Typical 0-10V analog input

116

01:08:58

This is a low cost 0-10V analog input with 1mV/ADC step on a 12-bit ADC mcu.

Depending on diode characteristics care must be taken to mcu maximum voltage level on ADC. Load dump proof depending on R values  for automotive solutions.

This circuit has a low pass filter with cut off freq. at 800Hz. Can be used in parallel with a current measure input circuit.

published 11 years ago

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