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MAX1447ECJ集成电路（IC）的ADC/DAC-特殊用途规格书Maxim中文资料PDF-114ic电子网
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</tr> <tr> <td>封装外壳</td> <td><p>32-LQFP</p> </td> </tr><tr> <td>文件大小</td> <td> <p><strong>907.79 Kbytes</strong></p> </td> </tr> <tr> <td>页面数量</td> <td> <p><strong>24</strong> 页</p> </td> </tr> <tr> <td>生产厂商</td> <td>Maxim Integrated Products</td> </tr> <tr> <td>企业简称</td> <td> <p> <span class='f_dblue'>Maxim</span>【<span class='f_dblue'>美信</span>】 </p> </td> </tr> <tr> <td>中文名称</td> <td><p>美信半导体<a class="ml10" rel="nofollow" target="_blank" title="Maxim官网" href="http://www.maxim-ic.com">官网</a></p></td> </tr> <tr> <td>原厂标识</td> <td><a title="Maxim" href="/brand/9.html"><img src="https://img.114ic.com/brands/maxim.jpg" /></a></td> </tr> <tr> <td>数据手册</td> <td><p><a rel="nofollow" class="download" title="MAX1447ECJ技术资料" onClick="window.open("http://www.alldatasheet.com/datasheet-pdf/pdf/120748/Maxim/MAX1447ECJ.html")" href="javascript:">下载地址一</a><a rel="nofollow" class="download" title="MAX1447ECJ资料深度搜索" onClick="window.open("https://www.alldatasheet.com/view.jsp?Searchword=MAX1447ECJ")" href="javascript:">下载地址二</a><a rel="nofollow" class="download" title="MAX1447ECJ技术资料" onClick="window.open("https://www.analog.com/en/search.html?query=MAX1447ECJ")" href="javascript:">到原厂下载</a></p></td> </tr> <tr> <td>更新时间</td> <td><p>2025-3-2 9:10:00</p></td> </tr> <tr> <td>人工找货</td> <td><p>MAX1447ECJ价格和库存，欢迎联系客服<a rel="nofollow" target="_blank" title="MAX1447ECJ人工找货" href="/especial-c0/?key=MAX1447ECJ">免费人工找货</a></p></td> </tr> </table> </div> </div> </div> <div class="det_rt box"> <div class="page_tit tit2"> <i class="bg_icon icon5"></i> <h3>相关芯片规格书</h3> <a title="MAX1447ECJ芯片规格书" href="/max1447ecj/pdf.html" class="more">更多</a> </div> <div class="list9"> <ul><li><a title="MAX1447 PDF" href="/max1447/pdf-778135.html">MAX1447</a></li> <li><a title="MAX1446GHJ+ PDF" href="/max1446ghj%252b/pdf-3256278.html">MAX1446GHJ+</a></li> <li><a title="MAX1446GHJ+ PDF" href="/max1446ghj%252b/pdf-1553888.html">MAX1446GHJ+</a></li> <li><a title="MAX1446EHJ+ PDF" href="/max1446ehj%252b/pdf-3856647.html">MAX1446EHJ+</a></li> <li><a title="MAX1446EHJ+ PDF" href="/max1446ehj%252b/pdf-2175243.html">MAX1446EHJ+</a></li> <li><a title="MAX1446EHJ PDF" href="/max1446ehj/pdf-421916.html">MAX1446EHJ</a></li> <li><a title="MAX1446-07 PDF" href="/max1446-07/pdf-1783278.html">MAX1446-07</a></li> <li><a title="MAX1446_08 PDF" href="/max1446_08/pdf-3856643.html">MAX1446_08</a></li> <li><a title="MAX1446 PDF" href="/max1446/pdf-2685188.html">MAX1446</a></li> <li><a title="MAX1446 PDF" href="/max1446/pdf-398120.html">MAX1446</a></li> <li><a title="MAX1444EHJSLASHV+ PDF" href="/max1444ehjslashv%252b/pdf-11207691.html">MAX1444EHJSLASHV+</a></li> <li><a title="MAX1444EHJ/V+ PDF" href="/max1444ehj%2fv%252b/pdf-8171108.html">MAX1444EHJ/V+</a></li> <li><a title="MAX1444EHJ PDF" href="/max1444ehj/pdf-8171107.html">MAX1444EHJ</a></li> <li><a title="MAX1444EHJ PDF" href="/max1444ehj/pdf-426994.html">MAX1444EHJ</a></li> <li><a title="MAX1444_V01 PDF" href="/max1444_v01/pdf-8318519.html">MAX1444_V01</a></li> <li><a title="MAX1444 PDF" href="/max1444/pdf-426992.html">MAX1444</a></li> <li><a title="MAX14436FWEVKIT