Datasheet
ISO3080, ISO3086
ISO3082, ISO3088
SLOS581E – MAY 2008–REVISED SEPTEMBER 2011
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ABSOLUTE MAXIMUM RATINGS
(1)
VALUE UNIT
V
CC
Input supply voltage,
(2)
V
CC1
, V
CC2
–0.3 to 6 V
V
O
Voltage at any bus I/O terminal –9 to 14 V
V
IT
Voltage input, transient pulse, A, B, Y, and Z (through 100Ω, see Figure 11) –50 to 50 V
V
I
Voltage input at any D, DE or RE terminal –0.5 to 7 V
I
O
Receiver output current ±10 mA
Bus pins and GND1 ±6
JEDEC Standard 22,
Human Body Model Bus pins and GND2 ±12 kV
Test Method A114-C.01
All pins ±4
Electrostatic
ESD
discharge
JEDEC Standard 22,
Charged Device
±1 kV
Model
Test Method C101
All pins
Machine Model ANSI/ESDS5.2-1996 ±200 V
T
J
Maximum junction temperature 150 °C
T
STG
Operating junction temperature –65 to 150 °C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values except differential I/O bus voltages are with respect to network ground terminal and are peak voltage values
RECOMMENDED OPERATING CONDITIONS
MIN TYP MAX UNIT
V
CC1
Logic-side supply voltage
(1)
3.15 5.5 V
V
CC2
Bus-side supply voltage
(1)
4.5 5 5.5 V
V
OC
Voltage at either bus I/O terminal A, B –7 12 V
V
IH
High-level input voltage 2 VCC
D, DE, RE V
V
IL
Low-level input voltage 0 0.8
A with respect to B –12 12
V
ID
Differential input voltage V
Dynamic (ISO3086) see Figure 14
R
L
Differential input resistance 54 60 Ω
Driver –60 60
I
O
Output current mA
Receiver –8 8
T
J
Operating junction temperature –40 85 °C
(1) For 5-V operation, V
CC1
or V
CC2
is specified from 4.5 V to 5.5 V. For 3.3-V operation, V
CC1
is specified from 3.15 V to 3.6V.
SUPPLY CURRENT
over recommended operating condition (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
RE at 0 V or V
CC
, DE at 0 V or V
CC1
3.3-V V
CC1
8
I
CC1
Logic-side supply current mA
RE at 0 V or V
CC
, DE at 0 V or V
CC1
5-V V
CC1
10
I
CC2
Bus-side supply current RE at 0 V or V
CC
, DE at 0 V, No load 15 mA
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Product Folder Link(s): ISO3080, ISO3086 ISO3082, ISO3088