{"id":15172,"date":"2025-05-22T13:33:30","date_gmt":"2025-05-22T13:33:30","guid":{"rendered":"https:\/\/sistc.com\/?p=15172"},"modified":"2025-05-22T13:33:32","modified_gmt":"2025-05-22T13:33:32","slug":"top-ported-mems-microphone-everything-you-need-to-know","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/top-ported-mems-microphone-everything-you-need-to-know\/","title":{"rendered":"\u9876\u90e8\u7aef\u53e3 MEMS \u9ea6\u514b\u98ce\uff1a\u60a8\u9700\u8981\u4e86\u89e3\u7684\u4e00\u5207"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u9876\u90e8\u5bfc\u5b54 MEMS \u9ea6\u514b\u98ce\u662f\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u548c\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u4e2d\u6700\u5e38\u89c1\u7684\u8bed\u97f3\u548c\u97f3\u9891\u6355\u83b7\u5916\u5f62\u4e4b\u4e00\u3002\u5728\u9876\u90e8\u5bfc\u5b54\u8bbe\u8ba1\u4e2d\uff0c\u58f0\u5b66\u5165\u53e3\u4f4d\u4e8e\u5c01\u88c5\u7684\u9876\u90e8\u8868\u9762\uff0c\u4f7f\u58f0\u97f3\u80fd\u591f\u76f4\u63a5\u5230\u8fbe MEMS \u632f\u819c\uff0c\u800c\u65e0\u9700\u989d\u5916\u7684\u5370\u5237\u7535\u8def\u677f\u5e03\u7ebf\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5b83\u4eec\u7684\u4f18\u70b9\u3001\u8bbe\u8ba1\u6280\u5de7\u548c\u5178\u578b\u7528\u4f8b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-1024x1024.jpg\" alt=\"\" class=\"wp-image-15173\" style=\"width:358px;height:auto\" srcset=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-1024x1024.jpg 1024w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-300x300.jpg 300w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-100x100.jpg 100w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-768x767.jpg 768w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-1536x1536.jpg 1536w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-2048x2046.jpg 2048w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-12x12.jpg 12w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/IMG_9222-600x600.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u9876\u90e8\u5f00\u53e3<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9876\u90e8\u7aef\u53e3 MEMS \u9ea6\u514b\u98ce\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9876\u90e8\u7aef\u53e3\u5f0f MEMS \u9ea6\u514b\u98ce\u7684\u7279\u70b9\u662f\u5728\u5c01\u88c5\u7684\u9876\u90e8\u6709\u4e00\u4e2a\u5f00\u53e3\u3002\u4f20\u5165\u7684\u58f0\u6ce2\u76f4\u63a5\u4ece\u8fd9\u4e2a\u7aef\u53e3\u8fdb\u5165\uff0c\u649e\u51fb\u5185\u90e8\u7684\u7845\u632f\u819c\u3002\u819c\u7247\u7684\u8fd0\u52a8\u901a\u8fc7\u7535\u5bb9\u6216\u538b\u963b\u4f20\u611f\u8f6c\u6362\u4e3a\u7535\u4fe1\u53f7\uff0c\u7136\u540e\u5728\u82af\u7247\u4e0a\u6570\u5b57\u5316\u4e3a PDM \u6216 I\u00b2S \u8f93\u51fa\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u8981\u4f18\u52bf<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u76f4\u63a5\u58f0\u9053<\/strong><br>- \u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11 PCB \u901a\u5b54\u6216\u7a7a\u8154\u9020\u6210\u7684\u58f0\u5b66\u963b\u5c3c\u548c\u5171\u632f\u53d8\u5316\u3002<\/li>\n\n\n\n<li><strong>\u7b80\u5316 PCB \u5e03\u5c40<\/strong><br>- \u65e0\u9700\u5728\u7535\u8def\u677f\u4e0a\u5f00\u5b54\uff0c\u9ea6\u514b\u98ce\u53ef\u5e73\u9f50\u5730\u5b89\u88c5\u5728\u8868\u9762\u4e0a\u3002<\/li>\n\n\n\n<li><strong>\u4e00\u81f4\u7684\u9891\u7387\u54cd\u5e94<\/strong><br>- \u7edf\u4e00\u7684\u58f0\u5b66\u8fdb\u6c14\u53e3\u51e0\u4f55\u5f62\u72b6\u4f7f\u6574\u4e2a\u7ec4\u4ef6\u5177\u6709\u53ef\u9884\u6d4b\u7684\u6027\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u8bbe\u8ba1\u8003\u8651\u56e0\u7d20<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u58f0\u5b66\u7aef\u53e3\u4fdd\u62a4<\/strong><br>\u4f7f\u7528\u5c0f\u683c\u6805\u6216\u7f51\u773c\u6765\u9632\u6b62\u7070\u5c18\u8fdb\u5165\uff0c\u540c\u65f6\u53c8\u4e0d\u4f1a\u963b\u6321\u58f0\u97f3\u3002<\/li>\n\n\n\n<li><strong>\u4e0e\u5916\u58f3\u7684\u76f8\u5bf9\u4f4d\u7f6e<\/strong><br>\u786e\u4fdd\u7aef\u53e3\u672a\u88ab\u5916\u58f3\u7279\u5f81\u6216\u7ec4\u4ef6\u963b\u585e\u3002<\/li>\n\n\n\n<li><strong>\u5bc6\u5c01\u548c\u4fdd\u5f62\u6d82\u6599<\/strong><br>\u4f7f\u7528\u4e0d\u8986\u76d6\u7aef\u53e3\u7684\u9488\u5bf9\u6027\u6d82\u5c42\uff1b\u5bf9\u4e8e