If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Power Supply Voltages

V

CC

+7.0 V

DC

V

EE

−7.0 V

DC

Differential-Mode Input Signal Voltage

Range, V

IDR

DC

Common-Mode Input Voltage Range,

V

ICR

DC

Strobe Input Voltage, V

I(S)

5.5 V

DC

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature

(Soldering, 4 seconds)

260˚C

Maximum Power Dissipation (Note 1)

at 25˚C

Cavity Package

1509 mW

Molded DIP Package

1476 mW

SO Package

1051 mW

Operating Conditions

Min

Max

Units

Supply Voltage, V

CC

4.75

5.25

V

DC

Supply Voltage, V

EE

−4.75

−5.25

V

DC

Operating Temperature, T

A

0

+70

˚C

Output Load Current, I

OL

16

mA

Differential-Mode Input

Voltage Range, V

IDR

−5.0

+5.0

V

DC

Common-Mode Input

Voltage Range, V

ICR

−3.0

+3.0

V

DC

Input Voltage Range

Input to GND, V

IR

−5.0

+3.0

V

DC

Note 1: Derate cavity package 10.1 mW/˚C above 25˚C; derate molded DIP

package 11.8 mW/˚C above 25˚C; derate SO package 8.41 mW/˚C above

25˚C.

(V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V

IS

Input Sensitivity, (Note 6)

(Common-Mode Voltage Range =

Min

≤ V

mV

−3V

≤ V

Min

≥ V

I

IH(I)

High Level Input Current to

(

Figure 5 )75

µA

Receiver Input

I

IL(I)

Low Level Input Current to

(

Figure 6 )

−10

µA

Receiver Input

I

IH(S)

High Level Input Current to Strobe Input

(

Figure 3 )V

40

µA

V

1mA

I

IL(S)

Low Level Input Current to Strobe Input

V

−1.6

mA

V

OH

High Level Output Voltage

(

Figure 1 )

2.4

V

V

OL

Low Level Output Voltage

(

Figure 1 )

0.45

V

I

OS

Short-Circuit Output Current (Note 5)

(

Figure 4 )

−18

−70

mA

I

OFF

Output Disable Leakage Current

(

Figure 7 )40

µA

I

CCH

High Logic Level Supply Current

(

Figure 2 )45

60

mA

from V

CC

I

EEH

High Logic Level Supply Current

(

Figure 2 )

−17

−30

mA

from V

EE

Note 2: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Temperature Range” they

are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device operation.

−5V.

Note 4: All currents into device pins shown as positive, out of device pins as negative, all voltages referenced to ground unless otherwise noted. All values shown

as max or min on absolute value basis.

Note 5: Only one output at a time should be shorted.

Note 6: A parameter which is of primary concern when designing with line receivers is, what is the minimum differential input voltage required as the receiver input

terminals to guarantee a given output logic state. This parameter is commonly referred to as threshold voltage. It is well known that design considerations of threshold

voltage are plagued by input offset currents, bias currents, network source resistances, and voltage gain. As a design convenience, the DS3650 is specified to a pa-

age to cause a given output logic state with respect to a maximum source impedance of 200

Ω at each input.

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