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LM75温度传感器手册,帮助你更快开发相关的应用。值得一看
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/622b8c613d2fbb0007f97a6c/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622b8c613d2fbb0007f97a6c/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">&#24191;&#24030;&#21608;&#31435;&#21151;&#21333;&#29255;&#26426;&#21457;&#23637;&#26377;&#38480;&#20844;&#21496;<span class="ff2 ls1"> T<span class="_ _0"></span>e<span class="_ _1"></span>l<span class="_ _1"></span><span class="ff1 ls0">&#65306;<span class="_ _2"></span><span class="ff2 ws1">(020)38730976 38730977 Fax<span class="ff1 ws0">&#65306;<span class="_ _2"></span><span class="ff2 ls2 ws2">38730925 http://www<span class="_ _3"></span>.zlgmcu.com </span></span></span></span></span></div><div class="t m0 x1 h3 y2 ff2 fs0 fc0 sc0 ls3 ws0"> 1</div><div class="t m0 x2 h4 y3 ff3 fs1 fc0 sc0 ls4 ws0">LM75A<span class="_"> </span><span class="ff4 sc1 ls5">&#24212;&#29992;&#33539;&#20363;</span><span class="ff2 fs2 ls0"> </span></div><div class="t m0 x1 h5 y4 ff3 fs3 fc0 sc0 ls6 ws3">1. LM75A<span class="_ _4"> </span><span class="ff5 ls0 ws0">&#27010;&#36848; </span></div><div class="t m0 x3 h6 y5 ff2 fs2 fc0 sc0 ls7 ws0">LM75A<span class="_"> </span><span class="ff1 ls0">&#26159;&#19968;&#20010;&#39640;&#36895;<span class="_ _5"> </span><span class="ff2">I</span></span></div><div class="t m0 x4 h7 y6 ff2 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 x5 h6 y5 ff2 fs2 fc0 sc0 ls0 ws0">C<span class="_"> </span><span class="ff1">&#25509;&#21475;&#30340;&#28201;&#24230;&#20256;&#24863;&#22120;&#65292;<span class="_ _6"></span>&#21487;&#20197;&#22312;<span class="ff2 ls7">-55</span>&#8451;&#65374;<span class="ff2 ls8">+125</span>&#8451;&#30340;&#28201;&#24230;&#33539;&#22260;&#20869;&#23558;&#28201;&#24230;</span></div><div class="t m0 x1 h6 y7 ff1 fs2 fc0 sc0 ls0 ws0">&#30452;&#25509;&#36716;&#25442;&#20026;&#25968;&#23383;&#20449;&#21495;&#65292;<span class="_ _6"></span>&#24182;&#21487;&#23454;&#29616;<span class="_ _5"> </span><span class="ff2 ls9">0.125</span>&#8451;&#30340;&#31934;&#24230;&#12290;<span class="_ _2"></span><span class="ff2 lsa">MCU<span class="_"> </span><span class="ff1 ls0">&#21487;&#20197;&#36890;&#36807;<span class="_ _5"> </span><span class="ff2">I</span></span></span></div><div class="t m0 x6 h7 y8 ff2 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 x7 h6 y9 ff2 fs2 fc0 sc0 ls0 ws0">C<span class="_"> </span><span class="ff1">&#24635;&#32447;&#30452;&#25509;&#35835;&#21462;&#20854;&#20869;&#37096;&#23492;</span></div><div class="t m0 x1 h6 ya ff1 fs2 fc0 sc0 ls0 ws0">&#23384;&#22120;&#20013;&#30340;&#25968;&#25454;&#65292;<span class="_ _7"></span>&#24182;&#21487;&#36890;&#36807;<span class="_ _5"> </span><span class="ff2">I</span></div><div class="t m0 x4 h7 yb ff2 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 x5 h6 yc ff2 fs2 fc0 sc0 ls0 ws0">C<span class="_"> </span><span class="ff1">&#23545;<span class="_ _5"> </span></span>4<span class="_"> </span><span class="ff1">&#20010;&#25968;&#25454;&#23492;&#23384;&#22120;&#36827;&#34892;&#25805;&#20316;&#65292;<span