MAX1487(2003) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Lista de partido
MAX1487 Datasheet PDF : 19 Pages
| |||
Low-Power, Slew-Rate-Limited
RS-485/RS-422 Transceivers
____________________________Typical Operating Characteristics (continued)
(VCC = 5V, TA = +25°C, unless otherwise noted.)
OUTPUT CURRENT vs.
DRIVER OUTPUT LOW VOLTAGE
140
120
OUTPUT CURRENT vs.
DRIVER OUTPUT HIGH VOLTAGE
-120
-100
MAX481/MAX485/MAX490/MAX491
SUPPLY CURRENT vs. TEMPERATURE
600
MAX481/MAX485; DE = VCC, RE = X
500
100
-80
400
80
-60
300
60
MAX485; DE = 0, RE = X,
40
-40
MAX481; DE = RE = 0
200
MAX490/MAX491; DE = RE = X
20
0
0
24
6
8 10 12
OUTPUT LOW VOLTAGE (V)
-20
0
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5
OUTPUT HIGH VOLTAGE (V)
100
MAX481; DE = 0, RE = VCC
0
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
MAX483/MAX487–MAX489
SUPPLY CURRENT vs. TEMPERATURE
600
MAX1487
SUPPLY CURRENT vs. TEMPERATURE
600
500
500
400
MAX483; DE = VCC, RE = X
300
MAX487; DE = VCC, RE = X
200
MAX483/MAX487; DE = RE = 0,
MAX488/MAX489; DE = RE = X
100
MAX483/MAX487; DE = 0, RE = VCC
0
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
400
300 MAX1487; DE = VCC, RE = X
200
MAX1487; DE = 0V, RE = X
100
0
-60 -40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
6 _______________________________________________________________________________________
Share Link: 