SODIAL(R) A80 ADC0809 module, AD conversion, 8 way parallel digital voltmeter, analog digital conversion module
8 way input channel, 8 bit A/D converter, that is, 8 bits of resolution.
has the switch start stop control end.
conversion time is 100 s (clock is 640kHz), 130 s (clock is 500kHz) single +5V power supply
analog input voltage range 0 ~ +5V, without zero point and full scale calibration.
the working temperature range is -40 ~ +85 degrees Celsius