PDF" href="/max14436fwevkit/pdf-4681024.html">MAX14436FWEVKIT</a></li> <li><a title="MAX14436 PDF" href="/max14436/pdf-8023936.html">MAX14436</a></li> </ul> </div> </div> </div> <div class="page_box"> <div class="page_title2"> <h3>MAX1447ECJ规格书详情</h3> </div> <div class="details_text con20"> <p> General Description</p> <p> The MAX1447/MAX1496/MAX1498 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated light-emitting diode (LED) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a multiplexed LED display driver. An internal charge pump generates the negative supply needed to power the integrated input buffers for single-supply operation</p> <p> Features</p> <p> ♦ High Resolution</p> <p> MAX1447/MAX1498: 4.5 Digits (±19,999 Count)</p> <p> MAX1496: 3.5 Digits (±1999 Count)</p> <p> ♦ Sigma-Delta ADC Architecture</p> <p> No Integrating Capacitors Required</p> <p> No Autozeroing Capacitors Required</p> <p> >100dB of Simultaneous 50Hz and 60Hz</p> <p> Rejection</p> <p> ♦ Selectable Input Range of ±200mV or ±2V</p> <p> ♦ Selectable Voltage Reference: Internal 2.048V or</p> <p> External</p> <p> ♦ Internal High-Accuracy Oscillator Needs No</p> <p> External Components</p> <p> ♦ Automatic Offset Calibration</p> <p> ♦ On-Demand Enhanced Offset Calibration</p> <p> (MAX1447)</p> <p> ♦ Operate from a Single 2.7V to 5.25V Supply</p> <p> ♦ Low Power (Exclude LED-Driver Current)</p> <p> Maximum 744µA Operating Current (MAX1496)</p> <p> Maximum 960µA Operating Current</p> <p> (MAX1447/MAX1498)</p> <p> Maximum 325µA Shutdown Current</p> <p> ♦ Multiplexed Common-Cathode LED Drivers</p> <p> Resistor-Programmable Segment Current</p> <p> ♦ Small 32-Pin, 7mm x 7mm TQFP Package (4.5</p> <p> Digits), 28-Pin SSOP Package (3.5 Digits)</p> <p> ♦ Also Available in a PDIP Package (3.5 Digits)</p> <p> Applications</p> <p> Digital Panel Meters</p> <p> Hand-Held Meters</p> <p> Digital Voltmeters</p> <p> Digital Multimeters</p> </div> </div> <div class="page_box"> <div class="page_title2"> <h3>产品属性</h3> </div> <div class="list16"><ul> <li><span>产品编号：</span><p>MAX1447ECJ+</p></li><li><span>制造商：</span><p>Analog Devices Inc./Maxim Integrated</p></li><li><span>类别：</span><p>集成电路（IC） > ADC/DAC - 特殊用途</p></li><li><span>包装：</span><p>卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带</p></li><li><span>类型：</span><p>ADC</p></li><li><span>分辨率（位）：</span><p>4.5 位</p></li><li><span>采样率（每秒）：</span><p>50</p></li><li><span>供电电压源：</span><p>单电源</p></li><li><span>电压 - 供电：</span><p>2.7V ~ 5.25V</p></li><li><span>工作温度：</span><p>-40°C ~ 85°C</p></li><li><span>安装类型：</span><p>表面贴装型</p></li><li><span>封装/外壳：</span><p>32-LQFP</p></li><li><span>供应商器件封装：</span><p>32-LQFP（7x7）</p></li><li><span>描述：</span><p>IC ADC 4.5DIGIT 50 32TQFP</p></li></ul> </div> </div> <div class="det_tag tab4 tab_wap"> <table> <tr> <th>供应商</th> <th>型号</th> <th>品牌</th> <th>批号</th> <th>封装</th> <th>库存</th> <th>备注</th> <th>价格</th> </tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市跃创芯科技有限公司" href="https://ycxkj.114ic.com">深圳市跃创芯科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ" href="https://www.114ic.com/max1447ecj/hotic1-87793828.html">MAX1447ECJ</a></span><i class="kc1"></i></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">21+</div></td> <td data-label="封装"><div class="con p1">32LQFP</div></td> <td data-label="库存"><div class="con