fc7\u8f7d\u70b9\uff09<\/strong><\/td><td>\u524a\u6ce2\u524d\u6700\u5927\u58f0\u538b\u7ea7<\/td><td>\u5ba4\u5916\/\u5de5\u4e1a\u5e94\u7528\u8981\u6c42 130 \u5206\u8d1d\u4ee5\u4e0a<\/td><\/tr><tr><td><strong>\u529f\u8017\uff08\u6fc0\u6d3b\/\u4f11\u7720\uff09<\/strong><\/td><td>\u5bf9\u7535\u6c60\u5bff\u547d\u7684\u5f71\u54cd<\/td><td>\u7761\u7720\u7535\u6d41\u4f4e\u4e8e 10 \u00b5A\uff0c\u9002\u7528\u4e8e\u59cb\u7ec8\u4fdd\u6301\u5f00\u542f\u72b6\u6001\u7684\u8bbe\u5907<\/td><\/tr><tr><td><strong>\u7075\u654f\u5ea6\uff08\u00b11 dB vs \u00b13 dB\uff09<\/strong><\/td><td>\u5355\u4f4d\u4e0e\u5355\u4f4d\u4e4b\u95f4\u7684\u4e00\u81f4\u6027<\/td><td>\u6ce2\u675f\u6210\u5f62\u9635\u5217\u9700\u8981\u66f4\u4e25\u683c\u7684\u5bb9\u5dee<\/td><\/tr><tr><td><strong>\u8f93\u51fa\u683c\u5f0f<\/strong><\/td><td>PDM \/ I\u00b2S \/ \u6a21\u62df<\/td><td>\u53d6\u51b3\u4e8e\u4e3b\u673a\u5904\u7406\u5668\u63a5\u53e3<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u4fe1\u566a\u6bd4\uff08SNR\uff09<\/h3><p>\u4fe1\u566a\u6bd4\u51b3\u5b9a\u4e86\u9ea6\u514b\u98ce\u5728\u566a\u58f0\u538b\u5012\u4fe1\u53f7\u4e4b\u524d\u6240\u80fd\u6355\u6349\u5230\u7684\u6700\u5b89\u9759\u7684\u58f0\u97f3\u3002\u5bf9\u4e8e\u4eba\u5de5\u667a\u80fd\u8bed\u97f3\u52a9\u624b\u6765\u8bf4\uff0c64 dB SNR \u5df2\u6210\u4e3a\u57fa\u51c6\u8981\u6c42\u3002\u884c\u4e1a\u57fa\u51c6\u5305\u62ec<\/p><ul class=\"wp-block-list\"><li>\u82f1\u98de\u51cc\u7684 IM72D128V\uff1a71.5 dB SNR\uff0c\u9ad8\u6027\u80fd\u6a21\u5f0f\u4e0b 430 \u00b5A\uff0c\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b 160 \u00b5A<\/li>\n\n<li>\u65b0\u4e00\u4ee3\u56fd\u4ea7 MEMS \u4fe1\u53f7\u8c03\u7406\u82af\u7247\u4fe1\u566a\u6bd4\u9ad8\u8fbe 74 dB<\/li>\n\n<li><strong>SISTC \u7684 WBC \u7cfb\u5217 MEMS \u9ea6\u514b\u98ce\u91c7\u7528\u4e86\u4e13\u6709\u7684\u68b3\u72b6\u8bfb\u51fa\u8bbe\u8ba1\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u4e86\u6d41\u4f53\u963b\u5c3c\u566a\u58f0\uff0c\u4e3a\u6ce2\u675f\u6210\u5f62\u9635\u5217\u63d0\u4f9b\u4e86\u5353\u8d8a\u7684\u4fe1\u566a\u6bd4\u6027\u80fd<\/strong><\/li><\/ul><h3 class=\"wp-block-heading\">\u58f0\u5b66\u8fc7\u8f7d\u70b9 (AOP)<\/h3><p>AOP \u51b3\u5b9a\u4e86\u9ea6\u514b\u98ce\u80fd\u6355\u6349\u5230\u591a\u5927\u97f3\u91cf\u7684\u58f0\u97f3\u800c\u4e0d\u5931\u771f\u3002\u9700\u8981\u9ad8 AOP\uff08130 dB+ SPL\uff09\u7684\u5e94\u7528\u5305\u62ec\u5ba4\u5916\u6444\u50cf\u673a\u5f55\u97f3\u3001\u6c7d\u8f66\u58f0\u5b66\u4e8b\u4ef6\u68c0\u6d4b\u548c\u5de5\u4e1a\u76d1\u63a7\u7cfb\u7edf\u3002sensiBel \u5149\u5b66 MEMS \u9ea6\u514b\u98ce\u5c06 AOP \u63d0\u5347\u5230 146 dB SPL\uff0c\u6bd4\u4f20\u7edf\u7684\u7535\u5bb9\u5f0f\u8bbe\u8ba1\u6709\u4e86\u663e\u8457\u7684\u8fdb\u6b65\u3002.<\/p><h3 class=\"wp-block-heading\">\u529f\u8017\uff1a\u6c38\u8fdc\u5728\u7ebf\u7684\u5f53\u52a1\u4e4b\u6025<\/h3><p>\u8d85\u4f4e\u529f\u8017\u5df2\u6210\u4e3a\u9700\u8981\u59cb\u7ec8\u4fdd\u6301\u8bed\u97f3\u76d1\u63a7\u7684\u7269\u8054\u7f51\u548c\u53ef\u7a7f\u6234\u8bbe\u5907\u7684\u5173\u952e\u8bbe\u8ba1\u8981\u6c42\u3002\u884c\u4e1a\u57fa\u51c6\u5305\u62ec<\/p><ul class=\"wp-block-list\"><li>ST MP23DB \u7cfb\u5217\uff1a2 \u00b5A \u4f11\u7720\u7535\u6d41<\/li>\n\n<li>TDK T5848 I\u00b2S \u9ea6\u514b\u98ce\uff1a\u5728\u59cb\u7ec8\u4fdd\u6301\u5f00\u542f\u7684\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\u4e3a 130 \u00b5A<\/li>\n\n<li>TDK T3902 PDM \u9ea6\u514b\u98ce\uff1a185 \u00b5A \u8d85\u4f4e\u529f\u8017\u59cb\u7ec8\u5f00\u542f\u6a21\u5f0f<\/li>\n\n<li><strong>SISTC \u7684\u4f4e\u529f\u8017 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u53ef\u5b9e\u73b0\u5353\u8d8a\u7684\u76f8\u4f4d\u4e00\u81f4\u6027\uff0c\u540c\u65f6\u4fdd\u6301\u6700\u4f4e\u7684\u529f\u8017\u9884\u7b97\uff0c\u662f\u7535\u6c60\u654f\u611f\u578b AIoT \u5e94\u7528\u7684\u7406\u60f3\u4e4b\u9009\u3002<\/strong><a href=\"https:\/\/sistc.com\/zh\/product-category\/sensor-module\/arrays-microphone-module\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li><\/ul><h3 