class="_ _7"></span>&#20197;&#35774;&#32622;&#25104;&#19981;&#21516;&#30340;&#24037;&#20316;&#27169;&#24335;&#12290;<span class="_ _7"></span><span class="ff2 ls9">LM75A</span></span></div><div class="t m0 x1 h6 yd ff1 fs2 fc0 sc0 ls0 ws0">&#26377;<span class="_ _5"> </span><span class="ff2">3<span class="_"> </span></span>&#20010;&#21487;&#36873;&#30340;&#36923;&#36753;&#22320;&#22336;&#31649;&#33050;&#65292;&#20351;&#24471;&#21516;&#19968;&#24635;&#32447;&#19978;&#21487;&#21516;&#26102;&#36830;&#25509;<span class="_ _5"> </span><span class="ff2">8<span class="_"> </span></span>&#20010;&#22120;&#20214;&#32780;&#19981;&#21457;&#29983;&#22320;&#22336;&#20914;&#31361;&#12290;<span class="ff2"> </span></div><div class="t m0 x3 h6 ye ff2 fs2 fc0 sc0 ls7 ws0">LM75A<span class="_ _4"> </span><span class="ff1 ls0">&#21487;&#37197;&#32622;&#25104;&#19981;&#21516;&#30340;&#24037;&#20316;&#27169;&#24335;&#12290;&#23427;&#21487;&#35774;&#32622;&#25104;&#22312;&#27491;&#24120;&#24037;&#20316;&#27169;&#24335;&#19979;&#21608;&#26399;&#24615;&#22320;&#23545;&#29615;&#22659;&#28201;&#24230;</span></div><div class="t m0 x1 h6 yf ff1 fs2 fc0 sc0 ls0 ws0">&#36827;&#34892;&#30417;&#25511;&#65292;&#25110;&#36827;&#20837;&#20851;&#26029;&#27169;&#24335;&#26469;&#23558;&#22120;&#20214;&#21151;&#32791;&#38477;&#33267;&#26368;&#20302;&#12290;<span class="ff2 lsb">OS<span class="_ _8"> </span></span><span class="lsc">&#36755;&#20986;&#26377;<span class="_"> </span><span class="ff2 ls9">2 <span class="_"> </span></span></span>&#31181;&#21487;<span class="_ _9"></span>&#36873;&#30340;&#24037;&#20316;&#27169;&#24335;&#65306;<span class="ff2 lsb">OS</span></div><div class="t m0 x1 h6 y10 ff1 fs2 fc0 sc0 ls0 ws0">&#27604;&#36739;&#22120;&#27169;&#24335;&#21644;<span class="_ _5"> </span><span class="ff2 lsb">OS<span class="_"> </span></span>&#20013;&#26029;&#27169;&#24335;&#65292;<span class="ff2 lsb">OS<span class="_"> </span></span>&#36755;&#20986;&#21487;&#36873;&#25321;&#39640;&#30005;&#24179;&#25110;&#20302;&#30005;&#24179;&#26377;&#25928;&#12290;<span class="ff2"> </span></div><div class="t m0 x3 h6 y11 ff1 fs2 fc0 sc0 ls0 ws0">&#27491;&#24120;&#24037;&#20316;&#27169;&#24335;&#19979;&#65292;<span class="_ _3"></span>&#24403;&#22120;&#20214;&#19978;&#30005;&#26102;&#65292;<span class="_ _9"></span><span class="ff2 lsb">OS<span class="_"> </span><span class="ff1 ls0">&#24037;&#20316;&#22312;&#27604;&#36739;&#22120;&#27169;&#24335;&#65292;<span class="_ _3"></span>&#28201;&#24230;&#38408;&#20540;&#20026;<span class="_ _5"> </span><span class="ff2 ls9">80</span>&#8451;&#65292;<span class="_ _9"></span>&#28382;&#21518;&#38408;&#20540;</span></span></div><div class="t m0 x1 h6 y12 ff1 fs2 fc0 sc0 ls0 ws0">&#20026;<span class="_ _5"> </span><span class="ff2 ls9">75</span>&#8451;&#12290;<span class="ff2"> </span></div><div class="t m0 x1 h8 y13 ff3 fs5 fc0 sc0 lsd ws4">1.1 LM75A<span class="_ _a"> </span><span class="ff5 ls0 ws0">&#31649;&#33050;&#25551;&#36848;<span class="ff3"> </span></span></div><div class="t m0 x1 h6 y14 ff2 fs2 fc0 sc0 lse ws5"> LM75A<span class="_ _5"> </span><span class="ff1 ls0 