IP \u9632\u62a4\u7b49\u7ea7\u7684\u8bbe\u5907\uff0c\u53ef\u8003\u8651\u4f7f\u7528\u9632\u6c34\u53d8\u4f53\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u5e94\u7528<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u667a\u80fd\u624b\u673a\u548c\u5e73\u677f\u7535\u8111<\/strong><br>\u9876\u90e8\u7aef\u53e3\u7684\u9ea6\u514b\u98ce\u53ef\u63d0\u4f9b\u7a33\u5b9a\u7684\u901a\u8bdd\u8d28\u91cf\u548c\u964d\u566a\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u667a\u80fd\u626c\u58f0\u5668\u548c\u8bed\u97f3\u52a9\u624b<\/strong><br>\u76f4\u63a5\u79fb\u690d\u589e\u5f3a\u4e86\u8fdc\u573a\u8bed\u97f3\u62fe\u53d6\u80fd\u529b\u3002<\/li>\n\n\n\n<li><strong>\u5de5\u4e1a\u548c\u533b\u7597\u8bbe\u5907<\/strong><br>\u5728\u9700\u8981\u7cbe\u786e\u58f0\u5b66\u611f\u5e94\u7684\u73af\u5883\u4e2d\u53ef\u9760\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">SISTC \u9876\u90e8\u7aef\u53e3 MEMS \u9ea6\u514b\u98ce\u9009\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6211\u4eec\u7684\u7f51\u7ad9\u4e0a\u63a2\u7d22 SISTC \u7684\u5168\u90e8\u6570\u5b57 MEMS \u9ea6\u514b\u98ce\u4ea7\u54c1\u7cfb\u5217\uff0c\u5305\u62ec\u9876\u7ea7\u7aef\u53e3\u578b\u53f7\u3002 <a class=\"\" href=\"https:\/\/sistc.com\/zh\/product-category\/mems-microphone\/\">MEMS \u9ea6\u514b\u98ce\u7c7b\u522b\u9875\u9762<\/a>.\u6211\u4eec\u63d0\u4f9b\u7684\u670d\u52a1\u5305\u62ec<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u4fe1\u566a\u6bd4\uff08\u9ad8\u8fbe 64 dB\uff09<\/strong> \u5b9e\u73b0\u6e05\u6670\u7684\u97f3\u9891\u91c7\u96c6<\/li>\n\n\n\n<li><strong>AOP \u9ad8\u8fbe 130 \u5206\u8d1d\u58f0\u538b\u7ea7<\/strong> \u53ef\u5e94\u5bf9\u5608\u6742\u73af\u5883<\/li>\n\n\n\n<li><strong>PDM \u548c I\u00b2S \u6570\u5b57\u8f93\u51fa<\/strong> \u5b9e\u73b0\u65e0\u7f1d\u96c6\u6210<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u66f4\u591a\u9605\u8bfb<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TDK InvenSense MEMS \u9ea6\u514b\u98ce\u5305\u88c5\u6307\u5357<\/strong><br><a>https:\/\/www.invensense.tdk.com\/technology\/mems-microphones\/packaging<\/a><\/li>\n\n\n\n<li><strong>\u6a21\u62df\u5668\u4ef6\u516c\u53f8\u7684 MEMS \u9ea6\u514b\u98ce\u58f0\u5b66\u8bbe\u8ba1<\/strong><br><a>https:\/\/www.analog.com\/en\/technical-articles\/acoustic-design-for-mems-microphones.html<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Top-ported MEMS microphones are among the most common form factors for voice and audio capture in smartphones, tablets, and smart home devices. In a top-ported design, the acoustic inlet is [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":15173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"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":"","ast-disable-related-posts":"","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 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":""}},"_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news"],"_links":{"self":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/comments?post=15172"}],"version-history":[{"count":0,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15172\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/media\/15173"}],"wp:attachment":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/media?parent=15172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/categories?post=15172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/tags?post=15172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}