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Hello, I am thinking to use RA2A1 MCU to measure a very small AC (50Hz) signal, perhaps millivolt range or lower, but it’s sin wave that has negative amplitude, is RA2A1 MCU single-end input can handle negative signal? Thank You
Hello,
I am thinking to use RA2A1 MCU to measure a very small AC (50Hz) signal, perhaps millivolt range or lower, but it’s sin wave that has negative amplitude, is RA2A1 MCU single-end input can handle negative signal?
Thank You
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Hi, You can find the input voltage range in differential input mode in Table 33.7: Thank You
Hi,
You can find the input voltage range in differential input mode in Table 33.7:
Thank You
See less