{"id":5431,"date":"2025-04-15T18:08:04","date_gmt":"2025-04-15T10:08:04","guid":{"rendered":"https:\/\/xpeae.com\/?p=5431"},"modified":"2025-04-18T19:58:07","modified_gmt":"2025-04-18T11:58:07","slug":"ca-is3020s-chipanalog","status":"publish","type":"post","link":"https:\/\/www.xpeae.com\/?p=5431","title":{"rendered":"CA-IS3020S-CHIPANALOG"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u8be6\u7ec6\u603b\u7ed3<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4ea7\u54c1\u6982\u8ff0<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u578b\u53f7\u4e0e\u529f\u80fd\u5dee\u5f02<\/strong>\uff1a<strong>CA-IS3020<\/strong>\u63d0\u4f9b\u4e24\u8def\u53cc\u5411\u3001\u5f00\u6f0f\u8f93\u51fa\u9694\u79bb\u901a\u9053\uff0c\u9002\u7528\u4e8e\u591a\u4e3b\u673a I2C \u53cc\u5411\u4f20\u8f93\uff1b<strong>CA-IS3021<\/strong>\u63d0\u4f9b\u4e00\u8def\u5355\u5411\u548c\u4e00\u8def\u53cc\u5411\u9694\u79bb\u901a\u9053\uff0c\u9002\u7528\u4e8e\u5355\u4e3b\u673a I2C\uff0c\u5355\u5411\u901a\u9053\u7528\u4e8e\u65f6\u949f\u9694\u79bb\uff0c\u53cc\u5411\u901a\u9053\u7528\u4e8e\u6570\u636e\u9694\u79bb\u3002<\/li>\n\n\n\n<li><strong>\u8ba4\u8bc1\u4e0e\u5408\u89c4<\/strong>\uff1a\u901a\u8fc7 VDE\u3001UL\u3001CQC \u5b89\u5168\u8ba4\u8bc1\uff0c\u7b26\u5408\u76f8\u5173\u56fd\u9645\u5b89\u5168\u6807\u51c6\uff0c\u4fdd\u969c\u4f7f\u7528\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li><strong>\u5c01\u88c5\u7c7b\u578b<\/strong>\uff1a\u6709\u7a84\u4f53 SOIC8 (S)\uff084.90mm\u00d73.90mm\uff09\u3001\u5bbd\u4f53 SOIC8-WB (G)\uff085.85mm\u00d77.50mm\uff09\u3001\u5bbd\u4f53 SOIC16-WB (W)\uff0810.30mm\u00d77.50mm\uff09\u3001\u8d85\u5bbd\u4f53 SOIC8-WWB (WG)\uff086.40mm\u00d714.00mm\uff09\u56db\u79cd\u5c01\u88c5\uff0c\u6ee1\u8db3\u4e0d\u540c\u7a7a\u95f4\u9700\u6c42\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4ea7\u54c1\u7279\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u4f20\u8f93\u6027\u80fd<\/strong>\uff1a\u652f\u6301 DC \u81f3 2MHz \u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u6ee1\u8db3\u591a\u79cd I2C \u5e94\u7528\u901f\u7387\u8981\u6c42\u3002<\/li>\n\n\n\n<li><strong>\u9694\u79bb\u7279\u6027<\/strong>\uff1a\u63d0\u4f9b\u4e0d\u540c\u7b49\u7ea7\u7535\u6c14\u9694\u79bb\uff0c\u7a84\u4f53\u5c01\u88c5 3.75kVRMS\uff0c\u5bbd\u4f53 5kVRMS\uff0c\u8d85\u5bbd\u4f53 7.5kVRMS\uff1b\u5178\u578b\u5171\u6a21\u77ac\u6001\u6297\u6270\u5ea6\uff08CMTI\uff09\u00b1150kV\/\u03bcs\uff0c\u80fd\u6709\u6548\u62b5\u5fa1\u5e72\u6270\u3002<\/li>\n\n\n\n<li><strong>\u7535\u6c14\u53c2\u6570<\/strong>\uff1a\u5de5\u4f5c\u7535\u538b 3.0V \u81f3 5.5V\uff1bA \u4fa7\u5f00\u6f0f\u8f93\u51fa\u53ef\u652f\u6301\u6700\u9ad8 3.5mA \u704c\u7535\u6d41\uff0cB \u4fa7\u53ef\u652f\u6301\u6700\u9ad8 35mA \u704c\u7535\u6d41 \u3002<\/li>\n\n\n\n<li><strong>\u4fdd\u62a4\u529f\u80fd<\/strong>\uff1a\u5177\u5907 \u00b18kV ESD \u4fdd\u62a4\uff08\u4eba\u4f53\u6a21\u5f0f\uff09\uff0c\u53ef\u627f\u53d7\u6700\u9ad8 \u00b112.8kV \u6d6a\u6d8c\uff0c\u65bd\u5bc6\u7279\u89e6\u53d1\u8f93\u5165\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5e94\u7528\u9886\u57df<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u63a5\u53e3\u5e94\u7528<\/strong>\uff1a\u9002\u7528\u4e8e