Datasheet
SN7534050, SN7534051
www.ti.com
SLLS833A –MAY 2007–REVISED APRIL 2013
Recommended Operating Conditions
MIN NOM MAX UNIT
V
CC
Supply voltage 4.75 5 5.25 V
V
IH
High-level input voltage 2 V
DE, RE, D
V
IL
Low-level input voltage 0.8 V
V
IC
Common-mode input voltage
(1)
Receiver ±7 V
V
ID
Differential input voltage Receiver ±12 V
Driver 40 mA
I
OH
High-level output current
Receiver –400 μA
Driver –40
I
OL
Low-level output current mA
Receiver 16
T
A
Operating free-air temperature –20 85 °C
(1) Refer to TIA/EIA-422-B for exact conditions.
DRIVER SECTION
Electrical Characteristics
over recommended supply voltage and operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
V
OH
High-level output voltage V
IH
= 2 V, V
IL
= 0.8 V, I
OH
= –20 mA 3.7 V
V
OL
Low-level output voltage V
IH
= 2 V, V
IL
= 0.8 V, I
OL
= 20 mA 1.1 V
V
OD1
Differential output voltage I
O
= 0 mA 1.5 6 V
V
OD2
Differential output voltage
(2)
R
L
= 100 Ω, See Figure 1 2 V
Change in magnitude of
ΔV
OD
R
L
= 100 Ω, See Figure 1 ±0.4 V
differential output voltage
(2)
V
OC
Common-mode output voltage
(2)
R
L
= 100 Ω, See Figure 1 ±3 V
Change in magnitude of
ΔV
OC
R
L
= 100 Ω, See Figure 1 ±0.4 V
differential common-mode voltage
(2)
V
O
= 6 V 100
I
off
Output current with power off
(2)
V
CC
= 0 V μA
V
O
= –0.25 V –100
I
OZ
High-impedance-state output current V
O
= –0.25 V to 6 V ±100 μA
I
IH
High-level input current V
I
= 2.7 V 20 μA
I
IL
Low-level input current V
I
= 0.4 V –100 μA
I
OS
Short-circuit output current
(2) (3)
V
O
= V
CC
or GND –30 –150 mA
Output enabled 80 110
I
CC
Supply current (total package) No load mA
Output disabled 50 80
(1) All typical values are at V
CC
= 5 V and T
A
= 25°C.
(2) Refer to TIA-EIA-422-B for exact conditions.
(3) Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.
Copyright © 2007–2013, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: SN7534050 SN7534051