class=\"wp-block-heading\">\u8f93\u51fa\u683c\u5f0f\uff1aPDM vs I\u00b2S vs \u6a21\u62df<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u754c\u9762<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u4f18\u70b9<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u7f3a\u70b9<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u6700\u9002\u5408<\/th><\/tr><\/thead><tbody><tr><td><strong>PDM<\/strong><\/td><td>\u51fa\u8272\u7684\u4f4d\u8bef\u5dee\u5bb9\u9650\u3001\u6297\u566a\u80fd\u529b\uff0c\u652f\u6301\u8282\u7701\u5f15\u811a\u7684\u7acb\u4f53\u58f0\u529f\u80fd<\/td><td>\u9700\u8981\u5728\u4e3b\u673a\u4e0a\u5b89\u88c5\u62bd\u53d6\u6ee4\u6ce2\u5668<\/td><td>\u591a\u9ea6\u514b\u98ce\u9635\u5217\uff0c\u7a7a\u95f4\u53d7\u9650\u8bbe\u8ba1<\/td><\/tr><tr><td><strong>I\u00b2S<\/strong><\/td><td>\u6807\u51c6\u97f3\u9891\u91c7\u6837\u7387\u8f93\u51fa\uff0c\u76f4\u63a5\u8fde\u63a5 DSP\/\u7f16\u89e3\u7801\u5668<\/td><td>\u5185\u90e8\u62bd\u53d6\u6ee4\u6ce2\u5668\u589e\u5927\u4e86\u5c01\u88c5\u5c3a\u5bf8<\/td><td>\u7b80\u5316\u7cfb\u7edf\u96c6\u6210\uff0c\u5ef6\u957f PCB \u7ebf\u8def<\/td><\/tr><tr><td><strong>\u6a21\u62df<\/strong><\/td><td>\u5355\u4f4d\u6210\u672c\u6700\u4f4e\uff0c\u652f\u6301\u901a\u7528\u7f16\u89e3\u7801\u5668<\/td><td>\u6613\u53d7 PCB \u566a\u58f0\u5f71\u54cd\uff0c\u9700\u8981\u5c0f\u5fc3\u63a5\u5730<\/td><td>\u5177\u6709\u9002\u5f53\u5c4f\u853d\u7684\u6210\u672c\u654f\u611f\u578b\u8bbe\u8ba1<\/td><\/tr><\/tbody><\/table><\/figure><p>I\u00b2S \u53ef\u5728\u8f83\u8fdc\u8ddd\u79bb\u4e0a\u63d0\u4f9b\u66f4\u597d\u7684\u4fe1\u53f7\u8d28\u91cf\uff0c\u56e0\u6b64\u5f53\u9ea6\u514b\u98ce\u548c\u5904\u7406\u7535\u8def\u6ca1\u6709\u7d27\u5bc6\u5730\u653e\u7f6e\u5728 PCB \u4e0a\u65f6\uff0cI\u00b2S \u66f4\u4e3a\u7406\u60f3 [5\u2020L4-L10]\u3002.<\/p><h2 class=\"wp-block-heading\">\u8d85\u8d8a\u6570\u636e\u8868\uff1a\u65b0\u5174 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u6280\u672f<\/h2><h3 class=\"wp-block-heading\">\u8d85\u4f4e\u529f\u8017\u5168\u5929\u5019\u8bed\u97f3\u76d1\u63a7<\/h3><p>\u59cb\u7ec8\u4fdd\u6301\u8bed\u97f3\u6fc0\u6d3b\u5df2\u6210\u4e3a\u667a\u80fd\u8bbe\u5907\u7684\u6807\u51c6\u8981\u6c42\uff0c\u4f46\u4f20\u7edf\u65b9\u6cd5\u4f1a\u4f7f\u4e3b\u5e94\u7528\u5904\u7406\u5668\u5904\u4e8e\u6fc0\u6d3b\u72b6\u6001\uff0c\u4ece\u800c\u8fc5\u901f\u8017\u5c3d\u7535\u6c60\u3002\u65b0\u5174\u7684\u89e3\u51b3\u65b9\u6848\u5c06\u8bed\u97f3\u6d3b\u52a8\u68c0\u6d4b\u548c\u5173\u952e\u8bcd\u641c\u7d22\u76f4\u63a5\u96c6\u6210\u5230\u9ea6\u514b\u98ce\u6a21\u5757\u6216\u914d\u5957\u7684\u4f4e\u529f\u8017\u795e\u7ecf\u5904\u7406\u5668\u4e2d\u3002.<\/p><p><strong>SISTC \u7684\u96f7\u8fbe\u89e6\u53d1\u4eba\u5de5\u667a\u80fd MEMS \u9ea6\u514b\u98ce\u9635\u5217\u6a21\u5757<\/strong>&nbsp;\u662f\u5e94\u5bf9\u8fd9\u4e00\u6311\u6218\u7684\u521b\u65b0\u65b9\u6cd5\u3002\u901a\u8fc7\u5c06\u57fa\u4e8e\u96f7\u8fbe\u7684\u5b58\u5728\u68c0\u6d4b\u4e0e MEMS \u9ea6\u514b\u98ce\u9635\u5217\u76f8\u7ed3\u5408\uff0c\u7cfb\u7edf\u4e00\u76f4\u5904\u4e8e\u6df1\u5ea6\u7761\u7720\u72b6\u6001\uff0c\u76f4\u5230\u7528\u6237\u9760\u8fd1\uff0c\u7136\u540e\u7acb\u5373\u6fc0\u6d3b\u8bed\u97f3\u4eba\u5de5\u667a\u80fd\u524d\u7aef\uff0c\u5b9e\u73b0\u65e0\u7f1d\u4ea4\u4e92\u3002\u4e0e\u4f20\u7edf\u7684\u59cb\u7ec8\u5728\u7ebf\u76d1\u542c\u65b9\u6cd5\u76f8\u6bd4\uff0c\u8fd9\u79cd\u96f7\u8fbe+\u9ea6\u514b\u98ce\u4f20\u611f\u5668\u878d\u5408\u67b6\u6784\u5927\u5927\u964d\u4f4e\u4e86\u5f85\u673a\u529f\u8017\u3002.<\/p><h3 class=\"wp-block-heading\">\u4eba\u5de5\u667a\u80fd\u4e0e\u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210<\/h3><p>MEMS \u9ea6\u514b\u98ce\u4e0e\u8fb9\u7f18\u4eba\u5de5\u667a\u80fd\u5904\u7406\u7684\u878d\u5408\u6b63\u5728\u52a0\u901f\u3002XMOS&nbsp;<a href=\"https:\/\/xcore.ai\/\" target=\"_blank\" rel=\"noreferrer noopener\">xcore.ai<\/a>&nbsp;\u8bbe\u5907\u53ef\u5904\u7406\u6765\u81ea\u9ea6\u514b\u98ce\u9635\u5217\u7684\u591a\u8fbe 32 \u4e2a\u901a\u9053\u7684 PCM \u97f3\u9891\u6d41\uff0c\u5b9e\u73b0\u4eba\u5de5\u667a\u80fd\u964d\u566a\u3001\u4f4e\u5ef6\u8fdf\u8bed\u97f3\u62fe\u53d6\u4ee5\u53ca\u5b8c\u5168\u5728\u8fb9\u7f18\u8fdb\u884c\u591a\u901a\u9053\u97f3\u9891\u5904\u7406 [2\u2020L4-L11]\u3002.