I want to use AD7151 or AD7156 C to D Converter. The current consumption is a very critical for the application.
My question is:
What is the current consumption of the AD7151 and AD7156(with one enabled channel) in IDLE MODE?
I would like to detect a metal/non-metal objects using Proximity Capacitive Sensors. I have gone through the web and found AD7151/7150 capacitive sensors. I have gone through the datasheet of those and noticed that when we bring hand closer…
I encountered a strange problem while using AD7151 as a capacitance sensor in my current smart hardware design.
AD7151 suffers from serious reading drifting in a specific circumstance where the capacitance should be fixed, but is reported as…
My client wants to use the AD7151 in skin care equipment.
He wants to use it as a standalone (olny ues out signal), with two questions:1) If it is configured as below figure for skin recognition, can it be used without additional tuning?2) How many farad…
我在使用AD7151测量电容值时，遇到一种特殊的情况，在被测目标电容值（Data Register读数2600左右）较大的情况下，Data Register里的读数（本应该为常量）却每隔大概五分钟增加一。在电容值较小的情况下（小于2600），没有出现这种漂移的情况。
I encountered a strange problem while using AD7151…
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I am using ad7151 for capacitive sensing application..
I use it in fixed mode for continuous sampling.
Ineed to achieve better response over broad temperature variations during operation. it is obvious that there is…
我利用AD7151测量电容值，但是DATA REGISTER读出来的值不稳定，还在不断变化然后我尝试从AVERAGE REGISTER读数据，数据还是感觉在不断变化，漂移，怎么解决？
AD7151的Sensitivity to 1 fF，不知道能否满足您的需求
How to find out the process technologies (CMOS IC processing) for the following ADCs:AD7466, AD7476, AD7170, AD7151 ?