If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage, V

CC

7V

Control Input Voltages

7V

Driver Input Voltage

7V

Driver Output Voltages

+15V/−10V

Receiver Input Voltages

+15V/−10V

Receiver Output Voltage

5.5V

Continuous Power Dissipation 25˚C

M Package

630 mW (Note 4)

Storage Temp. Range

−65˚C to +150˚C

Lead Temp. (Soldering 4 seconds)

260˚C

Recommended Operating

Conditions

Min

Max

Units

Supply Voltage, V

CC

4.75

5.25

V

Bus Voltage

−7

+12

V

Operating Free Air Temp. (T

Commercial (DS3695AM)

0

+70

˚C

Industrial (DS3695ATM)

−40

+85

˚C

Commercial (DS3696AM)

0

+70

˚C

0˚C

≤ T

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V

OD1

Differential Driver Output

I

5V

Voltage (Unloaded)

V

OD2

Differential Driver Output

R = 50

Ω; (RS-422) (Note 5)

2

V

Voltage (with Load)

R = 27

Ω; (RS-485)

1.5

V

∆V

OD

Change in Magnitude of Driver

Differential Output Voltage For

0.2

V

Complementary Output States

V

OC

Driver Common Mode Output

Voltage

R=27

Ω

3.0

V

∆|V

Change in Magnitude of Driver

Common Mode Output Voltage

0.2

V

For Complementary Output States

V

IH

Input High Voltage

2V

V

IL

Input Low Voltage

DI, DE,

0.8

V

V

CL

Input Clamp Voltage

RE , RE /DE

I

−1.5

V

I

IL

Input Low Current

V

−200

µA

I

IH

Input High Current

V

20

µA

I

IN

Input Current

DO/RI, DO /RI

V

V

+1.0

mA

RI, RI

DE or RE /DE = 0V

V

−0.8

mA

V

TH

Differential Input Threshold

−7V

≤ V

−0.2

+0.2

V

Voltage for Receiver

∆V

TH

Receiver Input Hysteresis

V

70

mV

V

OH

Receiver Output High Voltage

I

2.4

V

V

OL

Output Low Voltage

RO

I

0.5

V

TS

I

0.45

V

I

OZR

OFF-State (High Impedance)

V

µA

Output Current at Receiver

0.4V

≤ V

R

IN

Receiver Input Resistance

−7V

≤ V

12

k

Ω

I

CC

Supply Current

No Load

Driver Outputs Enabled

42

60

mA

(Note 5)

Driver Outputs Disabled

27

40

mA

I

OSD

Driver Short-Circuit

V

−250

mA

Output Current

V

+250

mA

I

OSR

Receiver Short-Circuit

V

−15

−85

mA

Output Current

Note 1: “Absolute maximum ratings” are those beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device should be

operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation.

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2