ws0">&#30340;&#31649;&#33050;&#25551;&#36848;&#35265;&#22270;<span class="ff2 lsf"> 1<span class="_ _0"></span><span class="ff1 ls0">&#12290;<span class="ff2"> </span></span></span></span></div><div class="t m0 x8 h9 y15 ff3 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x9 ha y16 ff5 fs0 fc0 sc0 ls0 ws0">&#22270;<span class="ff6 ls10 ws6"> 1 LM75A<span class="_ _b"> </span></span>&#31649;&#33050;&#25551;&#36848;<span class="ff6"> </span></div><div class="t m0 x3 h6 y17 ff2 fs2 fc0 sc0 ls11 ws0">SDA<span class="ff1 ls0">&#65306;</span><span class="ls12"> I</span></div><div class="t m0 xa h7 y18 ff2 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 xb h6 y17 ff2 fs2 fc0 sc0 ls0 ws0">C<span class="_"> </span><span class="ff1">&#20018;&#34892;&#21452;&#21521;&#25968;&#25454;&#32447;&#65292;&#24320;&#28431;&#21475;&#12290;</span> </div><div class="t m0 x3 h6 y19 ff2 fs2 fc0 sc0 ls13 ws0">SCL<span class="ff1 ls0">&#65306;</span><span class="ls14"> I</span></div><div class="t m0 xa h7 y1a ff2 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 xb h6 y1b ff2 fs2 fc0 sc0 ls0 ws0">C<span class="_"> </span><span class="ff1">&#20018;&#34892;&#26102;&#38047;&#36755;&#20837;&#65292;&#24320;&#28431;&#21475;&#12290;</span> </div><div class="t m0 x3 h6 y1c ff2 fs2 fc0 sc0 lsb ws0">OS<span class="ff1 ls0">&#65306;<span class="ff2"> <span class="_ _c"> </span></span>&#36807;&#28909;&#20851;&#26029;&#36755;&#20986;&#12290;&#24320;&#28431;&#36755;&#20986;&#12290;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y1d ff2 fs2 fc0 sc0 lsb ws0">GND<span class="ff1 ls0">&#65306;<span class="ff2"> <span class="_ _d"> </span></span>&#22320;&#65292;&#36830;&#25509;&#21040;&#31995;&#32479;&#22320;&#12290;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y1e ff2 fs2 fc0 sc0 lsb ws0">A2<span class="ff1 ls0">&#65306;<span class="ff2"> <span class="_ _e"> </span></span>&#29992;&#25143;&#23450;&#20041;&#30340;&#22320;&#22336;&#20301;<span class="_ _5"> </span><span class="ff2">2</span>&#12290;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y1f ff2 fs2 fc0 sc0 lsb ws0">A1<span class="ff1 ls0">&#65306;<span class="ff2"> <span class="_ _e"> </span></span>&#29992;&#25143;&#23450;&#20041;&#30340;&#22320;&#22336;&#20301;<span class="_ _5"> </span><span class="ff2">1</span>&#12290;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y20 ff2 fs2 fc0 sc0 lsb ws0">A0<span class="ff1 ls0">&#65306;<span class="ff2"> <span class="_ _e"> </span></span>&#29992;&#25143;&#23450;&#20041;&#30340;&#22320;&#22336;&#20301;<span class="_ _5"> </span><span class="ff2">0</span>&#12290;<span class="ff2"> </span></span></div><div class="t m0 x3 hb y21 ff2 fs2 fc0 sc0 ls0 ws0">V</div><div class="t m0 xc h7 y22 ff2 fs4 fc0 sc0 ls15 ws0">CC</div><div class="t m0 xd h6 y23 ff1 fs2 fc0 sc0 ls0 ws0">&#65306;<span class="ff2"> <span class="_ _f"> </span></span>&#30005;&#28304;&#12290;<span class="ff2"> </span></div><div class="t m0 x1 h8 y24 ff3 fs5 fc0 sc0 lsd ws4">1.2 LM75A<span class="_ _a"> </span><span class="ff5 ls0 ws0">&#30340;&#21151;&#33021;&#29305;&#28857;<span class="ff3"> </span></span></div><div class="t m0 x3 h6 y25 ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#25552;&#20379;&#29615;&#22659;&#28201;&#24230;&#23545;&#24212;&#30340;&#25968;&#23383;&#20449;&#24687;&#65292;&#30452;&#25509;&#34920;&#31034;&#28201;&#24230;&#65307;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y26 ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#21487;&#20197;&#23545;&#26576;&#20010;&#29305;&#23450;&#28201;&#24230;&#20316;&#20986;&#21453;&#24212;&#65292;&#21487;&#20197;&#37197;&#32622;&#25104;&#20013;&#26029;&#25110;&#32773;&#27604;&#36739;&#22120;&#27169;&#24335;&#65288;<span class="ff2 lsb">OS<span class="_"> </span></span>&#36755;&#20986;&#65289;<span class="_ _7"></span>&#65307;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y27 ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#39640;&#36895;<span class="_ _5"> </span><span class="ff2">I</span></span></div><div class="t m0 xe h7 y28 ff2 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 xf h6 y29 ff2 fs2 fc0 sc0 ls0 ws0">C<span class="_"> </span><span class="ff1">&#24635;&#32447;&#25509;&#21475;&#65292;&#26377;<span class="_ _5"> </span></span><span class="ls11">A2-A0<span class="_"> </span></span><span class="ff1">&#22320;&#22336;&#32447;&#65292;&#19968;&#26465;&#24635;&#32447;&#19978;&#26368;&#22810;&#21487;&#21516;&#26102;&#20351;&#29992;<span class="_ _5"> </span></span>8<span class="_"> </span><span class="ff1">&#20010;<span class="_ _5"> </span></span><span class="ls9">LM75A</span><span class="ff1">&#65307;<span class="_ _9"></span><span class="ff2"> </span></span></div><div class="t m0 x3 h6 y2a ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#20302;&#21151;&#32791;&#35774;&#35745;&#65292;&#24037;&#20316;&#30005;&#27969;&#20856;&#22411;&#20540;&#20026;<span class="_ _5"> </span><span class="ff2 ls9">250uA</span>&#65292;&#25481;&#30005;&#27169;&#24335;&#20026;<span class="_ _5"> </span><span class="ff2 ls16">3.5uA</span>&#65307;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y2b ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#27979;&#37327;&#30340;&#28201;&#24230;&#26368;&#22823;&#33539;&#22260;&#20026;<span class="ff2 ls7">-55</span>&#8451;&#65374;<span class="ff2 ls16">+125</span>&#8451;&#65307;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y2c ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#23485;&#24037;&#20316;&#30005;&#21387;&#33539;&#22260;&#65306;<span class="ff2 ls17">2.8V</span>&#65374;<span class="ff2 ls17">5.5V</span>&#65307;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y2d ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#25552;&#20379;&#20102;&#33391;&#22909;&#30340;&#28201;&#24230;&#31934;&#24230;&#65288;<span class="ff2 ls16">0.125</span>&#8451;&#65289;&#65307;<span class="ff2"> </span></span></div><div class="t m0 x3 h6 y2e ff7 fs2 fc0 sc0 lsa ws0">&#59002; <span class="_ _5"> </span><span class="ff1 ls0">&#21487;&#32534;&#31243;&#28201;&#24230;&#38408;&#20540;&#21644;&#28382;&#21518;&#35774;&#23450;&#28857;&#12290;<span class="ff2"> </span></span></div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div> </body> </html>
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