(VoltagesreferencedtoGND.)

RE, DE, DI............................................................-0.3Vto+3.6V

A, B, Y, Z ............................................................-9.0Vto+13.0V

Short-CircuitDuration(RO,A,B,Y,Z)toGND.........Continuous

Operating Temperature Range

MAX3483AE/85AE/88AE/90AE/91AE.......... -40°Cto+125°C

MAX3488AE/90AE ....................................... -40°Cto+105°C

Junction Temperature......................................................+150°C

Storage Temperature Range............................ -65°Cto+150°C

8SO(derateat7.6mW/°Cabove+70°C)...................606mW

14SO(derateat11.9mW/°Cabove+70°C) ...............952mW

LeadTemperature(soldering,10s) .................................+300°C

Soldering Temperature (reflow)......................................+260°C

8-pin SO ......................................................................38°C/W

14-pin SO ....................................................................34°C/W

8-pin SO ....................................................................132°C/W

14-pin SO ....................................................................84°C/W

(Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

POWER SUPPLY

Supply Voltage

VCC

3.0

3.6

V

Supply Current

ICC

1.9

4

mA

1.2

4.0

Shutdown Supply Current

ISHDN

10

µA

DRIVER

Differential Driver Output

VOD

2.0

V

1.5

Change in Magnitude of Differential

Output Voltage

∆VOD

-0.2

+0.2

V

Driver Common-Mode Output Voltage

VOC

3

V

Change in Magnitude of Common-

Mode Voltage

ΔVOC

-0.2

+0.2

V

Single-Ended Driver Output High

VOH

2.2

V

Single-EndedDriverOutputLow

VOL

0.8

V

Driver Short-Circuit Output Current

IOSD

-250

mA

250

mA

Note 1: PackagethermalresistanceswereobtainedusingthemethoddescribedinJEDECspecificationJESD51-7,usingafour-layer

board. For detailed information on package thermal considerations, refer to

Absolute Maximum Ratings

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 in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Package Thermal Characteristics

Electrical Characteristics

MAX3483AE/MAX3485AE/

MAX3488AE/MAX3490AE/

MAX3491AE

+3.3V-Powered, ±20kV ESD-Protected,

20Mbps and Slew-Rate-Limited

RS-485/RS-422 Transceivers

www.maximintegrated.com

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