{"id":1111,"date":"2018-09-27T02:42:11","date_gmt":"2018-09-27T02:42:11","guid":{"rendered":""},"modified":"2018-09-27T10:42:33","modified_gmt":"2018-09-27T02:42:33","slug":"lm1117-3.3%e7%9a%84%e8%be%93%e5%87%ba%e7%94%b5%e6%b5%81%e8%ae%a1%e7%ae%97%e6%96%b9%e5%bc%8f%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1111","title":{"rendered":"LM1117-3.3\u7684\u8f93\u51fa\u7535\u6d41\u8ba1\u7b97\u65b9\u5f0f\u5206\u6790"},"content":{"rendered":"

\n\t\u3000\u672c\u6587\u4e3b\u8981\u662f\u5173\u4e8eLM1117-3.3\u7684\u76f8\u5173\u4ecb\u7ecd\uff0c\u5e76\u7740\u91cd\u5bf9LM1117-3.3\u8f93\u51fa\u7535\u6d41<\/u>\u8ba1\u7b97\u65b9\u5f0f\u8fdb\u884c\u4e86\u8be6\u5c3d\u7684\u9610\u8ff0\u3002<\/p>\n

\n\t\u3000\u3000LM1117-3.3<\/h2>\n

\n\t\u3000\u3000\u6781\u9650\u53c2\u6570<\/p>\n

\n\t <\/div>\n

\n\t\u3000\u3000\u53c2<\/p>\n

\n\t\u3000\u3000\u8f93\u5165\u5de5\u4f5c\u7535\u538b\u5f15\u811a\u6e29\u5ea6 \uff08\u710a\u63a55\u79d2\uff09\u529f\u8017<\/p>\n

\n\t\u3000\u3000ESD\u6570<\/p>\n

\n\t\u3000\u3000\u7b26\u53f7VINTLeadJTSTGPDESD<\/p>\n

\n\t\u3000\u3000\u8303\u56f420260150-65 ~ +150\u5185\u90e8\u9650\u5236 \uff08\u6ce81\uff09<\/p>\n

\n\t\u3000\u30002000<\/p>\n

\n\t\u3000\u3000\u5355\u4f4dV°C°C°CmWV<\/p>\n

\n\t\u3000\u3000\u6ce81TJ \uff08max\uff09\uff0c\u7ed3\u5bf9\u7a7a\u70ed\u963bθJA\u548c\u73af\u5883\u6e29\u5ea6Tamb\u7684\u51fd\u6570\u3002\u6700\u5927\u5141\u8bb8<\/p>\n

\n\t\u3000\u3000PD \uff08max\uff09 = \uff08TJ \uff08max\uff09 - Tamb\uff09\/θJA\uff0c\u8d85\u8fc7\u6700\u5927\u5141\u8bb8\u529f\u8017\u4f1a\u5bfc\u81f4\u82af\u7247\u6e29\u5ea6\u8fc7\u9ad8\uff0c\u8c03\u6574\u5668\u56e0\u6b64\u4f1a\u8fdb\u5165\u5230\u8fc7\u70ed\u5207\u65ad\u72b6\u6001\u3002\u4e0d\u540c\u5c01\u88c5\u7c7b\u578b\u7684\u7ed3\u5bf9\u7a7a\u70ed\u963bθJA\u662f\u4e0d\u540c\u7684\uff0c\u7531\u5c01\u88c5\u6280\u672f\u51b3\u5b9a\u3002<\/p>\n

\n\t\u3000\u3000\u63a8\u8350\u5de5\u4f5c\u6761\u4ef6<\/p>\n

\n\t\u3000\u3000\u53c2<\/p>\n

\n\t\u3000\u3000\u8f93\u5165\u7535\u538b\u5de5\u4f5c\u7ed3\u6e29\u8303\u56f4<\/p>\n

\n\t\u3000\u3000\u6570<\/p>\n

\n\t\u3000\u3000\u7b26\u53f7VINTJ<\/p>\n

\n\t\u3000\u3000\u8303\u56f415-40 ~ +125<\/p>\n

\n\t\u3000\u3000\u5355\u4f4dV°C<\/p>\n

\n\t\u3000\u3000X1117<\/p>\n

\n\t\u3000\u3000\u7535\u6c14\u7279\u6027\uff08\u9664\u975e\u7279\u522b\u6307\u5b9a\uff0c\u5426\u5219\u9ed1\u8272\u5b57\u4f53\u6240\u793a\u7684\u53c2\u6570\uff0cTamb=25°C\uff0c\u6b63\u5e38\u5de5\u4f5c\u7ed3\u6e29\u8303\u56f4 -40°C ~125°C\u3002\uff09<\/p>\n