<\/p><h3 class=\"wp-block-heading\">\u5149\u5b66 MEMS \u9ea6\u514b\u98ce\uff1a\u7a81\u7834\u7535\u5bb9\u6781\u9650<\/h3><p>\u4f20\u7edf\u7684\u7535\u5bb9\u5f0f MEMS \u9ea6\u514b\u98ce\u5728\u4fe1\u566a\u6bd4\u3001AOP \u548c\u52a8\u6001\u8303\u56f4\u65b9\u9762\u53d7\u5230\u7269\u7406\u9650\u5236\u3002SBM100B \u5177\u6709\u4ee5\u4e0b\u4f18\u70b9<\/p><ul class=\"wp-block-list\"><li><strong>80 \u5206\u8d1d\u4fe1\u566a\u6bd4<\/strong>\u00a0(\u8d85\u51fa\u9886\u5148\u7535\u5bb9\u5f0f\u8bbe\u5907 20 \u591a\u5206\u8d1d\uff09<\/li>\n\n<li><strong>146 \u5206\u8d1d AOP<\/strong><\/li>\n\n<li><strong>132 \u5206\u8d1d\u52a8\u6001\u8303\u56f4<\/strong><\/li>\n\n<li><strong>\u97f3\u91cf\u4ec5\u4e3a\u5de5\u4f5c\u5ba4\u53c2\u8003\u9ea6\u514b\u98ce\u7684 1\/50 \u81f3 1\/100<\/strong>\u00a0<\/li><\/ul><p>\u867d\u7136\u5149\u5b66 MEMS \u6280\u672f\u73b0\u9636\u6bb5\u4e3b\u8981\u7528\u4e8e\u4e13\u4e1a\u97f3\u54cd\u548c\u6c7d\u8f66\u5e94\u7528\uff0c\u4f46\u5b83\u4e3a\u6027\u80fd\u5bc6\u96c6\u578b MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u6307\u660e\u4e86\u524d\u8fdb\u7684\u9053\u8def\u3002.<\/p><h3 class=\"wp-block-heading\">\u5fae\u578b\u5316\u4e0e SiP \u96c6\u6210<\/h3><p>\u7cfb\u7edf\u7ea7\u5c01\u88c5\u96c6\u6210\u6b63\u4fc3\u4f7f MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u5c3a\u5bf8\u8d8a\u6765\u8d8a\u5c0f\u3002TWS \u8033\u673a\u3001AR \u773c\u955c\u548c\u7d27\u51d1\u578b\u53ef\u7a7f\u6234\u8bbe\u5907\u7684\u5174\u8d77\uff0c\u521b\u9020\u4e86\u5bf9\u96c6\u6210 ASIC \u7684 3.5 mm\u00b2 \u7ea7\u5c01\u88c5\u7684\u5f3a\u52b2\u9700\u6c42\u3002Knowles \u7684 SiSonic Titan \u7cfb\u5217\u5668\u4ef6\u4e0e\u5178\u578b\u7684\u6570\u5b57 MEMS \u9ea6\u514b\u98ce\u76f8\u6bd4\uff0c\u7535\u6d41\u6d88\u8017\u964d\u4f4e\u4e86 60%\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u4f4e\u81f3 3 \u00b5s \u7684\u5ef6\u8fdf\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u59cb\u7ec8\u5728\u7ebf\u548c ANC \u5e94\u7528\u3002.<\/p><h2 class=\"wp-block-heading\">\u5e94\u7528\u6df1\u5ea6\u6316\u6398\uff1a\u5b9e\u9645\u5e94\u7528\u4e2d\u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757<\/h2><h3 class=\"wp-block-heading\">\u53ef\u7a7f\u6234\u8bbe\u5907\uff08TWS \u8033\u673a\u3001AR\/VR \u773c\u955c\uff09<\/h3><p><strong>\u8981\u6c42\uff1a<\/strong>&nbsp;\u5360\u5730\u9762\u79ef\u8d85\u5c0f\u3001\u652f\u6301\u6ce2\u675f\u6210\u5f62\u3001\u517c\u5bb9 ANC\u3001\u8bed\u97f3\u5524\u9192<\/p><p><strong>SISTC \u7533\u8bf7\u793a\u4f8b\uff1a<\/strong>&nbsp;\u7528\u4e8e TWS \u8033\u673a\u548c AR \u773c\u955c\u3001,&nbsp;<strong>SISTC \u7684\u7d27\u51d1\u578b MEMS \u9ea6\u514b\u98ce\u6a21\u5757<\/strong>&nbsp;\u5c06\u9ad8 SNR \u4f20\u611f\u5668\u4e0e\u51fa\u8272\u7684\u76f8\u4f4d\u5339\u914d\u76f8\u7ed3\u5408--\u8fd9\u662f\u6ce2\u675f\u6210\u5f62\u7b97\u6cd5\u7684\u5173\u952e\u8981\u6c42\uff0c\u56e0\u4e3a\u6ce2\u675f\u6210\u5f62\u7b97\u6cd5\u5fc5\u987b\u5728\u5de6\u53f3\u58f0\u9053\u4e4b\u95f4\u4fdd\u6301\u7a33\u5b9a\u7684\u7a7a\u95f4\u6ee4\u6ce2\u3002\u8be5\u516c\u53f8\u7684&nbsp;<a href=\"https:\/\/sistc.com\/zh\/product-category\/sensor-module\/arrays-microphone-module\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7528\u4e8e\u53ef\u7a7f\u6234\u8bbe\u5907\u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757<\/a>&nbsp;\u5229\u7528 15 \u5e74\u4ee5\u4e0a\u7684\u58f0\u5b66\u4e13\u4e1a\u77e5\u8bc6\uff0c\u63d0\u4f9b\u8fd9\u4e9b\u8981\u6c42\u82db\u523b\u7684\u5e94\u7528\u6240\u9700\u7684\u8f6f\u786c\u4ef6\u534f\u540c\u6548\u5e94<a href=\"https:\/\/sistc.com\/zh\/product-category\/sensor-module\/arrays-microphone-module\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>.