{"id":230000,"date":"2024-02-01T12:53:10","date_gmt":"2024-02-01T04:53:10","guid":{"rendered":"https:\/\/ouzhuotec.com\/?post_type=product&p=230000"},"modified":"2024-06-10T03:28:11","modified_gmt":"2024-06-09T19:28:11","slug":"oh3144-unipolar-hall-ic-zh","status":"publish","type":"product","link":"https:\/\/ouzhuotec.com\/en\/product\/oh3144-unipolar-hall-ic-zh\/","title":{"rendered":"OH3144\u5355\u6781\u970d\u5c14\u96c6\u6210\u7535\u8def"},"content":{"rendered":"

### OH3144 \u5355\u6781\u6027\u970d\u5c14\u6548\u5e94\u96c6\u6210\u7535\u8def<\/p>\n

#### 1. \u6982\u8ff0
\nOH3144\u970d\u5c14\u5f00\u5173\u96c6\u6210\u7535\u8def\u5185\u90e8\u5305\u62ec\u53cd\u5411\u7535\u538b\u4fdd\u62a4\u88c5\u7f6e\u3001\u7535\u538b\u8c03\u8282\u5668\u3001\u970d\u5c14\u7535\u538b\u53d1\u751f\u5668\u3001\u5dee\u5206\u653e\u5927\u5668\u3001\u65bd\u5bc6\u7279\u89e6\u53d1\u5668\u548c\u5f00\u96c6\u8f93\u51fa\u7ea7\uff0c\u53ef\u5c06\u78c1\u573a\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u7535\u538b\u8f93\u51fa\u3002OH3144\u5177\u6709\u4f53\u79ef\u5c0f\u3001\u6027\u80fd\u7a33\u5b9a\u7b49\u5178\u578b\u7279\u70b9\uff0c\u5728\u5404\u79cd\u4f4d\u7f6e\u63a7\u5236\u3001\u901f\u5ea6\u68c0\u6d4b\u3001\u6d41\u91cf\u68c0\u6d4b\u7b49\u573a\u5408\u5e7f\u6cdb\u5e94\u7528\u4f5c\u4e3a\u975e\u63a5\u89e6\u5f00\u5173\u3002<\/p>\n

#### 2. \u7279\u70b9
\n– 4V\u81f324V\u76f4\u6d41\u64cd\u4f5c\u7535\u538b
\n– \u5f00\u96c6\u9884\u9a71\u52a8\u5668
\n– \u6700\u5927\u4e0b\u6c89\u8f93\u51fa\u7535\u6d41\u4e3a25mA
\n– \u53cd\u5411\u6781\u6027\u4fdd\u62a4<\/p>\n

#### 3. \u5e94\u7528
\n– \u65e0\u5237\u76f4\u6d41\u7535\u673a\u5185\u90e8\u53cd\u8f6c
\n– \u7535\u673a\u901f\u5ea6\u548c\u65b9\u5411\u68c0\u6d4b
\n– \u7535\u52a8\u81ea\u884c\u8f66\u3001\u8f85\u52a9\u52a8\u529b\u8bbe\u5907\u7684\u7535\u673a
\n– \u901f\u5ea6\u4f20\u611f\u5668\u3001\u8ba1\u6570\u5668
\n– \u6d41\u91cf\u4f20\u611f\u5668\u3001\u6d41\u91cf\u8ba1
\n– \u6c7d\u8f66\u91cc\u7a0b\u8868\u3001\u901f\u5ea6\u4f20\u611f\u5668<\/p>\n

#### 4. \u8ba2\u5355\u4fe1\u606f
\n| \u4ea7\u54c1\u7f16\u53f7 | \u54cd\u5e94\u6781\u6027 | \u5de5\u4f5c\u6e29\u5ea6 | \u5c01\u88c5\u7c7b\u578b | \u6570\u91cf\/\u5305\u88c5 |
\n|———|———|———-|———|———–|
\n| OH3144 | S | -40\uff5e125\u2103 | TO-92S | 1000pcs\/bag |<\/p>\n

#### 5. \u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c \uff08TA=25\u2103\uff09
\n| \u53c2\u6570 | \u7b26\u53f7 | \u503c | \u5355\u4f4d |
\n|———————|———|————|——|
\n| \u4f9b\u7535\u7535\u538b | Vcc | 3.5\u81f330 | V |
\n| \u8f93\u51fa\u7535\u6d41 | Iout | 25 | mA |
\n| \u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4 | TA | -40\u81f3125 | \u2103 |
\n| \u5b58\u50a8\u6e29\u5ea6\u8303\u56f4 | Tstg | -55\u81f3150 | \u2103 |<\/p>\n

#### 6. \u7535\u6c14\u7279\u6027 \uff08Ta=25\u00b0C\uff09
\n| \u53c2\u6570 | \u7b26\u53f7 | \u6761\u4ef6 | \u503c | \u5355\u4f4d |
\n|———————|———|—————————-|———-|——|
\n| \u4f9b\u7535\u7535\u538b | VCC | | 4\u81f324 | V |
\n| \u8f93\u51fa\u9971\u548c\u7535\u538b | VOL | Vcc=5V, RL=1K\u03a9\uff0cB\u2265BOP | – | 200\u81f3400 | mV |
\n| \u8f93\u51fa\u6f0f\u7535\u6d41 | IOH | Vout=Vccmax\uff0cB\u2264BRP | – | 1.0\u81f310 | \u03bcA |
\n| \u4f9b\u7535\u7535\u6d41 | ICC | VCC=Vccmax OC\u8f93\u51fa | – | 6 | mA |
\n| \u8f93\u51fa\u4e0a\u5347\u65f6\u95f4 | tr | Vcc=5V, RL=1k\u03a9, CL=20pF | – | 0.1 | \u03bcS |
\n| \u8f93\u51fa\u4e0b\u964d\u65f6\u95f4 | tf | | – | 0.1 | \u03bcS |<\/p>\n

#### 7. \u78c1\u6027\u80fd \uff08Ta=25\u00b0C\uff09\uff081mT = 10\u9ad8\u65af\uff09
\n| \u53c2\u6570 | \u7b26\u53f7 | \u503c | \u5355\u4f4d |
\n|———————|———|————|——|
\n| \u89e6\u53d1\u70b9 | BOP | – | 16 | mT |
\n| \u91ca\u653e\u70b9 | BRP | 2 | – | mT |
\n| \u78c1\u6ede\u56de\u7ebf | BH | – | 5 | mT |<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5355\u6781\u970d\u5c14\u4f20\u611f\u5668\uff0c\u4f4e\u7535\u5e73\u6709\u6548<\/p>\n","protected":false},"featured_media":230018,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[69],"product_tag":[60,62,70,42,72],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product\/230000"}],"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\/230018"}],"wp:attachment":[{"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/media?parent=230000"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product_cat?post=230000"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ouzhuotec.com\/en\/wp-json\/wp\/v2\/product_tag?post=230000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}