\n\t\u3000\u3000\u53c2\u57fa\u51c6\u7535\u538b<\/p>\n

\n\t\u3000\u3000\u6570<\/p>\n

\n\t\u3000\u3000\u7b26\u53f7<\/p>\n

\n\t\u3000\u3000\u6d4b\u8bd5\u6761\u4ef6<\/p>\n

\n\t\u3000\u3000\u6700\u5c0f\u503c\u5178\u578b\u503c\u6700\u5927\u503c\u5355\u4f4d1.238<\/p>\n

\n\t\u3000\u30001.250<\/p>\n

\n\t\u3000\u30001.2621.2701.2241.2481.5151.530<\/p>\n

\n\t\u3000\u30001.8181.836<\/p>\n

\n\t\u3000\u3000X1117-ADJ\uff0c<\/p>\n

\n\t\u3000\u3000VREF IOUT=10mA\uff0c VIN-VOUT=2V\uff0c TJ=25°C<\/p>\n

\n\t\u3000\u3000V<\/p>\n

\n\t\u3000\u300010mA≤IOUT≤1A\uff0c 1.4V≤VIN-VOUT≤10V1.2251.250<\/p>\n

\n\t\u3000\u3000X1117-1.2\uff0c<\/p>\n

\n\t\u3000\u3000IOUT=10mΑ\uff0c VIN=3.2V \uff0cTJ=25°C<\/p>\n

\n\t\u3000\u30001.176<\/p>\n

\n\t\u3000\u30001.21.21.8001.800<\/p>\n

\n\t\u3000\u3000V<\/p>\n

\n\t\u3000\u300010mA≤IOUT≤1A\uff0c 3.0V≤VIN≤10V1.152<\/p>\n

\n\t\u3000\u3000X1117-1.5\uff0c<\/p>\n

\n\t\u3000\u3000IOUT=10mΑ\uff0c VIN=3.5V \uff0cT°C10mA≤IOUT≤1A\uff0c 3.0V≤VIN1.-\u725b\u5b9d\u5b9d\u65e5\u8bb0\u672c-4851.470<\/p>\n

\n\t\u3000\u30001.7821.764<\/p>\n

\n\t\u3000\u3000V<\/p>\n

\n\t\u3000\u3000X1117-1.8\uff0c<\/p>\n

\n\t\u3000\u3000IOUT=10mA\uff0c VJ=°C \uff0c<\/p>\n

\n\t\u3000\u3000\u8f93\u51fa\u7535\u538b<\/p>\n

\n\t\u3000\u3000VOUT<\/p>\n

\n\t\u3000\u30000≤IOUT≤≤≤10V<\/p>\n

\n\t\u3000\u3000V<\/p>\n

\n\t\u3000\u3000X1117-2.5\uff0c<\/p>\n

\n\t\u3000\u3000IJ°C \uff0c0≤IOUT1A\uff0c 3.9V≤VIN ≤10V<\/p>\n

\n\t\u3000\u30002.475<\/p>\n

\n\t\u3000\u30002.500<\/p>\n

\n\t\u3000\u30002.5252.5503.3333.3655.055.10<\/p>\n

\n\t\u3000\u3000%7 121.201.251.3010<\/p>\n

\n\t\u3000\u3000mAdB<\/p>\n

\n\t\u3000\u300012051.5<\/p>\n

\n\t\u3000\u3000μAμA°CAVmVmVVVV<\/p>\n

\n\t\u3000\u30002.4502.5003.2673.2354.9504.900<\/p>\n

\n\t\u3000\u30003.3003.3005.0005.0000.3<\/p>\n

\n\t\u3000\u3000≤VIN≤ 12V\uff0c<\/p>\n

\n\t\u3000\u3000=Fixed\/Adj\uff0c IOUT=10mA10mA≤IOUT≤ 1A\uff0cVOUT=Fixed\/AdjIOUT=100mAI<\/u>OUT=500mAIOUT=1A4.25V≤VIN≤ 6.5V<\/p>\n

