{"id":229996,"date":"2024-02-01T12:53:10","date_gmt":"2024-02-01T04:53:10","guid":{"rendered":"https:\/\/ouzhuotec.com\/?post_type=product&#038;p=229996"},"modified":"2024-02-29T09:18:45","modified_gmt":"2024-02-29T01:18:45","slug":"oh921-t-latch-ic-with-built-in-pull-up-resistor","status":"publish","type":"product","link":"https:\/\/ouzhuotec.com\/en\/product\/oh921-t-latch-ic-with-built-in-pull-up-resistor\/","title":{"rendered":"OH921-T\u5e26\u5185\u7f6e\u4e0a\u62c9\u7535\u963b\u7684\u9501\u5b58\u5668\u96c6\u6210\u7535\u8def"},"content":{"rendered":"<p>## \u578b\u53f7: OH921<\/p>\n<p>### \u6982\u8ff0\uff1a<br \/>\n&#8211; \u578b\u53f7: OH921-T<br \/>\n  &#8211; \u5de5\u4f5c\u6e29\u5ea6: -40\uff5e125\u2103<br \/>\n  &#8211; \u5c01\u88c5: TO-92S<br \/>\n  &#8211; \u5305\u88c5: 1000\u53ea\/\u888b<br \/>\n&#8211; \u578b\u53f7: OH921-S<br \/>\n  &#8211; \u5de5\u4f5c\u6e29\u5ea6: -40\uff5e125\u2103<br \/>\n  &#8211; \u5c01\u88c5: SOT23-3<br \/>\n  &#8211; \u5305\u88c5: 3000\u53ea\/\u76d8<\/p>\n<p>OH921\u662f\u57fa\u4e8eCMOS\u6280\u672f\u8bbe\u8ba1\u7684\u9ad8\u7075\u654f\u5ea6\u9501\u5b9a\u5f00\u5173\uff0c\u4e3b\u8981\u9488\u5bf9\u7684\u662f\u6c7d\u8f66\u7535\u5b50\u3001\u5de5\u4e1a\u548c\u6d88\u8d39\u7535\u5b50\u9886\u57df\u3002\u7531\u4e8e\u4f7f\u7528\u4e86\u52a8\u6001\u504f\u79fb\u6d88\u9664\u6280\u672f\uff0c\u8be5\u7535\u8def\u9ad8\u6e29\u6027\u80fd\u4f18\u8d8a\u3002\u8be5\u5668\u4ef6\u96c6\u6210\u4e86\u4e00\u4e2a\u7a33\u538b\u5668\uff0c\u970d\u5c14\u7535\u538b\u53d1\u751f\u5668\uff0c\u5c0f\u4fe1\u53f7\u653e\u5927\u5668\uff0c\u7a33\u5b9a\u65a9\u6ce2\uff0c\u65bd\u5bc6\u7279\u89e6\u53d1\u5668\u548c\u5f00\u6f0f\u8f93\u51fa\uff0c\u5185\u7f6e\u4e0a\u62c9\u7535\u963b\u3002<\/p>\n<p>### \u6781\u9650\u53c2\u6570\uff1a\uff08TA=25\u2103\uff09<br \/>\n&#8211; \u7535\u6e90\u7535\u538b VCC: 3.5-28V<br \/>\n&#8211; \u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4 TA: -50\uff5e125\u2103<br \/>\n&#8211; \u8f93\u51fa\u7535\u6d41 IO: 25mA<br \/>\n&#8211; \u50a8\u5b58\u6e29\u5ea6\u8303\u56f4 TS: <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u78c1\u6ede\u9ad8\u7075\u654f\u5ea6\uff0cCMOS\uff0c\u5185\u90e8\u4e0a\u62c9\u7535\u963b<\/p>\n","protected":false},"featured_media":230010,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"<h2>Download Datasheet<\/h2>\r\n&nbsp;\r\n<h2>Product description<\/h2>\r\nThe OH921 is a Hall-effect latch designed in mixed-signal CMOS technology. It is quite suitable for use in automotive, industrial and consumer applications. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage ordinarily caused by device over-molding, temperature dependencies, and thermal stress. The device integrates a voltage regulator, Hall voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and is directly drivable by the output.\r\n\r\n&nbsp;\r\n\r\n<img class=\"alignnone size-full wp-image-2100\" src=\"http:\/\/ohhallsensor.com\/wp-content\/uploads\/2020\/09\/1-15.png\" alt=\"\" width=\"1116\" height=\"133\" \/>\r\n<h2><\/h2>\r\n<h2>Features<\/h2>\r\n<ul>\r\n \t<li>Wide Operating Voltage Range from 3.5 to 24V<\/li>\r\n \t<li>Symmetrical Switch Points<\/li>\r\n \t<li>Chopper-stabilized Amplifier Stage<\/li>\r\n \t<li>Superior Temperature Stability<\/li>\r\n \t<li>Compact Size<\/li>\r\n \t<li>Built-in Pull-up Resistor<\/li>\r\n \t<li>ESD Rating: 3500V (Human Body Model)<\/li>\r\n<\/ul>\r\n<h2>Applications<\/h2>\r\n<ul>\r\n \t<li>Brushless DC Motor Commutation<\/li>\r\n \t<li>Brushless DC Fan<\/li>\r\n \t<li>Solid-state Switch<\/li>\r\n \t<li>Revolution Counting<\/li>\r\n \t<li>Speed Detection<\/li>\r\n \t<li>High Sensitivity and Unconnected Switch<\/li>\r\n<\/ul>","_et_gb_content_width":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[68,75],"product_tag":[85,60,76,62,70,42],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product\/229996"}],"collection":[{"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/media\/230010"}],"wp:attachment":[{"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/media?parent=229996"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product_cat?post=229996"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product_tag?post=229996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}