From Wiki Knowledge Base | Teltonika GPS
Electrical characteristics
| Characteristic description
|
Value
|
| Min.
|
Typ.
|
Max.
|
Unit
|
| Supply Voltage:
|
| Supply Voltage (Recommended Operating Conditions)
|
+10
|
|
+30
|
V
|
| Digital Output (Open Drain grade):
|
| Drain current (Digital Output OFF)
|
|
|
120
|
µA
|
| Drain current (Digital Output ON, Recommended Operating Conditions)
|
|
|
0.3
|
A
|
| Static Drain-Source resistance (Digital Output ON)
|
|
400
|
300
|
mΩ
|
| Digital Input:
|
| Input resistance (DIN1)
|
15
|
|
|
kΩ
|
| Input resistance (DIN2)
|
15
|
|
|
kΩ
|
| Input resistance (DIN3)
|
15
|
|
|
kΩ
|
| Input voltage (Recommended Operating Conditions)
|
0
|
|
Supply voltage
|
V
|
| Input Voltage threshold (DIN1)
|
|
7.5
|
|
V
|
| Input Voltage threshold (DIN2,DIN3,DIN4)
|
|
2.5
|
|
V
|
| Analog Input:
|
| Input voltage (Recommended Operating Conditions), Range 1
|
0
|
|
+10
|
V
|
| Input resistance, Range 1
|
|
120
|
|
kΩ
|
| Input voltage (Recommended Operating Conditions), Range 2
|
0
|
|
+30
|
V
|
| Input resistance, Range 2
|
|
147
|
|
kΩ
|
| Output Supply Voltage 1-Wire:
|
| Supply voltage
|
+3.3
|
|
+3.9
|
V
|
| Output inner resistance
|
|
7
|
|
Ω
|
| Output current (Uout > 3.0 V)
|
|
30
|
|
mA
|
| Short circuit current (Uout = 0)
|
|
75
|
|
mA
|
| CAN Interface:
|
| Internal terminal resistors CAN bus
|
|
120
|
|
Ω
|
| Differential input resistance
|
19
|
30
|
52
|
kΩ
|
| Recessive output voltage
|
2
|
2.5
|
3
|
V
|
| Differential input resistance
|
0.5
|
0.7
|
0.9
|
V
|
| Common mode input voltage
|
-30
|
|
30
|
V
|
|
Analog Input error margin can increase if temperature varies.
|
Absolute maximum ratings
| Characteristic description
|
Value
|
| Min.
|
Typ.
|
Max.
|
Unit
|
| Supply Voltage (Absolute Maximum Ratings)
|
-32
|
|
+32
|
V
|
| Drain-Source clamp threshold voltage (Absolute Maximum Ratings), (Idrain = 2 mA)
|
|
|
+36
|
V
|
| Digital Input Voltage (Absolute Maximum Ratings)
|
-32
|
|
+32
|
V
|
| Analog Input Voltage (Absolute Maximum Ratings)
|
-32
|
|
+32
|
V
|