I2C\u3001SMBus\u3001PMBus \u63a5\u53e3\uff0c\u5b9e\u73b0\u63a5\u53e3\u95f4\u7684\u7535\u6c14\u9694\u79bb\uff0c\u4fdd\u969c\u6570\u636e\u4f20\u8f93\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li><strong>\u7cfb\u7edf\u5e94\u7528<\/strong>\uff1a\u5728\u7535\u673a\u63a7\u5236\u7cfb\u7edf\u3001\u533b\u7597\u8bbe\u5907\u3001\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\u3001\u4eea\u5668\u4eea\u8868\u7b49\u9886\u57df\uff0c\u7528\u4e8e\u9694\u79bb\u4e0d\u540c\u7535\u6e90\u57df\uff0c\u907f\u514d\u5171\u6a21\u5e72\u6270\u548c\u6545\u969c\u7535\u538b\u635f\u574f\u8bbe\u5907\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6280\u672f\u53c2\u6570<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u6781\u9650\u53c2\u6570<\/strong>\uff1a\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c\u9650\u5b9a\u4e86\u7535\u6e90\u7535\u538b\uff08-0.5V \u81f3 6.0V\uff09\u3001\u8f93\u5165\u8f93\u51fa\u7535\u538b\u7b49\u8303\u56f4\uff1bESD \u989d\u5b9a\u503c\u4e3a\u4eba\u4f53\u6a21\u578b \u00b18000V\uff0c\u7ec4\u4ef6\u5145\u7535\u6a21\u5f0f \u00b12000V\u3002<\/li>\n\n\n\n<li><strong>\u7535\u6c14\u7279\u6027<\/strong>\uff1a\u5305\u542b\u8f93\u5165\u8f93\u51fa\u9608\u503c\u7535\u538b\u3001\u8f93\u5165\u6f0f\u7535\u6d41\u3001\u5171\u6a21\u77ac\u6001\u6291\u5236\u7b49\u53c2\u6570\uff0c\u5982 A \u4fa7\u4f4e\u7535\u5e73\u8f93\u5165\u9608\u503c 470 &#8211; 520mV\uff0cB \u4fa7 1.13 &#8211; 1.53V\u3002<\/li>\n\n\n\n<li><strong>\u5f00\u5173\u7279\u6027<\/strong>\uff1a\u89c4\u5b9a\u4e86\u4fe1\u53f7\u4f20\u8f93\u65f6\u5ef6\u548c\u8109\u5bbd\u5931\u771f\u7b49\uff0c\u5982 A \u4fa7\u5230 B \u4fa7\u4fe1\u53f7\u4e0a\u5347\u6cbf\u4f20\u8f93\u65f6\u5ef6\u5728\u4e0d\u540c\u7535\u538b\u4e0b\u6709\u4e0d\u540c\u5178\u578b\u503c\uff0c3V \u2264 VDDA, VDDB \u2264 3.6V \u65f6\u4e3a 100 &#8211; 135ns\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u8bf4\u660e<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u5de5\u4f5c\u539f\u7406<\/strong>\uff1a\u91c7\u7528\u7535\u5bb9\u9694\u79bb\u6280\u672f\uff0c\u5185\u90e8\u96c6\u6210\u7279\u6b8a\u7f13\u51b2\u5668\u89e3\u51b3\u4f4e\u7535\u5e73\u95ed\u9501\u95ee\u9898\uff0c\u901a\u8fc7\u68c0\u6d4b\u5f15\u811a\u7535\u5e73\u907f\u514d\u9519\u8bef\u4f20\u8f93\u3002<\/li>\n\n\n\n<li><strong>\u5e94\u7528\u7535\u8def<\/strong>\uff1a\u9700\u5728 VDDA \u4e0e GNDA\u3001VDDB \u4e0e GNDB \u95f4\u5206\u522b\u63a5\u81f3\u5c11 0.1\u03bcF \u4f4e ESR \u7535\u5bb9\uff0cSDAA\u3001SCLA\u3001SDAB\u3001SCLB \u5f15\u811a\u9700\u5916\u90e8\u4e0a\u62c9\u7535\u963b\uff0c\u4e0a\u62c9\u7535\u963b\u53d6\u503c\u9700\u8003\u8651 A\u3001B \u4fa7\u704c\u7535\u6d41\u80fd\u529b\u3002<\/li>\n\n\n\n<li><strong>\u6ce8\u610f\u4e8b\u9879<\/strong>\uff1aPCB \u8bbe\u8ba1\u65f6\uff0c\u8f93\u5165\u8f93\u51fa\u4fe1\u53f7\u7ebf\u8981\u77ed\u4e14\u907f\u514d\u8fc7\u5b54\uff0c\u9694\u79bb\u5668\u4e0b\u65b9\u4e0d\u5e03\u8bbe\u5730\u7ebf\u6216\u4fe1\u53f7\u7ebf\uff0c\u4ee5\u4fdd\u8bc1\u9694\u79bb\u8010\u538b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570\u5206\u7c7b<\/th><th>\u5177\u4f53\u53c2\u6570<\/th><th>\u6570\u503c<\/th><\/tr><\/thead><tbody><tr><td>\u9694\u79bb\u7535\u538b<\/td><td>\u7a84\u4f53 