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Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com

SP486_487_00_066

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation

of the device at these ratings or any other above those

indicated in the operation sections of the specifications

below is not implied. Exposure to absolute maximum

rating conditions for extended periods of time may

affect reliability.

V

Input Voltages

Logic..........................-0.5V to (Vcc + 0.5V)

Drivers.......................-0.5V to (Vcc + 0.5V)

Driver Output Voltage.......................................+/-4V

Input Currents

Logic..............................................+/-25mA

Driver.............................................+/-25mA

Storage Temperature........................-65˚C to +150˚C

Power Dissipation

Plastic DIP......................................................375mW

(derate 7mW/ºC above +70ºC)

Small Outline..................................................375mW

(derate 7mW/ºC above +70ºC)

ELECTRICAL CHARACTERISTICS

V

PARAMETERS

MIN.

TYP.

MAX.

UNITS CONDITIONS

DC CHARACTERISTICS

DIGITAL INPUTS

DI, EN, EN, EN

Voltage V

IL

0.8

Volts

Voltage V

IH

2.0

Volts

Input Current

+/-2

µA

V

DRIVER OUTPUTS

Differential Voltage

5

Volts

I

Differential Voltage

2

Volts

R

Differential Voltage

.5

2

5

Volts

R

Change in Output Magnitude

for Complementary Output

state

0.2

Volts

R

Common Mode Output Voltage

2.3

3

Volts

R

Change in Common Mode

Output Magnitude for

Complementary Output state

0.2

Volts

R

Driver Short Circuit Current V

OH

+/-250

mA

-7V ≤ V

Driver Short Circuit Current V

OL

+/-250

mA

-7V ≤ V

High Impedance Output

Current

+/-2

+/-200

µA

V

POWER REQUIREMENTS

Supply Voltage

4.75

5.25

Volts

Supply Current

0.5

0

µA

No load, output enabled

Supply Current

0.

0

µA

No load, output disabled