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TI推出新型八通道定序器与监控器UCD9081

2008-11-10
作者:德州仪器

    日前,德州仪器(TI)宣布推出一款新型八通道" title="八通道">八通道定序" title="定序">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" 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title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器" title="定序器">定序器与监控器UCD9081,进一步壮大其电源管理监控器与定序器产品阵营。该器件具备非易失故障日志功能,支持最新型微处理器、ASIC与DSP,可显著提高系统可靠性并简化具有多负载点的板上电源定序。该定序器工作电源电压为3.3V,不需要外部存储器或时钟,因而有助于大幅减少诸如电信交换机、服务器、工业、网络以及检试设备等各种设备的板级" title="板级">板级空间。

    UCD9081使设计人员" title="设计人员">设计人员能持续监控电源系统的健康状态,并管理当前系统设计中数量不断增加的电源轨。该器件的非易失故障日志功能可将任何系统故障存储到闪存中,随后可对电源故障做进一步的诊断。UCD9081可独立监控八个电压轨,分辨率高达3.5mV。可编程欠压或过压阈值有助于保护设备在较高负载情况下免受损坏。此外,灵活的电源轨启动与关闭定序以及故障响应选项,可进一步加强系统及负载的保护功能。UCD9081还提供多达四个额外的通用输出,用于支持电源状态良好指示或重置信号等其他板级功能。

    TI方便易用的图形用户界面(GUI)使设计人员能通过I2C接口配置UCD9081。该工具可以免费下载,其不仅能显著简化开发进程,而且还能加速产品上市进程,使设计人员仅在几分钟内即方便地配置所有设备参数。可配置的器件特性包括欠压与过压阈限、各个轨的可选故障响应、供电电压定序以及监控条件等。


供货情况


UCD9081采用32引脚QFN封装,现已开始供货,目前可通过TI及其授权分销商进行订购。

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