<\/p><h3 class=\"wp-block-heading\">\u7269\u8054\u7f51\u548c\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907<\/h3><p><strong>\u8981\u6c42\uff1a<\/strong>&nbsp;\u8fdc\u573a\u8bed\u97f3\u6355\u6349\u3001\u7761\u7720\u7535\u6d41\u5c0f\u4e8e 10 \u00b5A \u7684\u5168\u65f6\u76d1\u542c\u3001\u517c\u5bb9 MCU \u7684 PDM \u8f93\u51fa<\/p><p>\u667a\u80fd\u626c\u58f0\u5668\u3001\u667a\u80fd\u663e\u793a\u5668\u548c\u58f0\u63a7\u8bbe\u5907\u9700\u8981 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\uff0c\u5b83\u4eec\u80fd\u591f\u63a5\u6536\u6765\u81ea\u623f\u95f4\u5404\u5904\u7684\u6307\u4ee4\uff0c\u540c\u65f6\u6291\u5236\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u3001\u7535\u89c6\u97f3\u9891\u548c\u8c08\u8bdd\u7b49\u80cc\u666f\u566a\u58f0\u3002\u91c7\u7528\u6ce2\u675f\u6210\u5f62\u7b97\u6cd5\u7684\u9ea6\u514b\u98ce\u9635\u5217\u53ef\u521b\u5efa\u5b9a\u5411\u7075\u654f\u5ea6\u6a21\u5f0f\uff0c\u5728\u6291\u5236\u6765\u81ea\u5176\u4ed6\u65b9\u5411\u7684\u566a\u97f3\u7684\u540c\u65f6\uff0c\u5c06\u91cd\u70b9\u653e\u5728\u626c\u58f0\u5668\u4e0a\u3002.<\/p><h3 class=\"wp-block-heading\">\u8fb9\u7f18\u4eba\u5de5\u667a\u80fd\u548c\u58f0\u63a7\u7cfb\u7edf<\/h3><p><strong>\u8981\u6c42\uff1a<\/strong>&nbsp;\u672c\u5730\u5173\u952e\u8bcd\u5b9a\u4f4d\u3001\u4eba\u5de5\u667a\u80fd\u964d\u566a\u3001\u591a\u901a\u9053\u97f3\u9891\u5904\u7406<\/p><p>\u5c06\u4eba\u5de5\u667a\u80fd\u5904\u7406\u8fc1\u79fb\u5230\u8fb9\u7f18\u6b63\u5728\u91cd\u5851 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u8981\u6c42\u3002\u8fb9\u7f18\u4eba\u5de5\u667a\u80fd\u7cfb\u7edf\u4e0d\u9700\u8981\u5c06\u97f3\u9891\u6d41\u4f20\u8f93\u5230\u4e91\u7aef\u8fdb\u884c\u5904\u7406--\u8fd9\u6837\u65e2\u6d88\u8017\u5e26\u5bbd\uff0c\u53c8\u4f1a\u5f15\u53d1\u9690\u79c1\u95ee\u9898--\u800c\u662f\u5728\u8bbe\u5907\u672c\u5730\u6267\u884c\u8bed\u97f3\u6d3b\u52a8\u68c0\u6d4b\u3001\u5524\u9192\u8bcd\u8bc6\u522b\uff0c\u751a\u81f3\u547d\u4ee4\u5206\u7c7b\u3002.<\/p><p><strong>SISTC \u7684\u96f7\u8fbe\u89e6\u53d1\u5f0f\u4eba\u5de5\u667a\u80fd MEMS \u9ea6\u514b\u98ce\u9635\u5217<\/strong>&nbsp;\u5b83\u5c06\u7528\u4e8e\u5b58\u5728\u68c0\u6d4b\u7684\u96f7\u8fbe\u4f20\u611f\u5668\u4e0e MEMS \u9ea6\u514b\u98ce\u524d\u7aef\u76f8\u7ed3\u5408\uff0c\u521b\u5efa\u4e86\u4e00\u4e2a\u667a\u80fd\u7684\u59cb\u7ec8\u5728\u7ebf\u7cfb\u7edf\uff0c\u53ea\u6709\u5f53\u7528\u6237\u5b9e\u9645\u5b58\u5728\u65f6\u624d\u4f1a\u6fc0\u6d3b\u8bed\u97f3\u4eba\u5de5\u667a\u80fd\u7ba1\u9053\u3002\u901a\u8fc7\u5c06 SISTC \u7684\u9ad8\u6027\u80fd WBC \u7cfb\u5217 MEMS \u9ea6\u514b\u98ce\u4e0e XMOS&nbsp;<a href=\"https:\/\/xcore.ai\/\" target=\"_blank\" rel=\"noreferrer noopener\">xcore.ai<\/a>&nbsp;\u8fb9\u7f18 AI MCU \u53ef\u8fdb\u884c\u5b8c\u6574\u7684\u8bbe\u5907\u4e0a\u8bed\u97f3\u5904\u7406\u3002.<\/p><h3 class=\"wp-block-heading\">\u6c7d\u8f66\u7535\u5b50<\/h3><p><strong>\u8981\u6c42\uff1a<\/strong>&nbsp;\u901a\u8fc7 AEC-Q103 \u8ba4\u8bc1\u3001\u5bbd\u6e29\u5ea6\u8303\u56f4\uff08-40\u00b0C \u81f3 +85\u00b0C\uff09\u3001\u9ad8 AOP\uff0c\u9002\u7528\u4e8e\u8231\u5185\u548c\u8231\u5916\u58f0\u5b66\u76d1\u6d4b<\/p><p>MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u5728\u6c7d\u8f66\u9886\u57df\u7684\u5e94\u7528\u6b63\u5728\u8fc5\u901f\u6269\u5927\u3002\u8f66\u5185\u76d1\u63a7\u7cfb\u7edf\u652f\u6301\u8bed\u97f3\u6307\u4ee4\u3001\u4e58\u5458\u68c0\u6d4b\u548c\u514d\u63d0\u901a\u8bdd\u964d\u566a\u3002\u5916\u90e8\u58f0\u5b66\u4e8b\u4ef6\u68c0\u6d4b\u53ef\u8bc6\u522b\u63a5\u8fd1\u7684\u7d27\u6025\u8f66\u8f86\u3001\u68c0\u6d4b\u9e23\u7b1b\u6216\u652f\u6301\u7535\u52a8\u6c7d\u8f66\u7684\u58f0\u5b66\u8f66\u8f86\u8b66\u62a5\u7cfb\u7edf\u3002.