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 (D

−0.3V to (V

Enable Input Voltage (EN, EN*)

−0.3V to (V

Output Voltage (D

−0.3V to +5.8V

Short Circuit Duration

(D

Continuous

M Package

1068 mW

WM Package

1562 mW

Derate M Package

8.5 mW/˚C above +25˚C

Derate WM Package

12.5 mW/˚C above +25˚C

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature Range

Soldering (4 sec.)

+260˚C

Maximum Junction

Temperature

+150˚C

ESD Rating (Note 7)

(HBM, 1.5 k

Ω, 100 pF)

≥ 2kV

(EIAJ, 0

Ω, 200 pF)

≥ 250V

Recommended Operating

Conditions

Min

Typ

Max

Units

Supply Voltage (V

+4.5

+5.0

+5.5

V

Operating Free Air Temperature (T

DS90C031BT

−40

+25

+85

˚C

Electrical Characteristics

Over supply voltage and operating temperature ranges, unless otherwise specified. (Notes 2, 3)

Symbol

Parameter

Conditions

Pin

Min

Typ

Max

Units

V

OD1

Differential Output Voltage

R

D

OUT+

250

345

450

mV

∆V

OD1

Change in Magnitude of

V

Output States

4

35

|mV|

V

OS

Offset Voltage

1.10

1.25

1.35

V

∆V

OS

Change in Magnitude of

V

Output States

5

25

|mV|

V

OH

Output Voltage High

R

1.41

1.60

V

V

OL

Output Voltage Low

0.90

1.07

V

V

IH

Input Voltage High

D

EN,

EN*

2.0

V

CC

V

V

IL

Input Voltage Low

GND

0.8

V

I

I

Input Current

V

−10

+10

µA

V

CL

Input Clamp Voltage

I

−1.5

−0.8

V

I

OS

Output Short Circuit Current

V

D

D

OUT+

−3.5

−5.0

mA

I

OZ

Output TRI-STATE Current

EN = 0.8V and EN* = 2.0V,

V

−10

+10

µA

I

OFF

Power - Off Leakage

V

−10

+10

µA

I

CC

No Load Supply Current

Drivers Enabled

D

V

CC

1.7

3.0

mA

D

4.0

6.5

mA

I

CCL

Loaded Supply Current

Drivers Enabled

R

V

15.4

21.0

mA

I

CCZ

No Load Supply Current

Drivers Disabled

D

EN = GND, EN* = V

CC

2.2

4.0

mA

Switching Characteristics

V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

t

PHLD

Differential Propagation Delay High to Low

R

(

Figure 2 and Figure 3)

1.0

2.0

3.0

ns

t

PLHD

Differential Propagation Delay Low to High

1.0

2.1

3.0

ns

t

SKD

Differential Skew |t

0

80

400

ps

t

SK1

Channel-to-Channel Skew (Note 4)

0

300

600

ps

t

TLH

Rise Time

0.35

1.5

ns

t

THL

Fall Time

0.35

1.5

ns

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