{"id":4027,"date":"2026-03-18T09:26:39","date_gmt":"2026-03-18T01:26:39","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=4027"},"modified":"2026-03-19T14:59:56","modified_gmt":"2026-03-19T06:59:56","slug":"i2s-digital-mems-microphone-4x3x1mm","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ko\/i2s-digital-mems-microphone-4x3x1mm\/","title":{"rendered":"I\u00b2S \ub514\uc9c0\ud138 \ucd9c\ub825 MEMS \ub9c8\uc774\ud06c - 4\u00d73\u00d71.1mm"},"content":{"rendered":"<h2 class=\"text-start\">\uae30\uc220 \uc0ac\uc591<\/h2>\n<p class=\"text-start\">ECM-M4030B261\uc740 64dB SNR \ubc0f -26dBFS \u00b11dB \uac10\ub3c4\ub97c \uc9c0\uc6d0\ud558\ub294 \uace0\uc131\ub2a5 I\u00b2S \ub514\uc9c0\ud138 \ucd9c\ub825 MEMS \ub9c8\uc774\ud06c\uc785\ub2c8\ub2e4. 120dB SPL\uc758 \uc74c\ud5a5 \uacfc\ubd80\ud558 \ud3ec\uc778\ud2b8\ub97c \uac16\ucd94\uace0 \uc788\uc5b4 \ub300\uc6a9\ub7c9 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc65c\uace1 \uc5c6\ub294 \ub179\uc74c\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc791\ub3d9 \uc804\uc555 \ubc94\uc704\ub294 1.65V ~ 3.6V\uc774\uba70, \uc77c\ubc18\uc801\uc778 \uc804\ub958 \uc18c\ube44\ub7c9\uc740 750\u03bcA\uc785\ub2c8\ub2e4. I\u00b2S \uc778\ud130\ud398\uc774\uc2a4\ub294 24\ube44\ud2b8 \uc624\ub514\uc624\ub97c \uc9c0\uc6d0\ud558\uba70 \ub514\uc9c0\ud138 \ud504\ub85c\uc138\uc11c\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud560 \uc218 \uc788\uc5b4 \uac04\ud3b8\ud569\ub2c8\ub2e4. \uac10\ub3c4 \ud5c8\uc6a9 \uc624\ucc28\uac00 \u00b11dB\ub85c \uc2dc\uc2a4\ud15c \ubcf4\uc815 \uc5c6\uc774 \uace0\uc131\ub2a5 \ub9c8\uc774\ud06c \uc5b4\ub808\uc774\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"text-start\">\uc751\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/h3>\n<ul class=\"list-unstyled text-start\">\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>\uc815\ubc00\ud55c \ucc44\ub110 \ub9e4\uce6d\uc774 \ud544\uc694\ud55c \uc2a4\ub9c8\ud2b8 TV \ubc0f \uc6d0\uaca9 \ud68c\uc758 \uc2dc\uc2a4\ud15c\uc6a9 \ub9c8\uc774\ud06c \uc5b4\ub808\uc774\uc785\ub2c8\ub2e4.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>\uace0\ud488\uc9c8 \uc74c\uc131 \ucea1\ucc98\uac00 \ud544\uc218\uc801\uc778 \uac8c\uc784 \ucf58\uc194 \ubc0f \ub9ac\ubaa8\ucee8.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>RF \ubcf4\ud638 \uae30\ub2a5\uc744 \uac16\ucd98 \uc548\uc815\uc801\uc778 \uc6d0\uac70\ub9ac \uc74c\uc131 \ud53d\uc5c5\uc774 \ud544\uc694\ud55c IoT(\uc0ac\ubb3c \uc778\ud130\ub137) \ub514\ubc14\uc774\uc2a4.<\/li>\n<\/ul>\n<h3 class=\"pt-5 text-start\">\uad8c\uc7a5 \uc778\ud130\ud398\uc774\uc2a4 \ud68c\ub85c<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4032 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m4030b261.png\" alt=\"\ud45c\uc900 \ud14c\uc2a4\ud2b8 \ud68c\ub85c\" width=\"310\" height=\"190\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m4030b261.png 310w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m4030b261-300x184.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m4030b261-18x12.png 18w\" sizes=\"auto, (max-width: 310px) 100vw, 310px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">\uc8fc\ud30c\uc218 \uc751\ub2f5 \uace1\uc120<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4033 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response__ecm-m4030b261.png\" alt=\"\uc77c\ubc18\uc801\uc778 \uc8fc\ud30c\uc218 \uc751\ub2f5\" width=\"600\" height=\"340\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response__ecm-m4030b261.png 600w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response__ecm-m4030b261-300x170.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response__ecm-m4030b261-18x10.png 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">\uce58\uc218(\ub2e8\uc704: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4034 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m4030b261.png\" alt=\"\uc678\uad00 \uce58\uc218\" width=\"580\" height=\"270\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m4030b261.png 580w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m4030b261-300x140.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m4030b261-18x8.png 18w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>64dB SNR, 120dB AOP, -26dBFS \u00b11dB \uac10\ub3c4\ub97c \uc9c0\uc6d0\ud558\ub294 \uace0\uc131\ub2a5 I\u00b2S \ub514\uc9c0\ud138 MEMS \ub9c8\uc774\ud06c\uc785\ub2c8\ub2e4. \uc815\ubc00\ud55c \ucc44\ub110 \ub9e4\uce6d\uc774 \ud544\uc694\ud55c \ub9c8\uc774\ud06c \uc5b4\ub808\uc774, \uc2a4\ub9c8\ud2b8 TV \ubc0f \ud654\uc0c1 \ud68c\uc758 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":4040,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[19,92],"product_tag":[410,702,699],"class_list":{"0":"post-4027","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-mems-microphones","8":"product_cat-digital-microphones","9":"product_tag-high-snr","10":"product_tag-is-mics","11":"product_tag-mems-mics","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product\/4027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/comments?post=4027"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/4040"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=4027"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_brand?post=4027"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_cat?post=4027"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_tag?post=4027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}