\n\t\u3000\u3000fRIPPLE=120Hz\uff0c \uff08VIN-VOUT\uff09=3V\uff0cVRIPPLE=1VPP<\/p>\n

\n\t\u3000\u30000≤ IOUT≤1A\uff0c 1.4V ≤VIN-VOUT≤10V<\/p>\n

\n\t\u3000\u300060<\/p>\n

\n\t\u3000\u3000361.001.051.10575600.2150<\/p>\n

\n\t\u3000\u30001.2<\/p>\n

\n\t\u3000\u30001.4<\/p>\n

\n\t\u3000\u3000IIN=5V\uff0cTJ=25°C \uff0c0≤IOUT≤≤VIN≤10V<\/p>\n

\n\t\u3000\u3000-5.0\uff0c<\/p>\n

\n\t\u3000\u3000OUTI<\/u>N=7V\uff0c TJ=25°C \uff0c0≤ IOUT≤≤VIN≤12V<\/p>\n

\n\t\u3000\u3000LM1117-3.3\u7684\u8f93\u51fa\u7535\u6d41\u8ba1\u7b97\u65b9\u5f0f\u5206\u6790<\/h2>\n

\n\t\u3000\u3000\u7406\u8bba\u4e0a\u53ea\u8981\u4f60\u7684\u8f93\u51fa\u8d1f\u8f7d\u7535\u6d41\u5c0f\u4e8e\u6216\u7b49\u4e8e600mA\u90fd\u53ef\u4ee5\uff0c\u6839\u636e\u8d1f\u8f7d\u5927\u5c0f\u6765\u51b3\u5b9a\u7535\u6d41\uff0c\u53ef\u5728\u8f93\u51fa\u56de\u8def\u4e32\u63a5\u7535\u6d41\u8868\u6765\u76d1\u6d4b\u8f93\u51fa\u7535\u6d41<\/p>\n

\n\t\u3000\u3000LM1117-3.3\u7684\u8f93\u51fa\u7535\u6d41\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n

\n\t\u3000\u3000\u4e00\u3002\u57fa\u672c\u672f\u8bed\u548c\u5b9a\u4e49 <\/p>\n

\n\t\u3000\u30001.\u8f93\u51fa\u7535\u6d41 <\/p>\n

\n\t\u3000\u3000\u4f9b\u7ed9\u8d1f\u8f7d\u5de5\u4f5c\u7684\u7535\u6d41\u3002 2.\u5185\u90e8\u70ed\u8fc7\u8f7d\u4fdd\u62a4 <\/p>\n

\n\t\u3000\u3000\u5f53\u67d0\u79cd\u539f\u56e0\uff08\u8fc7\u8f7d\u6216\u73af\u5883\u6e29\u5347\uff09\u4f7f\u82af\u7247\u6e29\u5ea6\u4e0a\u5347\u5230\u67d0\u4e00\u6781\u9650\u503c\u65f6\uff0c\u901a\u8fc7\u5185\u90e8\u8c03\u6574\u7535\u8def\u51cf\u5c11\u8c03\u6574\u7ba1\u7684\u57fa\u6781\u7535\u6d41\uff0c\u4f7f\u8f93\u51fa\u7535\u6d41\u4e0b\u964d\uff0c\u4ece\u800c\u8fbe\u5230\u70ed\u8fc7\u8f7d\u4fdd\u62a4\u7684\u76ee\u7684\u3002 <\/p>\n

\n\t\u3000\u30003.\u5185\u90e8\u77ed\u8def\u7535\u6d41\u9650\u5236 <\/p>\n

\n\t\u3000\u3000\u5728\u73af\u5883\u6e29\u5ea6\u4e3a25\u2103\u4e14\u8f93\u51fa\u77ed\u8def\u65f6\uff0c\u5141\u8bb8\u8f93\u5165\u7684\u6700\u5927\u76f4\u6d41\u7535\u538b\uff0c\u5728\u6b64\u6761\u4ef6\u4e0b\uff0c\u7a33\u538b\u5757\u5185\u90e8\u4fdd\u62a4\u7535\u8def<\/u>\u53ef\u4ee5\u4fdd\u969c\u5176\u4e0d\u4f1a\u56e0\u8f93\u51fa\u77ed\u8def\u800c\u635f\u574f\u3002 <\/p>\n

