Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V

−0.3V to +6V

Input Voltage (R

−0.3V to (V

Enable Input Voltage

(EN, EN*)

−0.3V to (V

Output Voltage (R

−0.3V to (V

M Package

1025 mW

E Package

1830 mW

Derate M Package

8.2 mW/˚C above +25˚C

Derate E Package

12.2 mW/˚C above +25˚C

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature Range

Soldering (4 sec.)

+260˚C

Maximum Junction

Temperature (DS90C032T)

+150˚C

Maximum Junction

Temperature (DS90C032E)

+175˚C

ESD Rating (Note 7)

(HBM, 1.5 k

Ω, 100 pF)

≥ 3,500V

(EIAJ, 0

Ω, 200 pF)

≥ 250V

Recommended Operating

Conditions

Min

Typ

Max

Units

Supply Voltage (V

+4.5

+5.0

+5.5

V

Receiver Input Voltage

GND

2.4

V

Operating Free Air Temperature (T

DS90C032T

−40

+25

+85

˚C

DS90C032E

−55

+25

+125

˚C

Electrical Characteristics

Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. (Note 2)

Symbol

Parameter

Conditions

Pin

Min

Typ

Max

Units

V

TH

Differential Input High Threshold

V

R

R

IN−

+100

mV

V

TL

Differential Input Low Threshold

−100

mV

I

IN

Input Current

V

V

−10

+10

µA

V

−10

+10

µA

V

OH

Output High Voltage

I

R

OUT

3.8

4.9

V

I

DS90C032T

3.8

4.9

V

Input terminated

V

OL

Output Low Voltage

I

0.07

0.3

V

I

OS

Output Short Circuit Current

Enabled, V

−15

−60

−100

mA

I

OZ

Output TRI-STATE Current

Disabled, V

−10

+10

µA

V

IH

Input High Voltage

EN,

EN*

2.0

V

V

IL

Input Low Voltage

0.8

V

I

I

Input Current

−10

+10

µA

V

CL

Input Clamp Voltage

I

−1.5

−0.8

V

I

CC

No Load Supply Current

EN, EN* = V

DS90C032T

V

CC

3.5

10

mA

Receivers Enabled

Inputs Open

DS90C032E

3.5

11

mA

EN, EN* = 2.4 or 0.5, Inputs Open

3.7

11

mA

I

CCZ

No Load Supply Current

EN = GND, EN* = V

CC

DS90C032T

3.5

10

mA

Receivers Disabled

Inputs Open

DS90C032E

3.5

11

mA

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