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

文件：349.27 Kbytes 頁(yè)數(shù)：12 Pages

AD

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低成本LVDT數(shù)字轉(zhuǎn)換器

AD2S93是一款完整的14位分辨率LVDT數(shù)字轉(zhuǎn)換器，該器件采用一個(gè)Type II跟蹤環(huán)路來(lái)跟蹤A–B輸入，并產(chǎn)生一個(gè)值為(A–B)/(REF/2)的數(shù)字輸出，其中REF為與A–B輸入相位相干的固定幅度交流基準(zhǔn)電壓。該器件可測(cè)量任意2、3、4線及5線LVDT或線性幅度調(diào)制輸入。工作頻率范圍為360Hz至10kHz，帶寬設(shè)置可由用戶外部設(shè)定，范圍為45Hz至1250Hz。\n\nAD2S93具有16位串行輸出。MSB (LOS)首先讀取，顯示信號(hào)A、B或基準(zhǔn)輸入與轉(zhuǎn)換器或傳感器相比的損耗。第二位和第三位MSB為顯示[–REF/2 (UNR) ￡ A–B ￡ +REF/2 (OVR])值是否超出

ADI

亞德諾

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

文件：349.27 Kbytes 頁(yè)數(shù)：12 Pages

AD

亞德諾

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

文件：349.27 Kbytes 頁(yè)數(shù)：12 Pages

AD

亞德諾