\n\t\u3000\u30004.\u7535\u538b\u8c03\u6574\u7387 <\/p>\n

\n\t\u3000\u3000   \u7535\u538b\u8c03\u6574\u7387\u662f\u6307\u5f53\u8f93\u51fa\u7535\u6d41\uff08\u8d1f\u8f7d\uff09\u548c\u73af\u5883\u6e29\u5ea6\u4fdd\u6301\u4e0d\u53d8\u65f6\uff0c\u7531\u4e8e\u8f93\u5165\u7535\u538b\u7684\u53d8\u5316\u6240\u5f15\u8d77\u7684\u8f93\u51fa\u7535\u538b\u7684\u76f8\u5bf9\u53d8\u5316\u91cf\u3002 \u7535\u538b\u8c03\u6574\u7387\u6709\u65f6\u4e5f\u7528\u5728\u67d0\u4e00\u8f93\u5165\u7535\u538b\u53d8\u5316\u8303\u56f4\u5185\u7684\u8f93\u51fa\u7535\u538b\u53d8\u5316\u91cf\u8868\u793a\u3002\u8be5\u53c2\u6570\u8868\u5f81\u4e86\u7a33\u538b\u5757\u5728\u8f93\u5165\u7535\u538b\u53d8\u5316\u65f6\u7a33\u5b9a\u8f93\u51fa\u7535\u538b\u7684\u80fd\u529b\u3002 <\/p>\n

\n\t\u3000\u30005.\u7535\u6d41\u8c03\u6574\u7387 <\/p>\n

\n\t\u3000\u3000   \u7535\u6d41\u8c03\u6574\u7387\u662f\u6307\u5f53\u8f93\u5165\u7535\u538b\u548c\u73af\u5883\u6e29\u5ea6\u4fdd\u6301\u4e0d\u53d8\u65f6\uff0c\u7531\u4e8e\u8f93\u51fa\u7535\u6d41\u7684\u53d8\u5316\u6240\u5f15\u8d77\u7684\u8f93\u51fa\u7535\u538b\u7684\u76f8\u5bf9\u53d8\u5316\u91cf\u3002\u7535\u6d41\u8c03\u6574\u7387\u6709\u65f6\u4e5f\u7528\u8d1f\u8f7d\u7535\u6d41\u53d8\u5316\u65f6\u8f93\u51fa\u7535\u538b\u53d8\u5316\u91cf\u8868\u793a\uff0c\u53ef\u7528\u4e0b\u5f0f\u8868\u793a\uff1a<\/p>\n

\n\t\u3000\u30006.\u7eb9\u6ce2\u6291\u5236\u6bd4 <\/p>\n

\n\t\u3000\u3000\u7eb9\u6ce2\u6291\u5236\u6bd4\u662f\u6307\u5f53\u8f93\u5165\u548c\u8f93\u51fa\u6761\u4ef6\u4fdd\u6301\u4e0d\u53d8\u65f6\uff0c\u8f93\u5165\u7684\u7eb9\u6ce2\u7535\u538b\u5cf0\uff5e\u5cf0\u503c\u4e0e\u8f93\u51fa\u7684\u7eb9\u6ce2\u7535\u538b\u5cf0\uff5e\u5cf0\u503c\u4e4b\u6bd4\u3002\u8be5\u53c2\u6570\u8868\u793a\u7a33\u538b\u5757\u5bf9\u8f93\u5165\u7aef\u6240\u5f15\u5165\u7684\u7eb9\u6ce2\u7535\u538b\u7684\u6291\u5236\u80fd\u529b\u3002 \u4e8c\u3002\u6d4b\u8bd5\u6807\u51c6 <\/p>\n

\n\t\u3000\u30001.\u57fa\u672c\u53c2\u6570\uff1a <\/p>\n

\n\t\u3000\u3000a\uff09\u8f93\u5165\u7535\u538b\uff1a4.75V≤Vin≤10V  b\uff09\u8f93\u51fa\u7535\u6d41\uff1a0≤Iout≤800mA c\uff09\u8f93\u51fa\u7535\u538b\uff1a3.3V d\uff09\u538b\u964d\uff1a1.2V <\/p>\n

\n\t\u3000\u3000e\uff09\u7535\u538b\u8c03\u6574\u7387\uff1a0.2% \uff08Max\uff09 f\uff09\u7535\u6d41\u8c03\u6574\u7387\uff1a0.4% \uff08Max\uff09  <\/p>\n