SOIC8 (S)<\/td><td>3.75kVRMS<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u5bbd\u4f53 SOIC8-WB (G)\u3001SOIC16-WB (W)<\/td><td>5kVRMS<\/td><\/tr><tr><td>&nbsp;<\/td><td>\u8d85\u5bbd\u4f53 SOIC8-WWB (WG)<\/td><td>7.5kVRMS<\/td><\/tr><tr><td>CMTI<\/td><td>\u5178\u578b\u503c<\/td><td>\u00b1150kV\/\u03bcs<\/td><\/tr><tr><td>\u5de5\u4f5c\u7535\u538b<\/td><td>\u8303\u56f4<\/td><td>3.0 &#8211; 5.5V<\/td><\/tr><tr><td>\u704c\u7535\u6d41\u80fd\u529b<\/td><td>A \u4fa7<\/td><td>\u6700\u9ad8 3.5mA<\/td><\/tr><tr><td>&nbsp;<\/td><td>B \u4fa7<\/td><td>\u6700\u9ad8 35mA<\/td><\/tr><tr><td>ESD \u4fdd\u62a4<\/td><td>\u4eba\u4f53\u6a21\u5f0f<\/td><td>\u00b18kV<\/td><\/tr><tr><td>\u6d6a\u6d8c\u627f\u53d7\u80fd\u529b<\/td><td>&#8211;<\/td><td>\u6700\u9ad8 \u00b112.8kV<\/td><\/tr><tr><td>\u4fe1\u53f7\u4f20\u8f93\u901f\u7387<\/td><td>&#8211;<\/td><td>DC \u81f3 2MHz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"http:\/\/hzweiying.com\/wp-content\/uploads\/2025\/04\/CA-IS3020S-300x184.png\" alt=\"\" class=\"wp-image-5420\" style=\"width:814px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<p>\u81ea 2021 \u5e74\u6210\u7acb\u4ee5\u6765\uff0c<a href=\"http:\/\/xpeae.com\">\u82af\u6e43\u79d1\u6280<\/a>\u59cb\u7ec8\u6df1\u8015\u7535\u5b50\u884c\u4e1a\u7ec6\u5206\u9886\u57df\uff0c\u51ed\u501f\u624e\u5b9e\u7684\u6280\u672f\u5e95\u8574\u4e0e\u539f\u5382\u8d44\u6e90\u4f18\u52bf\uff0c\u4e3a\u5168\u7403\u5ba2\u6237\u63d0\u4f9b\u5168\u94fe\u8def\u7535\u5b50\u5143\u4ef6\u4f9b\u5e94\u670d\u52a1\u53ca\u4ea7\u54c1\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<p><strong>\u6838\u5fc3\u4e1a\u52a1\u53cc\u8f6e\u9a71\u52a8<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4e13\u4e1a\u89e3\u51b3\u65b9\u6848\u8bbe\u8ba1<\/strong><br>\u805a\u7126\u7269\u8054\u7f51\u7cfb\u7edf\u65b9\u6848\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u5145\u7535\u6869\u53ca\u7535\u6e90\u8f6c\u6362\u9886\u57df\uff0c\u901a\u8fc7\u6df1\u5ea6\u65b9\u6848\u8bbe\u8ba1\u80fd\u529b\u5c06\u5c16\u7aef\u6280\u672f\u8f6c\u5316\u4e3a\u5b9e\u9645\u5e94\u7528\uff0c\u52a9\u529b\u5ba2\u6237\u4ea7\u54c1\u6784\u5efa\u5e02\u573a\u7ade\u4e89\u4f18\u52bf\u3002<\/li>\n\n\n\n<li><strong>\u96c6\u6210\u7535\u8def\u4ea7\u54c1\u670d\u52a1<\/strong><br>\u4f9d\u6258\u5168\u7403\u5316\u4ea7\u54c1\u7ebf\u5e03\u5c40\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\u4f53\u7cfb\uff0c\u4e3a\u5ba2\u6237\u63d0\u4f9b\u591a\u5143\u5316 IC \u4ea7\u54c1\u9009\u578b\u53ca\u914d\u5957\u670d\u52a1\uff0c\u8986\u76d6\u6d88\u8d39\u7535\u5b50\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u65b0\u80fd\u6e90\u7b49\u591a\u573a\u666f\u9700\u6c42\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u8be6\u7ec6\u603b\u7ed3 \u53c2\u6570\u5206\u7c7b \u5177\u4f53\u53c2\u6570 \u6570\u503c \u9694\u79bb\u7535\u538b \u7a84\u4f53 SOIC8 (S) 3.75kVRMS &nbsp; 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