资料下载
AD22151线性输出磁场传感器
分享资料个
The AD22151 is a linear magnetic field transducer. The sensor output is a voltage proportional to a magnetic field applied perpendicularly to the package top surface. The sensor combines integrated bulk Hall cell technology and instrumentation circuitry to minimize temperature related drifts associated with silicon Hall cell characteristics. The architecture maximizes the advantages of a monolithic implementation while allowing sufficient versatility to meet varied application requirements with a minimum number of components. Principal features include dynamic offset drift cancellation and a built-in temperature sensor. Designed for single 5 V supply operation， the AD22151 achieves low drift offset and gain operation over –40∞C to +150∞C. Temperature compensation can accommodate a number of magnetic materials commonly utilized in economic position sensor assemblies. The transducer can be configured for specific signal gains to meet various application requirements. Output voltage can be adjusted from fully bipolar （reversible） field operation to fully unipolar field sensing. The voltage output achieves near rail-to-rail dynamic range， capable of supplying 1 mA into large capacitive loads. The signal is ratiometric to the positive supply rail in all configurations.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
