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Vishay推出扩展温度范围的室外用红外传感器模块

由 winniewei 提交于

<p><em>TSSP77038采用Heimdall封装储存温度和工作温度分别扩展至</em><em><span>&nbsp;</span></em><em>-40<span>&nbsp;</span></em><em><span>°</span></em><em>C</em><em><span>&nbsp;</span>~<span>&nbsp;</span></em><em>+110<span>&nbsp;</span></em><em><span>°</span></em><em>C和-30<span>&nbsp;</span></em><em><span>°</span></em><em>C</em><em><span>&nbsp;</span>~<span>&nbsp;</span></em><em>+85<span>&nbsp;</span></em><em><span>°</span></em><em>C</em></p>

<p><span>日前，Vishay Intertechnology,</span><span><span>&nbsp;</span>Inc.<span>&nbsp;</span></span><span>(NYSE 股市代号：VSH) 宣布，</span><span><span>其Heimdall封装的TSSP77038红外</span></span><span><span>（</span></span><span><span>IR</span></span><span><span>）</span></span><span><span>传感器模块新增扩展温度</span></span><span><span>“</span></span><span><span>E</span></span><span><span>”</span></span><span><span>选项的装置</span></span><span><span>---</span></span><a href="http://www.vishay.com/ppg?82470"><span><span>TSSP77038ETR</span></span>…;。</span></span><span><span>Vishay Semiconductors<span>&nbsp;</span></span></span><a href="http://www.vishay.com/ppg?82470"><span><span>TSSP77038ETR</span></span>…;储存温度扩展至-40<span>&nbsp;</span></span></span><span><span><span>°</span></span></span><span><span>C~+110<span>&nbsp;</span></span></span><span><span><span>°</span></span></span><span><span>C，工作温度扩展至-30<span>&nbsp;</span></span></span><span><span><span>°</span></span></span><span><span>C~+85<span>&nbsp;</span></span></span><span><span><span>°</span></span></span><span><span>C，</span></span><span><span>专门满足户外应用的特殊要求。</span></span></p>

<p><span><span>标准封装红外传感器模块储存温度和工作温度仅为-25<span>&nbsp;</span></span></span><span><span><span>°</span></span></span><span><span>C~+85<span>&nbsp;</span></span></span><span><span><span>°</span></span></span><span><span>C。TSSP77038ETR采用牢固的Heimdall封装设计，可在更宽的温度范围下工作，适合用于阳光直射和温度大幅变化的应用，包括车库门光栅系统、门锁以及包装和垃圾箱传感器。</span></span></p>

<p><span>与Vishay的TSAL6200红外发射管配合使用，50 mA正向电流下</span><span>，TSSP77038ETR检测距离达8 m。该装置适合探测物体距离，可用于玩具、遥控飞机和机器人，还可用作反射式传感器，用于干手机、毛巾或肥皂盒、自动水龙头、卫生间、自动售货机落物探测以及安全门和宠物出入门。</span></p>

<p><span>传感器模块可接收峰值波长为940 nm的发射器的红外脉冲，工作电压2.5 V~5.5 V，供电电流低至0.7 mA，对38 kHz载波频率敏感。器件对电源电压纹波噪声不敏感，可屏蔽EMI，日光滤光片可抑制可见光。传感器模块符合RoHS和Vishay绿色标准，无卤素。</span></p>

<p><span>TSSP77038ETR现可提供样品并已实现量产，供货周期为8周。</span></p>

<p><strong>VISHAY简介</strong></p>

<p><span>Vishay 是全球最大的分立半导体和无源电子元件系列产品制造商之一，这些产品对于汽车、工业、计算、消费、通信、国防、航空航天和医疗市场的创新设计至关重要。服务于全球客户，Vishay承载着科技基因——</span><span>The DNA of tech</span><span><span>Ô</span></span><span>。Vishay Intertechnology, Inc. 是在纽约证券交易所上市（VSH）的“财富1,000 强企业”。有关Vishay的详细信息，敬请浏览网站<span>&nbsp;</span></span><a href="http://www.vishay.com/"><span>www.vishay.com</span></a><span&gt;。</span></p>