These pins are analog inputs
These pins can be used as high impedance voltage inputs for signals from 0 to 37 volts
These pins can also be used as digital inputs by using an application library.
Electrical characteristics
|
Symbol |
Parameter |
Conditions |
Min |
Max |
Units |
|
VI |
Input Voltage measuring range |
|
0 |
37 |
V |
|
RI |
Input Resistance |
(Referenced to GND) |
typ. 74,8 |
kΩ |
|
|
IE |
Input Error |
VI = 37 V; Calculated |
|
1,85 |
V |
|
BW |
Input Low Pass Filter Bandwidth |
-3 dB cut-off frequency |
typ. 38 |
Hz |
|
|
CI |
Input pin capacitance |
|
typ. 1 |
nF |
|
|
VI-range |
Input voltage range |
(Note 1) |
-0,5 |
50 |
V |
Note 1: Exceeding the max value might cause damage to input.