p1">60000</div></td> <td data-label="备注"><div class="con p1">绝对原装正品现货,假一罚十</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ询价" href="https://ycxkj.114ic.com/order/?keywords=MAX1447ECJ">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市盈腾兴电子科技有限公司" href="https://ytrsdz.114ic.com">深圳市盈腾兴电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ+" href="https://www.114ic.com/max1447ecj%252b/hotic5-15313388.html">MAX1447ECJ+</a></span></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">21+</div></td> <td data-label="封装"><div class="con p1">LQFP-32</div></td> <td data-label="库存"><div class="con p1">26680</div></td> <td data-label="备注"><div class="con p1">公司只做原装,诚信经营</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ+询价" href="https://ytrsdz.114ic.com/order/?keywords=MAX1447ECJ+">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="瀚佳科技(深圳)有限公司" href="https://hanjia.114ic.com">瀚佳科技(深圳)有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ+" href="https://www.114ic.com/max1447ecj%252b/hotic5-10092398.html">MAX1447ECJ+</a></span></div></td> <td data-label="品牌"><div class="con p1">Maxim Integrated</div></td> <td data-label="批号"><div class="con p1">24+</div></td> <td data-label="封装"><div class="con p1">32-TQFP(7x7)</div></td> <td data-label="库存"><div class="con p1">65200</div></td> <td data-label="备注"><div class="con p1">一级代理/放心采购</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ+询价" href="https://hanjia.114ic.com/order/?keywords=MAX1447ECJ+">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市安富世纪电子有限公司" href="https://anfushiji01.114ic.com">深圳市安富世纪电子有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ+" href="https://www.114ic.com/max1447ecj%252b/hotic5-14109819.html">MAX1447ECJ+</a></span></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">23+</div></td> <td data-label="封装"><div class="con p1">LQFP-32</div></td> <td data-label="库存"><div class="con p1">6900</div></td> <td data-label="备注"><div class="con p1">全新原装正品现货,支持订货</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ+询价" href="https://anfushiji01.114ic.com/order/?keywords=MAX1447ECJ+">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市斌能达电子科技有限公司" href="https://zykj3.114ic.com">深圳市斌能达电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ+" href="https://www.114ic.com/max1447ecj%252b/hotic5-14583707.html">MAX1447ECJ+</a></span></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">2023+</div></td> <td data-label="封装"><div class="con p1">LQFP-32</div></td> <td data-label="库存"><div class="con p1">6000</div></td> <td data-label="备注"><div class="con p1">全新原装深圳仓库现货有单必成</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ+询价" href="https://zykj3.114ic.com/order/?keywords=MAX1447ECJ+">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市鑫宇杨电子科技有限公司" href="https://szxyy.114ic.com">深圳市鑫宇杨电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ+" href="https://www.114ic.com/max1447ecj%252b/hotic5-18541657.html">MAX1447ECJ+</a></span></div></td> <td data-label="品牌"><div class="con p1">Analog Devices Inc./Maxim Inte</div></td> <td data-label="批号"><div class="con p1">2022+</div></td> <td data-label="封装"><div class="con p1">32-LQFP(7x7)</div></td> <td data-label="库存"><div class="con p1">25000</div></td> <td data-label="备注"><div class="con