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TLC7524和运放AD829组成的增益可控放大器，每次改变放大倍数时就会出现抖动，采集到的数据有尖峰。求如何解决？？采样频率是500kHz
您好，看不到您发的图，能否上传个附件。采集到的数据有尖峰是用示波器看到的还是其他方式得到数据后恢复看到的。观察点在什么地方，最好能截个图上来以便分析。
