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ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

ELECTROSTATIC DISCHARGE PROTECTION

SN65HVD50-SN65HVD55

SN65HVD56-SN65HVD59

SLLS666 – SEPTEMBER 2005

UNIT

Supply voltage range

–0.3 V to 6 V

Voltage range at any bus terminal (A, B, Y, Z)

–9 V to 14 V

Voltage input, transient pulse through 100

–50 to 50 V

Voltage input range (D, DE, RE)

-0.5 V to 7 V

Continuous total power dissipation

Internally limited

Output current (receiver output only, R)

11 mA

(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.

(3)

This tests survivability only and the output state of the receiver is not specified.

over operating free-air temperature range (unless otherwise noted)

PARAMETER

MIN

NOM

MAX

UNIT

Supply voltage

4.5

5.5

V

Voltage at any bus terminal (separately or common mode)

12

SN65HVD50, SN65HVD53, SN65HVD56, SN65HVD58

25

Signaling rate

SN65HVD51, SN65HVD54, SN65HVD57, SN65HVD59

5

Mbps

SN65HVD52, SN65HVD55

1

Differential load resistance

54

60

Ω

High-level input voltage

D, DE, RE

2

Low-level input voltage

D, DE, RE

0

0.8

V

Differential input voltage

-12

12

Driver

-60

High-level output current

mA

Receiver

–8

Driver

60

Low-level output current

mA

Receiver

8

Junction temperature

–40

150

°C

(1)

The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.

(2)

See thermal characteristics table for information regarding this specification.

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Human body model

Bus terminals and GND

±16

All pins

±4

kV

All pins

±1

(1)

All typical values at 25°C and with a 5-V supply.

(2)

Tested in accordance with JEDEC Standard 22, Test Method A114-A.

(3)

Tested in accordance with JEDEC Standard 22, Test Method C101.

3