\n\t\u3000\u30002\uff0e\u5de5\u4f5c\u6e29\u5ea6\u548c\u5b58\u50a8\u6e29\u5ea6\uff1a <\/p>\n

\n\t\u3000\u3000a\uff09\u5de5\u4f5c\u73af\u5883\u6e29\u5ea6\u8303\u56f4\uff1a0\u2103\uff5e125\u2103\u3002 <\/p>\n

\n\t\u3000\u3000b\uff09\u5b58\u50a8\u6e29\u5ea6\u8303\u56f4\u81f3\u5c11\u5e94\u6ee1\u8db3\uff1a-55\u2103\uff5e150\u2103\u3002<\/p>\n

\n\t\u3000\u3000\u4e09\u3002\u7535\u7279\u6027\u6d4b\u8bd5\u65b9\u6cd5 <\/p>\n

\n\t\u3000\u30001.\u5c06LM1117-3.3\u8f93\u5165\u7aef\u63a5\u51655V\u6052\u538b\u6e90\uff0c\u5728\u8f93\u51fa\u7aef\u63a5\u4e00\u8d1f\u8f7d\uff0c\u4f7f\u5f97\u8f93\u51fa\u7535\u6d41\u503c\u4e3a10mA\uff0c\u89c2\u5bdf\u8f93\u51fa\u7535\u538b\u503c\u7684\u5927\u5c0f\u5e94\u4e3a\uff1a3.267V≤Vout≤3.333V<\/p>\n

\n\t\u3000\u30002. \u8c03\u8282LM1117-3.3\u8f93\u5165\u7aef\u7535\u538b\uff0c\u4f7f\u5f974.75V≤Vin≤10V\uff0c0≤Iout≤800mA\uff0c\u89c2\u5bdf\u8f93\u51fa\u7535\u538b\u503c\u7684\u5927\u5c0f\u5e94\u4e3a\uff1a3.235V≤Vout≤3.365V <\/p>\n

\n\t\u3000\u30003.\u8c03\u8282LM1117-3.3\u8f93\u5165\u7aef\u7535\u538b\uff0c\u4f7f\u5f974.75V≤Vin≤10V\uff0cIout = 0mA\uff0c\u89c2\u5bdf\u8f93\u51fa\u7535\u538b\u7684\u53d8\u5316\u91cf\u2206Vout\u5e94\u4e3a1\uff5e6mV\u3002 <\/p>\n

\n\t\u3000\u30004. \u5c06LM1117-3.3\u8f93\u5165\u7aef\u63a5\u51654.75V\u6052\u538b\u6e90\uff0c\u8c03\u8282\u8f93\u51fa\u7aef\u7535\u6d41\uff0c\u4f7f\u5f970≤Iout≤800mA\uff0c\u89c2\u5bdf\u8f93\u51fa\u7535\u538b\u7684\u53d8\u5316\u91cf\u2206Vout\u5e94\u4e3a1\uff5e10mV\u3002 <\/p>\n

\n\t\u3000\u30005. \u5c06LM1117-3.3\u8f93\u5165\u7aef\u7535\u538b\u8c03\u81f310V\uff0c\u5728\u8f93\u51fa\u7aef\u63a5\u5165\u76ee\u6807\u8bbe\u5907\uff0c\u7136\u540e\u9010\u6e10\u628a\u8f93\u5165\u7535\u538b\u5f80\u4e0b\u964d\uff0c\u52304.5V\u5de6\u53f3\u7684\u65f6\u5019\uff0c\u82e5\u76ee\u6807\u8bbe\u5907\u8fd8\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\uff0c\u5219\u8bf4\u660e\u8be5LM1117-3.3\u826f\u597d\u3002 <\/p>\n

\n\t\u3000\u30006. \u8c03\u8282LM1117-3.3\u8f93\u5165\u7aef\u7535\u538b\uff0c\u4f7f\u5f974.75V≤Vin≤10V\uff0c\u7a7a\u8f7d\u72b6\u6001\u89c2\u5bdf\u9759\u6001\u7535\u6d41\uff0c\u5178\u578b\u503c\u4e3a5mA\uff0c\u6700\u5927\u4e0d\u8d85\u8fc710mA\u3002 <\/p>\n

