Low Cost LVDT-to-Digital Converter

GENERAL DESCRIPTION The AD2S93 is a complete 14-bit resolution tracking LVDT-to digital converter. A Type II tracking loop is employed to track the A–B input and produce a digital output equal to (A–B)/ (REF/2), where REF is a fixed amplitude ac reference phase coherent with the A–B input. This

低成本LVDT数字转换器

AD2S93是一款完整的14位分辨率LVDT数字转换器，该器件采用一个Type II跟踪环路来跟踪A–B输入，并产生一个值为(A–B)/(REF/2)的数字输出，其中REF为与A–B输入相位相干的固定幅度交流基准电压。该器件可测量任意2、3、4线及5线LVDT或线性幅度调制输入。工作频率范围为360Hz至10kHz，带宽设置可由用户外部设定，范围为45Hz至1250Hz。\n\nAD2S93具有16位串行输出。MSB (LOS)首先读取，显示信号A、B或基准输入与转换器或传感器相比的损耗。第二位和第三位MSB为显示[–REF/2 (UNR) £ A–B £ +REF/2 (OVR])值是否超出

Low Cost LVDT-to-Digital Converter

GENERAL DESCRIPTION The AD2S93 is a complete 14-bit resolution tracking LVDT-to digital converter. A Type II tracking loop is employed to track the A–B input and produce a digital output equal to (A–B)/ (REF/2), where REF is a fixed amplitude ac reference phase coherent with the A–B input. This

Low Cost LVDT-to-Digital Converter

GENERAL DESCRIPTION The AD2S93 is a complete 14-bit resolution tracking LVDT-to digital converter. A Type II tracking loop is employed to track the A–B input and produce a digital output equal to (A–B)/ (REF/2), where REF is a fixed amplitude ac reference phase coherent with the A–B input. This