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    <title>Analog Devices: New Products for 仪表放大器</title>
    <link>http://www.analog.com</link>
    <description>Analog Devices: New Products for 仪表放大器</description>
    <pubDate>Thu, 31 Jul 2008 06:32:15 GMT</pubDate>
    <dc:date>2008-07-31T06:32:15Z</dc:date>
    <item>
      <title>AD8274, 低失真、精密差分放大器</title>
      <link>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8274/products/product.html</link>
      <description>AD8274是一款差分放大器，具有卓越的交流与直流性能。AD8274采用ADI公司专有的&lt;i&gt;i&lt;/i&gt;Polar工艺和激光微调电阻制造，在失真度与功耗方面取得突破，具有出众的增益漂移、增益精度以及共模抑制比（CMRR）。&lt;/p&gt;&lt;p&gt;
在增益为2的情况下驱动600 &amp;#937;负载时，AD8274在音频段具有极低的失真：0.00025%（112 dB）ppm以及0.00035%（109 dB）。</description>
      <category>仪表放大器</category>
      <category>仪表放大器</category>
      <pubDate>Thu, 31 Jul 2008 06:32:15 GMT</pubDate>
      <guid>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8274/products/product.html</guid>
      <dc:date>2008-07-31T06:32:15Z</dc:date>
    </item>
    <item>
      <title>AD8293G160, Low Cost, Zero-Drift In-Amp with Filter and Fixed Gain = 160</title>
      <link>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8293g160/products/product.html</link>
      <description>The &lt;a href="http://www.analog.com/AD8293G80"&gt;AD8293G80&lt;/a&gt;/AD8293G160 are small, low cost, precision
instrumentation amplifiers that have low noise and rail-to-rail
outputs. They are available in two</description>
      <category>仪表放大器</category>
      <category>仪表放大器</category>
      <pubDate>Wed, 23 Jul 2008 14:19:44 GMT</pubDate>
      <guid>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8293g160/products/product.html</guid>
      <dc:date>2008-07-23T14:19:44Z</dc:date>
    </item>
    <item>
      <title>AD8293G80, Low Cost, Zero-Drift In-Amp with Filter and Fixed Gain = 80</title>
      <link>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8293g80/products/product.html</link>
      <description>The AD8293G80/&lt;a href="http://www.analog.com/AD8293G160"&gt;AD8293G160&lt;/a&gt; are small, low cost, precision
instrumentation amplifiers that have low noise and rail-to-rail
outputs. They are available in</description>
      <category>仪表放大器</category>
      <category>仪表放大器</category>
      <pubDate>Wed, 23 Jul 2008 14:19:29 GMT</pubDate>
      <guid>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8293g80/products/product.html</guid>
      <dc:date>2008-07-23T14:19:29Z</dc:date>
    </item>
    <item>
      <title>AD8228, 精密仪表放大器，固定增益10，100</title>
      <link>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8228/products/product.html</link>
      <description>AD8228是一款高性能仪表放大器，具有非常高的增益精度和极低的漂移。由于内置增益设定电阻并经过激光微调，因此该器件的增益精度和增益漂移性能优于典型的仪表放大器。&lt;/p&gt;
&lt;p&gt;
低电压失调、低失调漂移、低增益漂移、高增益精度和高共模抑制比的特点使这款器件成为需要最佳直流性能应用的理想选择，例如电桥信号调理。&lt;/p&gt;
&lt;p&gt;
AD8228采用单电源或双电源供电，能在高达±18 V的电源电压下工作，</description>
      <category>仪表放大器</category>
      <category>仪表放大器</category>
      <pubDate>Wed, 21 May 2008 13:19:59 GMT</pubDate>
      <guid>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad8228/products/product.html</guid>
      <dc:date>2008-05-21T13:19:59Z</dc:date>
    </item>
    <item>
      <title>AD5750, AD5750 电流/电压输出驱动器，输出范围可编程，适合工业应用</title>
      <link>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad5750/products/product.html</link>
      <description>AD5750是一款单通道、低成本、高精度、电压/电流输出驱动器，输出范围可通过硬件或软件编程。软件输出范围可通过SPI/Microwire兼容串行接口进行设置。AD5750可满足PLC和工业过程控制应用。AD5750的模拟输入由低电压、单电源数模转换器提供，对该模拟输入进行调理以提供所需的输出电流/电压范围。&lt;/p&gt;
&lt;p&gt;
AD5750提供五种可编程输出电流范围：4～20 mA、0～20 mA或</description>
      <category>仪表放大器</category>
      <category>仪表放大器</category>
      <pubDate>Thu, 15 May 2008 15:10:48 GMT</pubDate>
      <guid>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad5750/products/product.html</guid>
      <dc:date>2008-05-15T15:10:48Z</dc:date>
    </item>
    <item>
      <title>AD5751, 电流/电压输出驱动器，单电源供电，60 V电压范围，输出范围可编程，适合工业应用</title>
      <link>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad5751/products/product.html</link>
      <description>AD5751是一款单通道、低成本、高精度、电压/电流输出驱动器，输出范围可通过硬件或软件编程。软件输出范围可通过SPI/Microwire兼容串行接口进行设置。AD5750可满足PLC和工业过程控制应用。AD5750的模拟输入由低电压、单电源数模转换器提供，对该模拟输入进行调理以提供所需的输出电流/电压范围。&lt;/p&gt;

&lt;p&gt;
AD5751提供五种可编程输出电流范围：4～20 mA、0～20 mA</description>
      <category>仪表放大器</category>
      <category>仪表放大器</category>
      <pubDate>Thu, 15 May 2008 14:51:12 GMT</pubDate>
      <guid>http://www.analog.com/zh/amplifiers-and-comparators/instrumentation-amplifiers/ad5751/products/product.html</guid>
      <dc:date>2008-05-15T14:51:12Z</dc:date>
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