我们想做一款可持续血糖监测的传感器,然后看到有一款ADUCM350,还有一款ADUCM355芯片,都带有电化学阻抗测量功能。然后我们需要的要求是测量nA级别的电流,并且传感器发射端的功耗尽量低。请问哪一款更适合,或者说还有别的推荐的吗
我们想做一款可持续血糖监测的传感器,然后看到有一款ADUCM350,还有一款ADUCM355芯片,都带有电化学阻抗测量功能。然后我们需要的要求是测量nA级别的电流,并且传感器发射端的功耗尽量低。请问哪一款更适合,或者说还有别的推荐的吗
Hi,
The ADuCM355 is the best option here. It has lower power consumption and can measure currents at the nA level. It can also measure impedance up to 200kHz. Another option is the AD5940 which is the analog front end only version of the ADuCM355.