\n\t\u3000\u30007.\u5c06LM1117\u8f93\u5165\u7aef\u7535\u538b\u8c03\u81f35V\uff0c\u8bbe\u7f6eIout=100mA\uff0c\u7528\u6570\u5b57\u793a\u6ce2\u5668<\/u>\u6d4b\u8bd5\u6d4b\u8bd5\u8f93\u5165\u7535\u538b\u7eb9\u6ce2\u7684\u5cf0\u5cf0\u503c\uff0c\u4ee5\u53ca\u8f93\u51fa\u7535\u538b\u7eb9\u6ce2\u7684\u5cf0\u5cf0\u503c\uff0c\u8ba1\u7b97\u8fd9\u4e24\u4e2a\u5cf0\u5cf0\u503c\u4e4b\u6bd4\u503c\u5373\u662f\u7eb9\u6ce2\u6291\u5236\u6bd4\uff0c\u8981\u6c42\u8fbe\u523060dB\uff0c\u6700\u5927\u4e0d\u8d85\u8fc775 dB\u3002<\/p>\n

\n\t\u3000\u3000\u56db\u3002\u5f3a\u5ea6\u6d4b\u8bd5\u65b9\u6cd5 <\/p>\n

\n\t\u3000\u30001117\u710a\u63a5\u5728\u5b9e\u9a8c\u7ebf\u8def\u677f\u4e0a\uff0c\u57285N\u7684\u63a8\u529b\u4e0b\u4e0d\u7834\u635f\uff0c\u4e0d\u65ad\u88c2\uff1b\u572890mm\u7684\u957f\u5ea6\u4e0a\u5f2f\u66f21mm\uff0c\u672c\u4f53\u4e0d\u65ad\u88c2\u3001\u4e0d\u7834\u635f\uff0c\u6027\u80fd\u6b63\u5e38\u3002 \u4e94\u3002\u6e29\u5ea6\u6d4b\u8bd5\u65b9\u6cd5 <\/p>\n

\n\t\u3000\u3000    1.\u9ad8\u6e29\u8bd5\u9a8c <\/p>\n

\n\t\u3000\u3000\u5728150\u2103±5\u2103\u73af\u5883\u4e0b\u653e\u7f6e1000h\uff0c\u53d6\u51fa\u5728\u5e38\u6e29\u4e0b\u81f3\u5c11\u6062\u590d2h\uff0c\u5916\u89c2\u65e0\u5f02\u5e38\uff1b\u6d4b\u8bd5\u5176\u6027\u80fd\u5e94\u7b26\u5408\u7535\u7279\u6027\u6d4b\u8bd5\u7684\u8981\u6c42\u3002     2.\u4f4e\u6e29\u8bd5\u9a8c <\/p>\n

\n\t\u3000\u3000\u5728\uff0d55\u2103±5\u2103\u73af\u5883\u4e0b\u653e\u7f6e240h\uff0c\u53d6\u51fa\u5728\u5e38\u6e29\u4e0b\u81f3\u5c11\u6062\u590d2h\uff0c\u5916\u89c2\u65e0\u5f02\u5e38\uff1b\u6d4b\u8bd5\u5176\u6027\u80fd\u5e94\u7b26\u5408\u7535\u7279\u6027\u6d4b\u8bd5\u7684\u8981\u6c42\u3002     3.\u6e7f\u70ed\u8bd5\u9a8c <\/p>\n

\n\t\u3000\u3000\u572885\u2103±2\u2103\u300185%±5%RH\u73af\u5883\u4e0b\u653e\u7f6e240h\uff0c\u53d6\u51fa\u5728\u5e38\u6e29\u4e0b\u81f3\u5c11\u6062\u590d2h\uff0c\u5916\u89c2\u65e0\u5f02\u5e38\uff1b\u6d4b\u8bd5\u5176\u6027\u80fd\u5e94\u7b26\u5408\u7535\u7279\u6027\u6d4b\u8bd5\u7684\u8981\u6c42\u3002     4.\u6e29\u5ea6\u51b2\u51fb <\/p>\n

