ABSOLUTE MAXIMUM RATINGS

(1)

PACKAGE DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIONS

SN65HVD1785, SN65HVD1786

SN65HVD1787, SN65HVD1791

SN65HVD1792, SN65HVD1793

VALUE

UNIT

Supply voltage

–0.5 to 7

V

Voltage range at A and B inputs

–70 to 70

V

Input voltage range at any logic pin

V

Voltage input range, transient pulse, A and B, through 100

Ω

–100 to 100

V

Receiver output current

–24 to 24

mA

Junction temperature

170

°C

Continuous total power dissipation

See Dissipation Rating Table

IEC 60749-26 ESD (human-body model), bus terminals and GND

±16

kV

JEDEC Standard 22, Test Method A114 (human-body model), bus terminals and GND

±16

kV

JEDEC Standard 22, Test Method A114 (human-body model), all pins

±4

kV

JEDEC Standard 22, Test Method C101 (charged-device model), all pins

±2

kV

JEDEC Standard 22, Test Method A115 (machine model), all pins

±400

V

(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.

JEDEC THERMAL

DERATING FACTOR

PACKAGE

MODEL

RATING

RATING

RATING

High-K

905 mW

7.25 mW/°C

470 mW

325 mW

SOIC (D) 8-pin

Low-K

516 mW

4.1 mW/°C

268 mW

186 mW

High-K

1315 mW

10.5 mW/°C

684 mW

474 mW

SOIC (D) 14-pin

Low-K

744 mW

6 mW/°C

387 mW

268 mW

High-K

2119 mW

16.9 mW/°C

1100 mW

763 mW

PDIP (P) 8-pin

Low-K

976 mW

7.8 mW/°C

508 mW

352 mW

MIN

NOM

MAX

UNIT

Supply voltage

4.5

5

5.5

V

–20

25

V

High-level input voltage (driver, driver enable, and receiver enable inputs)

2

V

Low-level input voltage (driver, driver enable, and receiver enable inputs)

0

0.8

V

Differential input voltage

–25

25

V

Output current, driver

–60

60

mA

Output current, receiver

–8

8

mA

Differential load resistance

54

60

Ω

Differential load capacitance

50

pF

HVD1785, HVD1791

115

kbps

Signaling rate

HVD1786, HVD1792

1

Mbps

HVD1787, HVD1793

10

Operating free-air temperature (See

–40

105

°C

application section for thermal information)

Junction temperature

–40

150

°C

(1)

By convention, the least positive (most negative) limit is designated as minimum in this data sheet.

Copyright © 2008, Texas Instruments Incorporated

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Product Folder Link(s): SN65HVD1785, SN65HVD1786 SN65HVD1787, SN65HVD1791 SN65HVD1792, SN65HVD1793