{"id":7137,"date":"2025-05-20T16:49:45","date_gmt":"2025-05-20T14:49:45","guid":{"rendered":"https:\/\/www.heinpragt.nl\/?post_type=product&#038;p=7137"},"modified":"2026-01-13T16:31:47","modified_gmt":"2026-01-13T15:31:47","slug":"4558d-opamp","status":"publish","type":"product","link":"https:\/\/www.heinpragt.nl\/?product=4558d-opamp","title":{"rendered":"4558D  OPAMP"},"content":{"rendered":"<p>4558D\u00a0 &#8211; The 4558 device is a dual general-purpose operational amplifier. The combination of the wide supply voltage range (10V to 30V), low noise (6.5nV\/\u00a0 \u221aHz), and distortion performance (0.0001% THD+N)\u00a0 of the device allow the RC4558 to be used in various audio applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>4558D\u00a0 &#8211; The 4558 device is a dual general-purpose operational amplifier. The combination of the wide supply voltage range (10V to 30V), low noise (6.5nV\/\u00a0 \u221aHz), and distortion performance (0.0001% THD+N)\u00a0 of the device allow the RC4558 to be used in various audio applications.<\/p>\n","protected":false},"featured_media":887,"template":"","meta":[],"product_brand":[],"product_cat":[41],"product_tag":[],"class_list":{"0":"post-7137","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-analog_components","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=\/wp\/v2\/product\/7137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=\/wp\/v2\/media\/887"}],"wp:attachment":[{"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7137"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=7137"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=7137"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.heinpragt.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=7137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}