ABSOLUTE MAXIMUM RATINGS

(1)

DISSIPATION RATING TABLE

RECOMMENDED OPERATING CONDITIONS

SN55LBC180

SN65LBC180

SN75LBC180

UNIT

–0.3 to 7

V

–10 to 15

V

V

Internally limited

Total power dissipation

See Dissipation Rating Table

Storage temperature range

–65 to 150

°C

Receiver output current range

–50 to 50

mA

HBM (Human Body Model) EIA/JESD22-A114

±4

kV

ESD

Electrostatic discharge

MM (Machine Model) EIA/JESD22-A115

400

V

CDM (Charge Device Model) EIA/JESD22-C101

1.5

kV

(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 are with respect to GND.

(3)

The maximum operating junction temperature is internally limited. Use the dissipation rating table to operate below this temperature.

DERATING FACTOR

POWER RATING

POWER RATING

POWER RATING

POWER RATING

D

950 mW

7.6 mW/°C

608 mW

494 mW

—

N

1150 mW

9.2 mW/°C

736 mW

598 mW

—

RSA

3333 mW

26.67 mW/°C

2133 mW

1733 mW

400 mW

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

Web site at www.ti.com.

MIN

NOM

MAX

UNIT

Supply voltage

4.75

5

5.25

V

High-level input voltage

D, DE, and RE

2

V

Low-level input voltage

D, DE, and RE

0.8

V

Differential input voltage

6

V

Voltage at any bus terminal (separately or common mode)

A, B, Y, or Z

12

V

Y or Z

–60

High-level output current

mA

R

–8

Y or Z

60

Low-level output current

mA

R

8

SN55LBC180

–55

125

Operating free-air temperature

SN65LBC180

–40

85

°C

SN75LBC180

0

70

(1)

The algebraic convention where the least positive (more negative) limit is designated minimum, is used in this data sheet for the

differential input voltage, voltage at any bus terminal, operating temperature, input threshold voltage, and common-mode output voltage.

Copyright © 1994–2009, Texas Instruments Incorporated

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