p1">100%进口原装正品现货,公司原装现货众多欢迎加微信咨</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ+询价" href="https://szxyy.114ic.com/order/?keywords=MAX1447ECJ+">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市正纳电子有限公司" href="https://zndzkj.114ic.com">深圳市正纳电子有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ" href="https://www.114ic.com/max1447ecj/hotic5-15703980.html">MAX1447ECJ</a></span></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">23+</div></td> <td data-label="封装"><div class="con p1">NA</div></td> <td data-label="库存"><div class="con p1">793</div></td> <td data-label="备注"><div class="con p1">电子元器件供应原装现货. 优质独立分销。原厂核心渠道</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ询价" href="https://zndzkj.114ic.com/order/?keywords=MAX1447ECJ">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市朱博士电子科技有限公司" href="https://szsth.114ic.com">深圳市朱博士电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ" href="https://www.114ic.com/max1447ecj/hotic5-19514794.html">MAX1447ECJ</a></span></div></td> <td data-label="品牌"><div class="con p1">MAX</div></td> <td data-label="批号"><div class="con p1">2405+</div></td> <td data-label="封装"><div class="con p1">原厂封装</div></td> <td data-label="库存"><div class="con p1">12500</div></td> <td data-label="备注"><div class="con p1">15年芯片行业经验/只供原装正品:0755-83267371邹小姐</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ询价" href="https://szsth.114ic.com/order/?keywords=MAX1447ECJ">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市木森蓝科技有限公司" href="https://szmsl.114ic.com">深圳市木森蓝科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ" href="https://www.114ic.com/max1447ecj/hotic5-20182860.html">MAX1447ECJ</a></span></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">24+</div></td> <td data-label="封装"><div class="con p1">-</div></td> <td data-label="库存"><div class="con p1">8600</div></td> <td data-label="备注"><div class="con p1">正品原装,正规渠道,免费送样。支持账期,BOM一站式配齐</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ询价" href="https://szmsl.114ic.com/order/?keywords=MAX1447ECJ">询价</a></td></tr> <tr> <td data-label="供应商"><div class="con p1"><a target="_blank" title="深圳市柏芯特电子科技有限公司" href="https://bxt168.114ic.com">深圳市柏芯特电子科技有限公司</a></div></td> <td data-label="型号"><div class="con p1"><span><a target="_blank" title="MAX1447ECJ+" href="https://www.114ic.com/max1447ecj%252b/hotic5-19985477.html">MAX1447ECJ+</a></span></div></td> <td data-label="品牌"><div class="con p1">MAXIM/美信</div></td> <td data-label="批号"><div class="con p1">2023</div></td> <td data-label="封装"><div class="con p1">LQFP-32</div></td> <td data-label="库存"><div class="con p1">6200</div></td> <td data-label="备注"><div class="con p1">公司原装现货/支持实单</div></td> <td data-label="询价"><a target="_blank" rel="nofollow" class="btn-1" title="MAX1447ECJ+询价" href="https://bxt168.114ic.com/order/?keywords=MAX1447ECJ+">询价</a></td></tr> </table> </div> <div class="list_more"><a title="MAX1447ECJ供应商" href="/max1447ecj/" class="btn">更多MAX1447ECJ供应商<i class="bg_icon icon_more"></i></a> </div> <div class="page_box"> <div class="page_title2"> <h3><i class="bg_icon tit5"></i>相关库存</h3> <a title="m开始型号索引" href="/m/" class="more">更多</a> </div> <ul class="ul_list1"> <li><a title="MAX14435FWEVKIT" href="/max14435fwevkit/">MAX14435FWEVKIT</a></li> <li><a title="MAX14435" 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