AIN
Analog inputs (AIN) specifications
Description Units Minimum Typical Maximum Comment
Allowed voltage at
pin
V 0 — 36
Middle range
Minimum
discernible voltage
mV 0 — 20
Maximum
discernible voltage
V 5.15 — 5.37
Precision mV — 1.3 —
Worst case error mV — — 120 Over the full temperature
range
Input impedance kΩ 230 233 236 No pull up or pull down
Input impedance
(5 V/GND)
kΩ 13.9 14.1 14.3 Pull up to +5 V or pull down
to ground
Input impedance
(2.5 V)
kΩ 7.1 7.3 7.4 Pull to +2.5 V
High range
Minimum
discernible voltage
mV 0 — 130
Maximum
discernible voltage
V 34.1 35.3 36.4
Precision mV — 9 —
Worst case error V — — 1.1 Over the full temperature
range
Input impedance kΩ 108 109 111 No pull up or pull down.
Input impedance
(5 V/GND)
kΩ 13.0 13.2 13.4 Pull up to +5 V or pull down
to ground.
Input impedance
(2.5 V)
kΩ 6.9 7.0 7.1 Pull to +2.5 V
For voltages > 5.7 V, see High range input impedance for analog inputs on page 9.
In high range the input impedance decreases as the input voltage increases.
Technical Information
PLUS+1® MC0XX-1XX Controller Family
Inputs/outputs types and specifications
8 |
©
Danfoss | April 2018 L1321895 | BC00000227en-US0401
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