\n\t\u3000\u3000\u5728\uff0d40\u2103±2\u2103\u300185\u2103±2\u2103\u6e29\u5ea6\u6761\u4ef6\u4e0b\u5404\u4fdd\u630130min\uff0c\u5faa\u73af5\u6b21\uff1b\u53d6\u51fa\u5728\u5e38\u6e29\u4e0b\u81f3\u5c11\u6062\u590d2h\uff0c\u5916\u89c2\u65e0\u5f02\u5e38\uff0c\u6d4b\u8bd5\u5176\u6027\u80fd\u53c2\u6570\u5e94\u7b26\u5408\u7535\u7279\u6027\u6d4b\u8bd5\u7684\u8981\u6c42\u3002     5.\u7535\u8010\u4e45\u6027 <\/p>\n

\n\t\u3000\u3000\u5728\u7a33\u538b\u5757\u8868\u9762\u6e29\u5ea6\u4e3a80\u2103±5\u2103\u7684\u6761\u4ef6\u4e0b\uff0c\u7a33\u538b\u5757\u8fde\u7eed\u5de5\u4f5c1000\u5c0f\u65f6\uff0c\u8bd5\u9a8c\u540e\u5916\u89c2\u65e0\u7834\u635f\uff0c\u6d4b\u8bd5\u5176\u6027\u80fd\u5e94\u7b26\u54085.5.1\u7684\u8981\u6c42\u3002 <\/p>\n

\n\t\u3000\u3000\u6ce8\uff1a\u8bd5\u9a8c\u65f6\u7a33\u538b\u5757\u7684\u8f93\u5165\u7535\u538b\u3001\u8f93\u51fa\u7535\u6d41\u5e94\u5728\u6d4b\u8bd5\u6807\u51c6\u7684\u8303\u56f4\u5185\u3002     6.\u8010\u710a\u63a5\u70ed <\/p>\n

\n\t\u3000\u3000 \u69fd\u6e29\uff1a260\u2103±3\u2103\uff0c\u53ef\u8fde\u7eed\u6d78\u952110s\uff1b\u8010\u70ed\u51b2\u51fb\uff1a\u81f3\u5c11\u53ef\u710a\u63a53\u6b21 \uff08260\u2103\uff0c\u6bcf\u6b21\u710a\u63a54s\uff0c\u5f85\u5143\u5668\u4ef6\u6e29\u5ea6\u8fbe\u5230\u5ba4\u6e29\u540e\u518d\u8fdb\u884c\u4e0b\u6b21\u710a\u63a5\uff09\u3002\u8bd5\u9a8c\u8981\u6c42\u5143\u5668\u4ef6\u672c\u4f53\u5b8c\u5168\u6d78\u5165\u7194\u9521\u5185\u3002 <\/p>\n

\n\t\u3000\u3000 \u8bd5\u9a8c\u540e\uff0c\u5728\u5e38\u6e29\u4e0b\u6062\u590d\u6700\u5c111h\uff0c\u5916\u89c2\u65e0\u5f02\u5e38\uff0c\u6d4b\u8bd5\u5176\u6027\u80fd\u5e94\u7b26\u54085.5.1\u7684\u8981\u6c42\u3002     7.\u53ef\u710a\u6027 <\/p>\n

\n\t\u3000\u3000\u6709\u94c5\u7269\u6599\u69fd\u6e29\uff1a235\u2103±5\u2103\uff1b\u65e0\u94c5\u7269\u6599\u710a\u69fd\u6e29\uff1a260\u2103±5\u2103\uff0c\u8981\u6c42\u5143\u5668\u4ef6\u672c\u4f53\u5b8c\u5168\u6d78\u5165\u7194\u9521\u5185\uff0c\u6d78\u5165\u65f6\u95f4\uff1a3s±0.5s\uff0c\u710a\u6599\u987b\u81ea\u7531\u6d41\u52a8\u5e76\u4e0e\u5f15\u7ebf\u6da6\u6e7f\u826f\u597d\u3002<\/p>\n

\n\t\u3000\u3000\u516d\u3002\u9759\u7535\u6d4b\u8bd5\u65b9\u6cd5<\/p>\n

\n\t\u3000\u3000\"LM1117-3.3\u7684\u8f93\u51fa\u7535\u6d41\u8ba1\u7b97\u65b9\u5f0f\u5206\u6790\"<\/p>\n

\n\t\u3000\u3000\"LM1117-3.3\u7684\u8f93\u51fa\u7535\u6d41\u8ba1\u7b97\u65b9\u5f0f\u5206\u6790\"<\/p>\n","protected":false},"excerpt":{"rendered":"

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