<\/p><h3 class=\"wp-block-heading\">\u5de5\u4e1a\u548c\u4e13\u4e1a\u97f3\u9891<\/h3><p><strong>\u8981\u6c42\uff1a<\/strong>&nbsp;\u672c\u5e95\u566a\u58f0\u8d85\u4f4e\u3001\u9891\u7387\u54cd\u5e94\u5e73\u5766\u3001\u52a8\u6001\u8303\u56f4\u5bbd\u5e7f<\/p><p>\u9884\u6d4b\u6027\u7ef4\u62a4\u7b49\u5de5\u4e1a\u5e94\u7528\u4f7f\u7528 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u6355\u6349\u65cb\u8f6c\u673a\u68b0\u7684\u58f0\u5b66\u7279\u5f81\uff0c\u5728\u8f74\u627f\u78e8\u635f\u6216\u6821\u51c6\u95ee\u9898\u5bfc\u81f4\u6545\u969c\u4e4b\u524d\u5bf9\u5176\u8fdb\u884c\u68c0\u6d4b\u3002SISTC \u63d0\u4f9b\u514d\u8d39\u6837\u54c1\u4f9b\u6280\u672f\u8bc4\u4f30\uff0c\u4ee5\u652f\u6301\u8fd9\u4e9b\u548c\u5176\u4ed6\u9ad8\u8981\u6c42\u5e94\u7528\u9886\u57df\u7684\u9879\u76ee\u5f00\u53d1 [0\u2020L14]\u3002.<\/p><h2 class=\"wp-block-heading\">\u5de5\u7a0b\u9009\u62e9\u6307\u5357\uff1a\u9009\u62e9\u5408\u9002\u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757<\/h2><h3 class=\"wp-block-heading\">\u6b65\u9aa4 1\uff1a\u786e\u5b9a\u6210\u529f\u6807\u51c6<\/h3><p>\u5728\u8bc4\u4f30\u6570\u636e\u8868\u4e4b\u524d\uff0c\u8bf7\u63d0\u51fa\u4ee5\u4e0b\u4e94\u4e2a\u95ee\u9898\uff1a<\/p><ol start=\"1\" class=\"wp-block-list\"><li><strong>\u76ee\u6807\u4fe1\u566a\u6bd4\u662f\u591a\u5c11\uff1f<\/strong>\u00a0\u4eba\u5de5\u667a\u80fd\u8bed\u97f3\u5e94\u7528\u901a\u5e38\u8981\u6c42 \u226564 dB\u3002\u4e00\u6d41\u7684\u5de5\u4e1a\u8bbe\u8ba1\u53ef\u8fbe\u5230 \u226571 dB\u3002.<\/li>\n\n<li><strong>\u7535\u529b\u9884\u7b97\u662f\u591a\u5c11\uff1f<\/strong>\u00a0\u5bf9\u4e8e\u59cb\u7ec8\u5728\u7ebf\u7cfb\u7edf\uff0c\u7761\u7720\u7535\u6d41\u5fc5\u987b\u5c0f\u4e8e 10 \u00b5A\u3002\u5bf9\u4e8e\u6d41\u5a92\u4f53\u5e94\u7528\uff0c\u6d3b\u52a8\u7535\u6d41\u975e\u5e38\u91cd\u8981\u3002.<\/li>\n\n<li><strong>\u6700\u5927\u58f0\u538b\u7ea7\u73af\u5883\u662f\u4ec0\u4e48\uff1f<\/strong>\u00a0\u5982\u679c\u60a8\u7684\u8bbe\u5907\u5c06\u5728\u5927\u97f3\u91cf\u673a\u5668\u9644\u8fd1\u6216\u5ba4\u5916\u4f7f\u7528\uff0c\u8bf7\u786e\u8ba4 AOP \u2265120 dB SPL\u3002.<\/li>\n\n<li><strong>\u60a8\u7684\u4e3b\u673a\u5904\u7406\u5668\u652f\u6301\u4ec0\u4e48\u63a5\u53e3\uff1f<\/strong>\u00a0PDM \u53ef\u8282\u7701\u5f15\u811a\u5e76\u4e0e\u5927\u591a\u6570 MCU \u517c\u5bb9\uff1bI\u00b2S \u53ef\u7b80\u5316\u8f6f\u4ef6\u96c6\u6210\u3002.<\/li>\n\n<li><strong>\u60a8\u4f1a\u4f7f\u7528\u591a\u4e2a\u9ea6\u514b\u98ce\u5417\uff1f<\/strong>\u00a0\u5bf9\u4e8e\u9635\u5217\u800c\u8a00\uff0c\u7075\u654f\u5ea6\u5339\u914d\uff08\u00b11 dB\uff09\u548c\u76f8\u4f4d\u4e00\u81f4\u6027\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002.<\/li><\/ol><h3 class=\"wp-block-heading\">\u6b65\u9aa4 2\uff1a\u4e86\u89e3\u654f\u611f\u5ea6\u5bb9\u5fcd\u5ea6\u7684\u5f71\u54cd<\/h3><p>\u591a\u4e2a\u4f20\u58f0\u5668\u7684\u7075\u654f\u5ea6\u5339\u914d\u76f4\u63a5\u5f71\u54cd\u6ce2\u675f\u6210\u5f62\u6027\u80fd\u3002\u5bb9\u5dee\u4e3a\u00b13 dB \u7684\u9635\u5217\u5728\u4fe1\u9053\u589e\u76ca\u65b9\u9762\u4f1a\u6709\u663e\u8457\u53d8\u5316\uff0c\u5bfc\u81f4\u6ce2\u675f\u6210\u5f62\u7a7a\u70b9\u53d1\u751f\u4e0d\u53ef\u9884\u77e5\u7684\u504f\u79fb\u3002\u5bf9\u4e8e\u9700\u8981\u7cbe\u786e\u5b9a\u5411\u62fe\u97f3\u7684\u5e94\u7528\uff0c\u5982\u89c6\u9891\u4f1a\u8bae\u58f0\u9738\u6216\u5177\u6709\u8fdc\u573a\u8bed\u97f3\u6355\u6349\u529f\u80fd\u7684\u667a\u80fd\u626c\u58f0\u5668\uff0c\u5e94\u6307\u5b9a\u7075\u654f\u5ea6\u5bb9\u5dee\u4e3a\u00b11 dB \u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\uff0c\u5e76\u4f7f\u7528\u53ef\u5728\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u4e2d\u6821\u51c6\u6b8b\u4f59\u5931\u914d\u7684\u9635\u5217\u67b6\u6784\u3002.