MTX MTX-3G-JAVA-IoT - 3.1.6 Analog Input;Output; 3.1.7 CAN Bus

MTX-xG-JAVA-IoT Family
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MTX M2M® by MATRIX ELECTRONICA S.L.U
3.1.6 Analog Input/Output
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
Min.
Max.
Unit
V
I
Input voltage
Voltage mode
-12.5
85
V
I
I
Input current
Current mode
-6
42
mA
Electrostatic discharge
Human body model
2000
V
Charge device model
500
V
CHARACTERISTICS
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
oa
Analog output voltage range
No resistive load
0
3
V
R
L
=10kΩ
0
2.7
V
Internal Reference voltage
Initial trimming, 25ºC
±0.1
%
V
OS
Input Offset Error
Voltage mode (0-50V)
±50
mV
G
E
Gain Error
±0.1
%
PSRR
Power Supply Rejection Ratio
70
dB
CMRR
Common Mode Rejection Ratio
70
dB
INL
Integral non linearity
±2
LSB
DNL
Differential non linearity
±2
LSB
3.1.7 CAN bus
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
Min.
Max.
Unit
V
I
Input voltage
-36
36
V
Transient pulse
-100
100
V
Electrostatic discharge
Human body model
16000
V
Charged device model
1000
V
CHARACTERISTICS
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
ID
Differential input voltage
-6
6
V
V
O(D)
Bus output voltage (Dominant)
CANH
2.45
3.3
V
CANL
0.5
1.25
V
O
Bus output voltage (Recessive)
CANH
2.3
V
CANL
2.3
V
OD(D)
Differential output voltage
(Dominant)
1.2
2
3
V
V
OD
Differential output voltage
(Recessive)
-0.5
0.05
V
I
OS
Short-circuit output current
VCANH=-7V, CANL open
-250
mA
VCANH=12V, CANL open
1
VCANH=-7V, CANH open
-1
VCANH=12V, CANH open
250
V
IT+
Positive-going input voltage
750
900
mV
V
IT-
Negative-going input voltage
500
650
mV
V
hys
Hysteresis voltage (V
IT+
- V
IT-
)
100
mV
C
I
Input capacitance
40
pF
C
ID
Differential input capacitance
20
pF
R
ID
Differential input resistance
40
100
kΩ
R
IN
Input resistance (CANH or CANL) to
ground
20
50
kΩ