[{"title":"( 5 个子文件 73.97MB ) AD620 623资料.zip","children":[{"title":"AD620 623资料","children":[{"title":"AD620_cn.pdf <span style='color:#111;'> 739.54KB </span>","children":null,"spread":false},{"title":"AD623.pdf <span style='color:#111;'> 1.40MB </span>","children":null,"spread":false},{"title":"下载资料","children":[{"title":"AD620信号采集板.PcbLib <span style='color:#111;'> 1.98MB </span>","children":null,"spread":false},{"title":"AD620信号采集板.IntLib <span style='color:#111;'> 70.25MB </span>","children":null,"spread":false}],"spread":true},{"title":"AD620信号采集板.pdf <span style='color:#111;'> 543.11KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]