说明：  C8051F020驱动ads1248的源码；主要特性      ·具有  24  位分辨率、2  kSPS  数据速率以及  2.56  mW  功耗；    ·4  组差动/7组单端输入  (ADS1248)；2  组差动/3组单端输入  (ADS1247)     ·50/60  Hz同步抑制模式；    ·低噪声可编程增益放大器(G=128  时为  40  nV)。
(C8051F020 driver ads1248 program source code, ads1248 Main features with 24-bit resolution, 2 kSPS data rate and power consumption of 2.56 mW - Group 4 differential/7 group of single-ended input (ADS1248) 2 Unit Differential/Single 3 groups ended input (ADS1247) · 50/60 Hz sync suppression mode low noise programmable gain amplifier (G = 128 when the 40 nV).)