是否可以使用两个IDAC创建一个恒定电流双相脉冲来刺激生物组织

我很好奇，我是否可以使用两个IDAC创建一个恒定电流双相脉冲来刺激生物组织。我不完全理解IDAC电压合格和它如何与我的项目。我想得到的总持续时间1毫秒100微安的脉冲，并将负载为MegaOhms。
有人评论IDAC电压合格，如果我的负载电流的要求可能使用IDAC。



     以下为原文
  I'm curious as to whether I could use two iDAC to create a constant current biphasic pulse to stimulate biological tissue. I don't completely understand the iDAC compliance voltage and how it would relate to my project. I would like to produce a 100 microAmp pulse with a total duration of 1 ms, and the load will be 0.5-1.0 MegaOhms.
    Cound someone comment on the iDAC compliance voltage, and if my load and current requirements would be possible using the iDAC.