DS75161AWM datasheet(2/10 Pages) NSC

2 / 10 page

Absolute Maximum Ratings (Note 2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage, V

7.0V

Input Voltage

5.5V

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature (Soldering, 4 sec.)

260˚C

Maximum Power Dissipation (Note 1) at 25˚C

Molded Package

1897 mW

Min

Max

Units

CC, Supply Voltage

4.75

5.25

A, Ambient Temperature

˚C

OL, Output Low Current

Bus

Terminal

Note 1: Derate molded package 15.2 mW/˚C above 25˚C.

Electrical Characteristics (Notes 3, 4)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

High-Level Input Voltage

Low-Level Input Voltage

0.8

Input Clamp Voltage

I = −18 mA

−0.8

−1.5

HYS

Input Hysteresis

Bus

400

500

High-Level

Terminal

OH = −800 µA

2.7

3.5

Output Voltage

Bus (Note 4)

OH = −5.2 mA

2.5

3.4

Low-Level

Terminal

OL = 16 mA

0.3

0.5

Output Voltage

Bus

OH = 48 mA

0.4

0.5

High-Level

Terminal and

I = 5.5V

0.2

100

µA

Input Current

TE, PE, DC,

I = 2.7V

0.1

Low-Level

SC Inputs

I = 0.5V

−10

−100

µA

Input Current

BIAS

Terminator Bias

Driver

I(bus) = 0 (No Load)

2.5

3.0

3.7

Voltage at Bus Port

Disabled

LOAD

Terminator

I(bus) = −1.5V to 0.4V

−1.3

Bus Loading

I(bus) = 0.4V to 2.5V

−3.2

Current

Bus

Driver

I(bus) = 2.5V to 3.7V

2.5

Disabled

−3.2

I(bus) = 3.7V to 5V

2.5

I(bus) = 5V to 5.5V

0.7

2.5

CC = 0V, VI(bus) = 0V to 2.5V

µA

Short-Circuit

Terminal

I = 2V, VO = 0V (Note 5)

−15

−35

−75

Output Current

Bus (Note 6)

−35

−75

−150

Supply Current

DS75160A

Transmit, TE = 2V, PE = 2V, V

I = 0.8V

125

Receive, TE = 0.8V, PE = 2V, V

I = 0.8V

100

DS75161A

TE = 0.8V, DC = 0.8V, V

I = 0.8V

125

Bus-Port

Bus

CC = 5V or 0V, VI = 0V to 2V,

Capacitance

f = 1 MHz

Note 2: “Absolute Maximum Ratings” are those values 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 table of “Electrical Characteristics” provides conditions for actual device operation.

Note 3: Unless otherwise specified, min/max limits apply across the 0˚C to +70˚C temperature range and the 4.75V to 5.25V power supply range. All typical values

are for TA = 25˚C and VCC = 5.0V.

Note 4: All currents into device pins are shown as positive; all currents out of device pins are shown as negative; all voltages are referenced to ground, unless oth-

erwise specified. All values shown as max or min are so classified on absolute value basis.

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

Note 6: This characteristic does not apply to outputs on DS75161A that are open collector.

DS75161AWM Datasheet(PDF) 2 Page - National Semiconductor (TI)

DS75161AWM Datasheet(HTML) 2 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL