This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1282: 与ADS1255差别

Part Number: ADS1282
Other Parts Discussed in Thread: ADS1255,

请问在地震勘探上ADS1282与ADS1255相比有什么优缺点,

  • 您好,如果用于地震勘探,建议考虑使用ADS1282,这是一款高性能的ADC器件,专门用于能量勘探地震监测这类应用的器件。

    ADS12555相比,ADS1282 具有固有稳定性的,高性能的delta-sigma,2 + 2流水线结构的调制器,它会将量化噪声移至 更高的频率(超出通带),其中数字滤波可以轻松去除它,调制器可以通过滤波器或者片上数字滤波器,或者后处理滤波器进行滤波。

    其次,ADS1282具有高分辨率(130-dB SNR (250 SPS)),高精度(THD: –122 dB),低功耗等优势。

    具体可以对比下二者电气参数。