<\/p><h3 class=\"wp-block-heading\">\u6b65\u9aa4 3\uff1a\u8bc4\u4f30\u529f\u7387\u4e0e\u6027\u80fd\u7684\u6743\u8861<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u5e94\u7528<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5efa\u8bae\u7761\u7720\u7535\u6d41<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5efa\u8bae\u6709\u529f\u7535\u6d41<\/th><\/tr><\/thead><tbody><tr><td>\u667a\u80fd\u626c\u58f0\u5668\uff08\u63d2\u5165\u5f0f\uff09<\/td><td>\u4e0d\u91cd\u8981<\/td><td>\u22641.2 mA<\/td><\/tr><tr><td>\u7535\u6c60\u4f9b\u7535\u7684\u7269\u8054\u7f51\u8282\u70b9<\/td><td>\u226410 \u00b5A<\/td><td>\u2264500 \u00b5A<\/td><\/tr><tr><td>TWS \u8033\u673a\uff08\u5168\u5929\u5019\u4f7f\u7528\uff09<\/td><td>\u22645 \u00b5A<\/td><td>\u2264400 \u00b5A<\/td><\/tr><tr><td>\u53ef\u7a7f\u6234\u5065\u5eb7\u76d1\u6d4b\u5668<\/td><td>\u22642 \u00b5A<\/td><td>\u2264200 \u00b5A<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u6b65\u9aa4 4\uff1a\u8003\u8651\u5c01\u88c5\u548c PCB \u5e03\u5c40<\/h3><p>\u5e95\u90e8\u7aef\u53e3\u4e0e\u9876\u90e8\u7aef\u53e3\u8bbe\u8ba1\u4f1a\u5f71\u54cd PCB \u5806\u53e0\u548c\u5916\u58f3\u5bc6\u5c01\u3002\u5bf9\u4e8e\u8d85\u7d27\u51d1\u578b\u8bbe\u8ba1\uff0c\u73b0\u5728\u53ef\u63d0\u4f9b\u5c0f\u81f3 2.65 mm \u00d7 3.5 mm \u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u3002\u5bc6\u5c01\u5f0f\u53cc\u632f\u819c\u7ed3\u6784\uff08\u5982\u82f1\u98de\u51cc\u53d7\u4e13\u5229\u4fdd\u62a4\u7684\u8bbe\u8ba1\uff09\u53ef\u63d0\u9ad8\u6237\u5916\u6216\u5de5\u4e1a\u5e94\u7528\u7684\u9632\u5c18\u9632\u6f6e\u6027\u80fd\u3002.<\/p><h3 class=\"wp-block-heading\">\u6b65\u9aa4 5\uff1a\u8ba1\u5212\u6279\u91cf\u751f\u4ea7--\u5229\u7528\u6837\u54c1\u8ba1\u5212\u7684\u4f18\u52bf<\/h3><p>MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u4e13\u4e3a\u5927\u6279\u91cf SMT \u7ec4\u88c5\u800c\u8bbe\u8ba1\u3002\u8bf7\u5c3d\u65e9\u4e0e\u60a8\u7684\u5408\u540c\u5236\u9020\u5546\u5408\u4f5c\uff0c\u4ee5\u5efa\u7acb\u4e0e\u60a8\u6240\u9009\u5668\u4ef6\u517c\u5bb9\u7684\u56de\u6d41\u66f2\u7ebf\u3002\u5bf9\u4e8e\u521d\u59cb\u539f\u578b\u5f00\u53d1\uff0c\u8bb8\u591a MEMS \u6a21\u5757\u4f9b\u5e94\u5546\u63d0\u4f9b\u8bc4\u4f30\u5957\u4ef6\u548c\u514d\u8d39\u6837\u54c1\uff0c\u4ee5\u52a0\u901f\u5f00\u53d1\u3002.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u4e13\u4e1a\u63d0\u793a<\/strong>&nbsp;SISTC \u63d0\u4f9b&nbsp;<a href=\"https:\/\/sistc.com\/zh\/product-category\/sensor-module\/arrays-microphone-module\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u514d\u8d39\u6837\u54c1<\/a>&nbsp;\u6280\u672f\u8bc4\u4f30--\u8bf7\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u81f3 denny_tan@sistc.com \u7533\u8bf7\u5e76\u52a0\u5feb\u9879\u76ee\u7684\u6982\u5ff5\u9a8c\u8bc1\u9636\u6bb5 [0\u2020L12-L14]\u3002.<\/p><\/blockquote><h2 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898 <\/h2><p><strong>\u95ee 1\uff1aMEMS \u9ea6\u514b\u98ce\u6a21\u5757\u4e0e\u4f20\u7edf\u7684 ECM \u80f6\u56ca\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/p><p><strong>A:<\/strong>&nbsp;MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u7684\u5c3a\u5bf8\u5c0f\u5f97\u591a\uff08\u9ad8\u5ea6\u5c0f\u4e8e 1 \u6beb\u7c73\uff09\uff0c\u529f\u8017\u4f4e\u5f97\u591a\uff08\u7761\u7720\u65f6\u4f4e\u81f3 2 \u00b5A\uff09\uff0c\u5177\u6709\u51fa\u8272\u7684\u5c04\u9891\u548c\u7535\u78c1\u5e72\u6270\u6297\u6270\u6027\uff0c\u5e76\u652f\u6301 SMT \u56de\u6d41\u710a\u63a5\u3002\u4f20\u7edf\u7684 ECM \u867d\u7136\u5355\u4f4d\u6210\u672c\u8f83\u4f4e\uff0c\u4f46\u7f3a\u4e4f\u8fd9\u4e9b\u96c6\u6210\u4f18\u52bf\u3002.<\/p><p><strong>\u95ee\u9898 2\uff1a\u5982\u4f55\u4e3a\u59cb\u7ec8\u5f00\u542f\u8bed\u97f3\u5524\u9192\u529f\u80fd\u7684\u7535\u6c60\u4f9b\u7535\u7269\u8054\u7f51\u8bbe\u5907\u9009\u62e9 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\uff1f<\/strong><\/p><p><strong>A:<\/strong>&nbsp;\u4f18\u5148\u8003\u8651\u4e09\u4e2a\u89c4\u683c\uff1a\uff081\uff09\u7761\u7720\u7535\u6d41\u5c0f\u4e8e 10 \u00b5A\uff1b\uff082\uff09SNR \u226564 dB\uff0c\u4ee5\u5b9e\u73b0\u53ef\u9760\u7684\u8bed\u97f3\u6355\u83b7\uff1b\uff083\uff09PDM \u8f93\u51fa\uff0c\u4ee5\u65b9\u4fbf\u96c6\u6210 MCU\u3002\u610f\u6cd5\u534a\u5bfc\u4f53\u7684 MP23DB \u7cfb\u5217\u6216 SISTC \u7684\u4f4e\u529f\u8017\u6a21\u5757\u7b49\u5668\u4ef6\u5c31\u662f\u8fd9\u7c7b\u5668\u4ef6\u7684\u4ee3\u8868\u3002.