Parameter

Value

Channels

2 (AIN1 on J5.44, AIN2 on J5.48)

Input range

0 to 5 V

Resolution

12-bit

Input impedance

29.6 kΩ to ground

Scaling

10 kΩ / 19.6 kΩ divider to the converter input

Reference

Logic ground (J5.40)

Not protected against overvoltage. The analog inputs reach the converter through a series resistor and a divider only. There is no clamp or transient suppressor. Do not exceed 5 V, and do not apply any voltage below ground.