Datasheet

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   
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SLLS236G − OCTOBER 1996 − REVISED FEBRUARY 2009
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free−air temperature range (unless otherwise noted)
†
Supply voltage, V
CC
(see Note 1) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous voltage range at any bus terminal −15 V to 15 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data input/output voltage −0.3 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver output current, I
O
±20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrostatic discharge: Contact discharge (IEC61000-4-2) A, B, GND (see Note 2) ±30 kV. . . . . . . . . . . . . .
Air discharge (IEC61000-4-2) A, B, GND (see Note 2) ±15 kV. . . . . . . . . . . . . .
Human body model (see Note 3) A, B, GND (see Note 2) ±15 kV. . . . . . . . . . . . . .
All pins ±3 kV. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All terminals (Class 3A) (see Note 2) ±8 kV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All terminals (Class 3B) (see Note 2) ±200 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Fast Transient/Burst (IEC 61000−4−4) A, B, GND ±4 kV. . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation (see Note 4) Internally Limited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
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.
NOTES: 1. All voltage values, except differential input/output bus voltage, are with respect to network ground terminal.
2. GND and bus terminal ESD protection is beyond readily available test equipment capabilities for IEC 61000-4-2, EIA/JEDEC test
method A114-A and MIL-STD-883C method 3015. Ratings listed are limits of test equipment; device performance exceeds these
limits.
3. Tested in accordance with JEDEC Standard 22, Test Method A114-A and IEC 60749−26.
4. The driver shuts down at a junction temperature of approximately 160°C. To operate below this temperature, see the Dissipation
Rating Table.
DISSIPATION RATING TABLE
PACKAGE
T
A
≤
25
°
C
DERATING FACTOR
T
A
= 70
_
C
T
A
= 85
_
C
PACKAGE
T
A
≤ 25 C
POWER RATING
DERATING FACTOR
ABOVE T
A
= 25°C
T
A
= 70 C
POWER RATING
T
A
= 85 C
POWER RATING
D 725 mW 5.8 mW/°C 464 mW 377 mW
P 1150 mW 9.2 mW/°C 736 mW 598 mW
recommended operating conditions
MIN
‡
TYP MAX UNIT
Supply voltage, V
CC
4.75 5 5.25 V
Voltage at any bus terminal (separately or common mode), V
I
or V
IC
−7 12 V
High-level input voltage, V
IH
D, DE, and RE 2 V
Low-level input voltage, V
IL
D, DE, and RE 0.8 V
Differential input voltage, |V
ID
| 12 V
High-level output current, I
OH
Driver −60 mA
High-level output current, I
OH
Receiver −8 mA
Low-level output current, I
OL
Driver 60
mA
Low-level output current, I
OL
Receiver 4
mA
Operating free-air temperature, T
A
SN75LBC184 0 70 °C
Operating free-air temperature, T
A
SN65LBC184 −40 85 °C
‡
The algebraic convention, in which the less-positive (more-negative) limit is designated minimum, is used in this data sheet.