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EIA RS-422, Especificaciones de la normaEIA RS-422 Specification Summary.
Parameter |
Conditions |
Min |
Max |
Units |
Driver Output Voltage Open Circuit |
|
|
10 -10 |
V V |
Driver Output Voltage Loaded |
RT = 100 Ω |
2 -2 |
|
V V |
Driver Output Resistance |
A to B |
|
100 |
Ω |
Driver Output Short-Circuit Current |
Per output to common |
|
±150 |
mA |
Driver Output Rise Time |
RT = 100 Ω |
|
10 |
% of Bit Width |
Driver Common Mode Voltage |
RT = 100 Ω |
|
±3 |
V |
Receiver Sensitivity |
Vcm ≤ ±7 |
|
±200 |
mV |
Receiver Common-Mode Voltage Range |
|
-7 |
+7 |
V |
Receiver Input Resistance |
|
4000 |
|
Ω |
Differential Receiver Voltage |
Operational: Withstand: |
|
±10 ±12 |
V V |
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