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EIA RS-232, Especificaciones de la normaEIA RS-232 Specification Summary.
Parameter |
Conditions |
Min |
Max |
Units |
Driver Output Voltage Open Circuit |
|
25 |
V |
|
Driver Output Voltage Loaded |
3 KΩ ≤ RL ≤ 7 KΩ |
5 |
15 |
V |
Driver Output Resistance, Power Off |
-2V ≤ Vo ≤ 2V |
|
300 |
Ω |
Driver Output Short-Circuit Current |
|
|
500 |
mA |
Driver Output Slew Rate |
|
|
30 |
V/μs |
Maximum Load Capacitance |
|
|
2500 |
pF |
Receiver Input Resistance |
3V ≤ VIN ≤ 25V |
3000 |
7000 |
Ω |
Receiver Input Threshold Output = Mark Output = Space |
|
-3 |
3
|
V V |
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