<\/p><p><strong>\u95ee\u9898 3\uff1aMEMS \u9ea6\u514b\u98ce\u6a21\u5757\u80fd\u5426\u5728\u9ad8\u80cc\u666f\u566a\u58f0\u7684\u5ba4\u5916\u6216\u6c7d\u8f66\u73af\u5883\u4e2d\u53ef\u9760\u5de5\u4f5c\uff1f<\/strong><\/p><p><strong>A:<\/strong>&nbsp;\u53ef\u4ee5\uff0c\u53ea\u8981\u60a8\u9009\u62e9\u7684\u6a21\u5757\u5177\u6709\u8db3\u591f\u7684 AOP\uff08\u2265120 dB SPL\uff09\u3002sensiBel \u5149\u5b66 MEMS \u53ef\u5728\u6781\u7aef\u73af\u5883\u4e0b\u8fbe\u5230 146 dB AOP\uff0c\u800c Knowles Robin \u5219\u53ef\u5728\u5ba4\u5916\u5e94\u7528\u4e2d\u8fbe\u5230 130 dB SPL\u3002.<\/p><p><strong>\u95ee\u9898 4\uff1a MEMS \u9ea6\u514b\u98ce\u5728\u59cb\u7ec8\u5f00\u542f\u6a21\u5f0f\u4e0b\u7684\u5178\u578b\u529f\u8017\u662f\u591a\u5c11\uff1f<\/strong><\/p><p><strong>A:<\/strong>&nbsp;\u6700\u5148\u8fdb\u7684\u5668\u4ef6\u53ef\u5b9e\u73b0 2-10 \u00b5A \u7684\u7761\u7720\/\u5f85\u673a\u7535\u6d41\u3002\u610f\u6cd5\u534a\u5bfc\u4f53 MP23DB \u7cfb\u5217\u5728\u7761\u7720\u6a21\u5f0f\u4e0b\u7684\u7535\u6d41\u4e3a 2 \u00b5A\uff1bTDK \u7684 T5848 \u5728\u59cb\u7ec8\u5f00\u542f\u7684\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\u7684\u7535\u6d41\u4e3a 130 \u00b5A\u3002AIStorm SpectroMic KWS \u7b49\u65b0\u5174\u89e3\u51b3\u65b9\u6848\u5c06\u59cb\u7ec8\u4fdd\u6301\u63a5\u901a\u7684\u603b\u529f\u8017\uff08\u5305\u62ec VAD\uff09\u538b\u7f29\u81f3 18 \u00b5A\u3002.<\/p><p><strong>\u95ee\u9898 5\uff1a2026 \u5e74\u53ca\u4ee5\u540e\uff0c\u5de5\u7a0b\u5e08\u5e94\u5173\u6ce8\u54ea\u4e9b\u65b0\u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u8d8b\u52bf\uff1f<\/strong><\/p><p><strong>A:<\/strong>&nbsp;\u6709\u4e09\u5927\u8d8b\u52bf\uff1a(1) \u5149\u5b66 MEMS \u9ea6\u514b\u98ce\u6253\u7834\u4e86\u7535\u5bb9\u4fe1\u566a\u6bd4\u548c AOP \u9650\u5236\uff1b(2) \u8fb9\u7f18\u4eba\u5de5\u667a\u80fd\u96c6\u6210\u5c06\u8bed\u97f3\u5904\u7406\u5b8c\u5168\u96c6\u6210\u5230\u8bbe\u5907\u4e0a\uff1b(3) \u6301\u7eed\u964d\u4f4e\u529f\u8017\uff0c\u5c06\u59cb\u7ec8\u4fdd\u6301\u5f00\u542f\u72b6\u6001\u7684\u7761\u7720\u7535\u6d41\u964d\u81f3 1 \u00b5A \u4ee5\u4e0b\u3002.<\/p><h2 class=\"wp-block-heading\">\u8d44\u6e90\u4e0e\u6280\u672f\u56fe\u4e66\u9986<\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u8d44\u6e90<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><strong><a href=\"https:\/\/sistc.com\/zh\/product-category\/sensor-module\/arrays-microphone-module\/\" target=\"_blank\" rel=\"noreferrer noopener\">SISTC MEMS \u9ea6\u514b\u98ce\u9635\u5217<\/a><\/strong><\/td><td>\u9ad8 SNR MEMS \u9635\u5217\u5177\u6709\u4e13\u6709\u964d\u566a\u529f\u80fd\uff0c\u4e3a AIoT \u5e94\u7528\u63d0\u4f9b\u5353\u8d8a\u7684\u76f8\u4f4d\u4e00\u81f4\u6027<\/td><\/tr><tr><td><a href=\"https:\/\/sistc.com\/zh\/understanding-mems-microphone-specifications-a-guide-for-smart-audio-design\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u4e86\u89e3 MEMS \u9ea6\u514b\u98ce\u89c4\u683c<\/a><\/td><td>SISTC \u6307\u5357\u6db5\u76d6\u7528\u4e8e\u667a\u80fd\u97f3\u9891\u8bbe\u8ba1\u7684\u5173\u952e MEMS \u9ea6\u514b\u98ce\u53c2\u6570<\/td><\/tr><tr><td><a href=\"https:\/\/sistc.com\/zh\/high-performance-beamforming-microphone-arrays-using-sistc-wbc-series-mems-microphones\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u4f7f\u7528 SISTC WBC \u7cfb\u5217\u7684\u9ad8\u6027\u80fd\u6ce2\u675f\u6210\u5f62\u9ea6\u514b\u98ce\u9635\u5217<\/a><\/td><td>\u6ce2\u675f\u6210\u5f62\u539f\u7406\u4e0e\u9635\u5217\u6027\u80fd\u4f18\u5316\u6280\u672f\u767d\u76ae\u4e66<\/td><\/tr><tr><td><a href=\"https:\/\/sistc.com\/zh\/radar-triggered-ai-mems-microphone-array-the-future-of-low-power-smart-voice-interfaces\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u96f7\u8fbe\u89e6\u53d1\u4eba\u5de5\u667a\u80fd MEMS \u9ea6\u514b\u98ce\u9635\u5217<\/a><\/td><td>\u7ed3\u5408\u96f7\u8fbe\u5b58\u5728\u68c0\u6d4b\u548c MEMS \u9ea6\u514b\u98ce\u9635\u5217\u7684 SISTC \u667a\u80fd\u8bed\u97f3\u524d\u7aef\u89e3\u51b3\u65b9\u6848<\/td><\/tr><tr><td><a