{"id":1108,"date":"2025-05-25T17:11:07","date_gmt":"2025-05-25T09:11:07","guid":{"rendered":"https:\/\/www.easeen.com\/?post_type=product&p=1108"},"modified":"2025-05-25T17:11:07","modified_gmt":"2025-05-25T09:11:07","slug":"sgm811b","status":"publish","type":"product","link":"https:\/\/www.easeen.com\/en\/product\/sgm811b\/","title":{"rendered":"SGM811B"},"content":{"rendered":"

The SGM811B and SGM812B are integrated microprocessor supervisory devices which can be reset under power-up, power-down or even voltage reduction brownout conditions. When VCC\u00a0is as low as 1V, the reset output can still operate. On the power-on state, the internal timer maintains a 200ms reset assertion, which keeps the microprocessor in the reset state until the condition is stable.<\/p>\n

The SGM811B has an active-low nRESET output, while the SGM812B has an active-high RESET output. These devices provide three reset threshold voltage options for 3V and 3.3V voltage monitoring.<\/p>\n

The devices also provide a manual reset (nMR) function. It can reduce damage if the device loses its control or is locked.<\/p>\n

The SGM811B and SGM812B are available in a Green SOT-143 package. They operates over an junction temperature range of -40\u2103\u00a0to +125\u2103.<\/p>","protected":false},"excerpt":{"rendered":"

High-Performance, High-Reliability Analog ICs – SGMICRO<\/a><\/h2>\n

Microprocessor Supervisory Circuit with Manual Reset Input<\/h2>\n
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FEATURES<\/div>\n
\n
\n
\n
    \n
  • Superior Upgrade for MAX811\/MAX812 and ADM811\/ADM812<\/li>\n
  • High Accuracy Fixed Detection Options: 3V and 3.3V<\/li>\n
  • Low Supply Current: < 1\u03bcA (TYP)<\/li>\n
  • 200ms (TYP) Power-on Reset Pulse Width<\/li>\n
  • Reset Output Options:\u00a0Active-Low nRESET Output<\/li>\n
  • Manual Reset Input<\/li>\n
  • Reset Valid Down to VCC\u00a0= 1V<\/li>\n
  • -40\u2103\u00a0to +125\u2103\u00a0Operating Temperature Range<\/li>\n
  • Available in a Green SOT-143 Package<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    APPLICATIONS<\/div>\n
    \n
    \n
    \n

    Computers<\/p>\n

    Battery-Powered Applications<\/p>\n

    Portable Equipment<\/p>\n

    Automotive Equipment<\/p>\n

    Safety Systems<\/p>\n

    Intelligent Instruments<\/p>\n

    Critical \u03bcP Power Monitoring<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":1109,"template":"","meta":{"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":""}}},"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-1108","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-37","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product\/1108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product\/1108\/revisions"}],"predecessor-version":[{"id":1110,"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product\/1108\/revisions\/1110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/media\/1109"}],"wp:attachment":[{"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/media?parent=1108"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product_brand?post=1108"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product_cat?post=1108"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.easeen.com\/en\/wp-json\/wp\/v2\/product_tag?post=1108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}