{"id":4028,"date":"2026-03-18T09:26:49","date_gmt":"2026-03-18T01:26:49","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=4028"},"modified":"2026-03-19T14:59:41","modified_gmt":"2026-03-19T06:59:41","slug":"pdm-digital-mems-microphone-3-5x2-65x0-98mm","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/pdm-digital-mems-microphone-3-5x2-65x0-98mm\/","title":{"rendered":"Microfono MEMS con uscita digitale PDM - 3,5\u00d72,65\u00d70,98 mm"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">L'ECM-M3526B371 \u00e8 un versatile microfono MEMS a uscita digitale PDM con punto di sovraccarico acustico di 130dB SPL e SNR di 66dB. La sensibilit\u00e0 \u00e8 di -37dBFS \u00b11dB con tensione di funzionamento da 1,6V a 3,3V. Supporta diverse modalit\u00e0 operative, tra cui quella normale (750\u03bcA), ad alte prestazioni (950\u03bcA), ANC (1000\u03bcA) e ultrasonica (1100\u03bcA), consentendo ai progettisti di ottimizzare il consumo energetico per ogni applicazione. Il package compatto da 3,50\u00d72,65\u00d70,98 mm si adatta a progetti con limiti di spazio.<\/p>\n<h3 class=\"text-start\">Scenari di applicazione<\/h3>\n<ul class=\"list-unstyled text-start\">\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>Tablet, notebook e fotocamere digitali che richiedono un audio di alta qualit\u00e0 in un design compatto.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>Cuffie e dispositivi smart home che necessitano di un basso consumo energetico e di un elevato AOP per il controllo vocale.<\/li>\n<li><i class=\"fa fa-check-circle me-2 text-primary\"><\/i>Sistemi di cancellazione attiva del rumore (ANC) e applicazioni a ultrasuoni che richiedono modalit\u00e0 operative specializzate.<\/li>\n<\/ul>\n<h3 class=\"pt-5 text-start\">Circuito di interfaccia consigliato<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4030 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m3526b371.png\" alt=\"Circuito di prova standard\" width=\"400\" height=\"240\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m3526b371.png 400w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m3526b371-300x180.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/standard-test-circuit_ecm-m3526b371-18x12.png 18w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">Curva di risposta in frequenza<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4031 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response_ecm-m3526b371.png\" alt=\"Risposta in frequenza tipica\" width=\"630\" height=\"310\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response_ecm-m3526b371.png 630w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response_ecm-m3526b371-300x148.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response_ecm-m3526b371-18x9.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/typical-frequency-response_ecm-m3526b371-600x295.png 600w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n<h3 class=\"pt-5 text-start\">Dimensioni (UNIT\u00c0: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4029 size-full\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m3526b371.png\" alt=\"Aspetto Dimensione\" width=\"560\" height=\"300\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m3526b371.png 560w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m3526b371-300x161.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2026\/03\/appearance-dimension_ecm-m3526b371-18x10.png 18w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Versatile microfono digitale MEMS PDM con 130dB AOP, 66dB SNR e diverse modalit\u00e0 operative (normale\/ad alte prestazioni\/ANC\/ultrasuoni). Pacchetto compatto da 3,5\u00d72,65\u00d70,98 mm, perfetto per tablet, cuffie e dispositivi smart home.<\/p>","protected":false},"featured_media":4035,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[19,92],"product_tag":[410,699,701],"class_list":{"0":"post-4028","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-mems-mics","11":"product_tag-pdm-mics","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product\/4028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/comments?post=4028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/4035"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=4028"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=4028"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=4028"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=4028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}