{"id":211,"date":"2024-03-28T09:13:58","date_gmt":"2024-03-28T09:13:58","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=211"},"modified":"2026-03-19T15:47:07","modified_gmt":"2026-03-19T07:47:07","slug":"analog-mems-silicon-microphone-for-smartwatch","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/analog-mems-silicon-microphone-for-smartwatch\/","title":{"rendered":"Microphone MEMS analogique haute performance - compact et \u00e0 faible consommation d'\u00e9nergie"},"content":{"rendered":"<h2 class=\"text-start\">Sp\u00e9cifications techniques<\/h2>\n<p class=\"text-start\">L'ECM-M3722T421 est un microphone MEMS analogique \u00e0 faible consommation con\u00e7u pour les applications \u00e0 espace restreint. Avec une sensibilit\u00e9 pr\u00e9cise de -42dBV\/Pa \u00b11dB et un SNR de 58dB, il offre une capture audio coh\u00e9rente et claire pour la production de masse. Son point de surcharge acoustique de 130 dB SPL garantit un enregistrement sans distorsion, m\u00eame dans les environnements \u00e0 volume \u00e9lev\u00e9. Le design ultra-mince ne mesure que 3,76 mm x 2,24 mm x 1,10 mm, ce qui en fait l'un des microphones MEMS les plus \u00e9troits du march\u00e9, parfait pour les oreillettes TWS et les objets port\u00e9s sur soi. La tension de fonctionnement va de 1,5V \u00e0 3,6V avec une excellente immunit\u00e9 RF pour des performances fiables dans les appareils sans fil. La plage de temp\u00e9rature s'\u00e9tend de -40\u2103 \u00e0 +100\u2103 pour un fonctionnement robuste dans n'importe quel environnement.<\/p>\n<h3 class=\"text-start\">Sc\u00e9narios d&#039;application<\/h3>\n<ul class=\"list-unstyled text-start\">\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>Casques Bluetooth et \u00e9couteurs TWS : Une consommation d'\u00e9nergie ultra-faible et un rapport signal\/bruit \u00e9lev\u00e9 permettent de passer des appels vocaux d'une clart\u00e9 cristalline et de b\u00e9n\u00e9ficier d'un son immersif.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>Appareils domestiques intelligents : Convient aux haut-parleurs intelligents, aux sonnettes de porte et aux autres appareils n\u00e9cessitant un son clair dans les environnements bruyants, gr\u00e2ce \u00e0 son AOP de 130 dB.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>Produits \u00e9lectroniques portables et \u00e0 porter sur soi : Sa taille miniature et son profil bas s'int\u00e8grent parfaitement dans les wearables, les lunettes intelligentes et les enregistreurs portables.<\/li>\n<\/ul>\n<h3 class=\"pt-5 text-start\">Circuit d'interface recommand\u00e9<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3998 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-m3722t421.png\" alt=\"Circuit d&#039;essai standard\" width=\"440\" height=\"250\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-m3722t421.png 440w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-m3722t421-300x170.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-m3722t421-18x10.png 18w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">Courbe de r\u00e9ponse en fr\u00e9quence<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3999 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-m3722t421.png\" alt=\"R\u00e9ponse en fr\u00e9quence typique\" width=\"500\" height=\"310\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-m3722t421.png 500w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-m3722t421-300x186.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-m3722t421-18x12.png 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">Dimensions (UNIT : mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4000 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-m3722t421.png\" alt=\"Dimension d&#039;apparence\" width=\"620\" height=\"320\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-m3722t421.png 620w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-m3722t421-300x155.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-m3722t421-18x9.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-m3722t421-600x310.png 600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Microphone MEMS analogique basse consommation avec sensibilit\u00e9 de -42dBV\/Pa \u00b11dB, 58dB SNR, et 130dB AOP. Largeur ultra-mince de 2,24 mm, id\u00e9ale pour les oreillettes TWS, les appareils domestiques intelligents et les applications IoT.<\/p>","protected":false},"featured_media":3994,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[91,19],"product_tag":[708,710,707,699,713],"class_list":{"0":"post-211","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-analog-microphones","8":"product_cat-mems-microphones","9":"product_tag-analog","10":"product_tag-high-aop","11":"product_tag-low-power","12":"product_tag-mems-mics","13":"product_tag-ultra-compact","15":"first","16":"instock","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product\/211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/comments?post=211"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/3994"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=211"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=211"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=211"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}