href=\"https:\/\/www.infineon.com\/cms\/en\/product\/sensor\/mems-microphones\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u82f1\u98de\u51cc XENSIV\u2122 MEMS \u9ea6\u514b\u98ce\u9009\u578b\u6307\u5357<\/a><\/td><td>\u82f1\u98de\u51cc\u5b98\u65b9\u4ea7\u54c1\u7ec4\u5408\u548c\u5e94\u7528\u8bf4\u660e<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u7ed3\u8bba\uff1aMEMS \u9ea6\u514b\u98ce\u6a21\u5757\u52a9\u529b\u667a\u80fd\u97f3\u9891\u7684\u672a\u6765<\/h2><p>MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u5df2\u4ece\u4e00\u9879\u5229\u57fa\u6280\u672f\u8f6c\u53d8\u4e3a\u51e0\u4e4e\u6db5\u76d6\u6240\u6709\u667a\u80fd\u8bbe\u5907\u7c7b\u522b\u7684\u4e3b\u6d41\u58f0\u5b66\u524d\u7aef\u89e3\u51b3\u65b9\u6848\u3002\u6d88\u8d39\u7535\u5b50\u3001AIoT\u3001\u6c7d\u8f66\u3001\u5de5\u4e1a\u76d1\u63a7\u548c\u4e13\u4e1a\u97f3\u54cd\u90fd\u53d7\u76ca\u4e8e MEMS \u6280\u672f\u63d0\u4f9b\u7684\u5fae\u5c0f\u5c3a\u5bf8\u3001\u8d85\u4f4e\u529f\u8017\u548c\u5353\u8d8a\u58f0\u5b66\u6027\u80fd\u7684\u72ec\u7279\u7ec4\u5408\u3002.<\/p><p>\u5c55\u671b\u672a\u6765\uff0c\u4e0b\u4e00\u4ee3 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u5c06\u5448\u73b0\u4e09\u79cd\u53d1\u5c55\u8d8b\u52bf\uff1a<\/p><ol start=\"1\" class=\"wp-block-list\"><li><strong>\u7ee7\u7eed\u964d\u4f4e\u529f\u7387<\/strong>, \u59cb\u7ec8\u4fdd\u6301\u5728\u7ebf\u76d1\u542c\uff0c\u7cfb\u7edf\u603b\u529f\u8017\u5c0f\u4e8e 1 \u00b5A<\/li>\n\n<li><strong>\u4e0e\u8fb9\u7f18\u4eba\u5de5\u667a\u80fd\u66f4\u7d27\u5bc6\u5730\u7ed3\u5408<\/strong>, \u5c06\u8bed\u97f3\u8bc6\u522b\u548c\u566a\u97f3\u6291\u5236\u529f\u80fd\u76f4\u63a5\u5f15\u5165\u9ea6\u514b\u98ce\u6a21\u5757\u6216\u914d\u5957\u5904\u7406\u5668<\/li>\n\n<li><strong>\u5149\u5b66\u5fae\u673a\u7535\u7cfb\u7edf\u7684\u7a81\u7834<\/strong>\u00a0\u6311\u6218\u4f20\u7edf\u7535\u5bb9\u5f0f\u8bbe\u8ba1\u7684\u6027\u80fd\u6781\u9650<\/li><\/ol><p>\u5bf9\u4e8e\u5f00\u53d1\u8bed\u97f3\u667a\u80fd\u8bbe\u5907\u7684\u5de5\u7a0b\u5e08\u548c\u4ea7\u54c1\u56e2\u961f\u6765\u8bf4\uff0c\u4e86\u89e3\u4fe1\u566a\u6bd4\u3001AOP\u3001\u529f\u8017\u548c\u8f93\u51fa\u63a5\u53e3\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u5bf9\u4e8e\u9009\u62e9\u5408\u9002\u7684 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u81f3\u5173\u91cd\u8981\u3002.<\/p><p><strong>\u51c6\u5907\u597d\u5f00\u59cb\u4e0b\u4e00\u4e2a\u667a\u80fd\u97f3\u54cd\u8bbe\u8ba1\u4e86\u5417\uff1f<\/strong>&nbsp;\u901a\u8fc7\u4ee5\u4e0b\u7f51\u5740\u4e86\u89e3 SISTC \u7684 MEMS \u9ea6\u514b\u98ce\u9635\u5217\u6a21\u5757&nbsp;<a href=\"https:\/\/sistc.com\/zh\/product-category\/sensor-module\/arrays-microphone-module\/\" target=\"_blank\" rel=\"noreferrer noopener\">sistc.com\/product-category\/sensor-module\/arrays-microphone-module\/<\/a>&nbsp;\u5e76\u5229\u7528\u514d\u8d39\u63d0\u4f9b\u7684\u6837\u54c1\u52a0\u901f\u539f\u578b\u5f00\u53d1\u3002.<\/p><p><em>\u53d1\u8868\u4e8e\u53d1\u5e03\u65f6\u95f4\uff1a 2026 \u5e74 5 \u6708 6 \u65e5 | \u6700\u540e\u66f4\u65b0\u65f6\u95f4\uff1a 2026 \u5e74 5 \u6708 6 \u65e52026 \u5e74 5 \u6708 6 \u65e5<\/em><\/p><p><em>\u672c\u6307\u5357\u662f SISTC \u6301\u7eed\u6280\u672f\u5185\u5bb9\u7cfb\u5217\u7684\u4e00\u90e8\u5206\u3002\u5982\u9700\u54a8\u8be2\u6709\u5173 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u3001\u767d\u76ae\u4e66\u6216\u5e94\u7528\u652f\u6301\u7684\u4fe1\u606f\uff0c\u8bf7\u8054\u7cfb denny_tan@sistc.com\u3002.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>*15 \u5e74\u4ee5\u4e0a\u7684\u58f0\u5b66\u521b\u65b0\u3001\u9ad8 SNR MEMS \u9635\u5217\u548c\u4e13\u6709\u964d\u566a\u7b97\u6cd5--\u8fd9\u662f\u5de5\u7a0b\u5e08\u5728\u8fdb\u884c\u4e0b\u4e00\u4e2a\u9ea6\u514b\u98ce\u6a21\u5757\u8bbe\u8ba1\u4e4b\u524d\u9700\u8981\u4e86\u89e3\u7684\u5185\u5bb9\uff1a\u4e3a\u4ec0\u4e48 MEMS \u9ea6\u514b\u98ce\u6a21\u5757\u662f [...]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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