Interfaz Rs232 - MTX IoT-XS Guía De Usuario

1.2 Interfaz RS232

ÍNDICES ABSOLUTOS MÁXIMOS
Símbolo Parámetro
V Input voltage range
I
V Output voltage range
o
ESD Electrostatic discharge
CARACTERÍSTICAS
Símbolo Parámetro
VT Output voltage swing
OUT
Transmitter output
R
TOUT
resistance
Receiver RS-232 input
V
RIL
threshold low
Receiver RS-232 input
V
RIH
threshold high
V Receiver input hysteresis
RIHYS
R Receiver input resistance
RIN
MTX-IoT-XS | 2021/04
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Condiciones
Transmitter
Receivers
Transmitter
Receivers
Human body model
Condiciones Min
R =3kΩ to GND +/-5
L
VIN = 0V 300
0.8
1.8
3
mtxm2m.com
Min Max Ud
-0.3 6 V
-25 25 V
-13.2 13.2 V
-0.3 4.5 V
±15 kV
±8 kV
Típ Max
+/-5
10M
1.5 2.4
2.4
0.5
5 7
Ud
V
W
V
V
V
kΩ
37