ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

SUPPLY CURRENT

ISO15

ISO35

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

VALUE

UNIT

–0.3 to 6

V

Voltage at any bus I/O terminal

–9 to 14

V

Voltage input, transient pulse, A, B, Y, and Z (through 100

Ω, see Figure 11)

–50 to 50

V

Voltage input at any D, DE or RE terminal

–0.5 to 7

V

Receiver output current

±10

mA

Bus pins and GND1

±6

JEDEC Standard 22,

Human Body Model

Bus pins and GND2

±16

kV

Test Method A114-C.01

All pins

±4

Electrostatic

ESD

discharge

JEDEC Standard 22,

kV

Charged Device

±1

Model

Test Method C101

All pins

Machine Model

ANSI/ESDS5.2-1996

±200

V

Maximum junction temperature

170

°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

MIN

TYP

MAX

UNIT

3.15

3.3

3.6

V

Voltage at either bus I/O terminal

A, B

–7

12

V

High-level input voltage

2

D, DE, RE

V

Low-level input voltage

0

0.8

Differential input voltage

A with respect to B

–12

12

V

Differential input resistance

54

60

Ω

Driver

–60

60

Output current

mA

Receiver

–8

8

Operating junction temperature

–40

150

°C

over recommended operating condition (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

RE at 0 V or Vcc, DE at 0 V, No load (driver disabled)

8

ISO35

mA

8

Logic-side supply

current

RE at 0 V or Vcc, DE at 0 V, No load (driver disabled)

8

ISO15

mA

8

RE at 0 V or Vcc, DE at 0 V, No load (driver disabled)

15

ISO35

mA

19

Bus-side supply

current

RE at 0 V or Vcc, DE at 0 V, No load (driver disabled)

15

ISO15

mA

19

2

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