Complete, Isolated RS-485/RS-422
Data Interface
_____________________________Typical Operating Characteristics (continued)
(V
CC_
= 5V, FS = V
, V = 0V, DE´ toggled 0V to 5V at 5kHz, T = +25°C, unless otherwise noted.)
CC_ DI´
A
MAX1480A
DRIVER DISABLE TIME
MAX1480A
DRIVER ENABLE TIME
DRIVER
OUTPUT B
2V/div
DRIVER
OUTPUT B
2V/div
DE´
2V/div
DE´
2V/div
200ns/div
200ns/div
V
CC_
= 5.0V, DI´ = 0V
V
CC_
= 5.0V, DI´= 0V
DE´ TOGGLED 0V TO 5V AT 5kHz
DE´ TOGGLED 0V TO 5V AT 5kHz
MAX1480B
MAX1480B
DRIVER ENABLE TIME
DRIVER DISABLE TIME
DRIVER
OUTPUT B
2V/div
DRIVER
OUTPUT B
2V/div
DE´
2V/div
DE´
2V/div
10µs/div
5µs/div
V
CC_
= 5.0V, DI´= 0V
V
CC_
= 5.0V, DI´= 0V
DE´ TOGGLED 0V TO 5V AT 5kHz
DE´ TOGGLED 0V TO 5V AT 5kHz
MAX1480C
DRIVER DISABLE TIME
MAX1480C
DRIVER ENABLE TIME
DRIVER
OUTPUT B
2V/div
DRIVER
OUTPUT B
2V/div
DE´
2V/div
DE´
2V/div
500ns/div
500ns/div
V
CC_
= 5.0V, DI´ = 0V
V
CC_
= 5.0V, DI´= 0V
DE´ TOGGLED 0V TO 5V AT 5kHz
8
_______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
