Difference between revisions of "Template:FMB1 Electrical characteristics"
From Wiki Knowledge Base | Teltonika GPS
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<td style="width: 8%; text-align:left; vertical-align:middle">nA</td> | <td style="width: 8%; text-align:left; vertical-align:middle">nA</td> | ||
</tr> | </tr> | ||
| + | {{{RS232/RS485| | ||
| + | <tr> | ||
| + | <td colspan="5" style="vertical-align:middle">RS232/RS485 Input Voltage:</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td style="width: 40%; text-align:left">RS485 input voltage range on A or B pin<br>(common-mode voltage)</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">-7</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle"></td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">+12</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td style="width: 40%; text-align:left">RS232 input voltage range<br>(common-mode voltage)</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">-15</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle"></td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">+15</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
| + | </tr> | ||
| + | }}} | ||
</table> | </table> | ||
}}} | }}} | ||
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</table> | </table> | ||
}}} | }}} | ||
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<td style="width: 8%; text-align:left; vertical-align:middle">V</td> | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
</tr> | </tr> | ||
| + | (((RS232_max| | ||
| + | <tr> | ||
| + | <td style="width: 40%; text-align:left">RS232 Input Voltage<br>(Absolute Maximum Ratings)</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">-25</td> | ||
| + | <td style="width: 8%; text-align:left"></td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">+25</td> | ||
| + | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
| + | </tr>))) | ||
Revision as of 09:21, 3 March 2022
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) |
0.1 | 0.5 | A | |
| Static Drain-Source resistance (Digital Output ON) |
400 | 600 | mΩ | |
| Digital Input: | ||||
| Input resistance (DIN1) | 47 | kΩ | ||
| Input resistance (DIN2) | 51.7 | kΩ | ||
| Input resistance (DIN3) | 47 | kΩ | ||
| Input voltage (Recommended Operating Conditions) |
0 | Supply voltage | V | |
| Input Voltage threshold (DIN1) | 7.5 | V | ||
| Input Voltage threshold (DIN2) | 2.5 | V | ||
| Input Voltage threshold (DIN3) | 2.5 | V | ||
| Analog Input: | ||||
| Input voltage (Recommended Operating Conditions), Range 1 |
0 | +10 | V | |
| Input resistance, Range 1 | 150 | kΩ | ||
| Measurement error on 12V, Range 1 | 3 | % | ||
| Additional error on 12 V, Range 1 | 360 | mV | ||
| Measurement error on 30 V, Range 1 | 3 | % | ||
| Additional error on 30 V, Range 1 | 900 | mV | ||
| Input Voltage (Recommended Operating Conditions), Range 2 |
0 | +30 | V | |
| Input resistance, Range 2 | 150 | kΩ | ||
| Measurement error on 12V, Range 2 | 3 | % | ||
| Additional error on 12 V, Range 2 | 360 | mV | ||
| Measurement error on 30 V, Range 2 | 3 | % | ||
| Additional error on 30 V, Range 2 | 900 | mV | ||
| Output Supply Voltage 1-Wire: | ||||
| Supply voltage | +4.5 | +4.7 | V | |
| Output inner resistance | 7 | Ω | ||
| Output current (Uout > 3.0 V) | 30 | mA | ||
| Short circuit current (Uout = 0) | 75 | mA | ||
| Ground sense: | ||||
| Input resistance | 38.45 | kΩ | ||
| Input voltage (Recommended operating conditions) |
0 | Supply voltage | V | |
| Input voltage threshold | 0.5 | V | ||
| Sink current | 180 | nA | ||
| RS232/RS485 Input Voltage: | ||||
| RS485 input voltage range on A or B pin (common-mode voltage) |
-7 | +12 | V | |
| RS232 input voltage range (common-mode voltage) |
-15 | +15 | V | |
| CAN interface: | ||||
| Internal terminal resistor CAN bus (no internal termination resistor) |
- | - | - | Ω |
| Differential input resistance | 19 | 30 | 52 | kΩ |
| Recessive output voltage | 2 | 2.5 | 3 | V |
| Differential receiver threshold Voltage | 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
(((RS232_max| )))| 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 | |
| RS232 Input Voltage (Absolute Maximum Ratings) |
-25 | +25 | V | |
