AEIC-2631-S16TR Avago Technologies, AEIC-2631-S16TR Datasheet

AEIC-2631-S16TR

Manufacturer Part Number

AEIC-2631-S16TR

Description

Buffers & Line Drivers Quad Diff Line Driver

Manufacturer

Avago Technologies

Datasheet

1.AEIC-2631-S16TR.pdf (3 pages)

Specifications of AEIC-2631-S16TR

Rohs

yes

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AEIC-2631-S16

Quad Diff erential Line Driver*

Data Sheet

Description

These line drivers are similar to the popular 26LS31 device,

but without the enable function. They provide the addi-

tional supply voltage range necessary for use in many

industrial control applications. AEIC-2631-S16 not only

supports RS-422A, but use of supplies up to 30 V. Output

voltage swings up to VCC -2 V are typical. The outputs are

protected against shorts to ground by a two-fold scheme

of current limiting and thermal shutdown.

Thermal shutdown is accomplished by monitoring

junction temperature and comparing this to a band gap

reference on chip. Input hysteresis of about 0.5 V provides

good noise margin, even in noisy industrial control envi-

ronments. Input to output propagation delays of less than

200 ns are typical for rising and falling edges of the input

waveform, measured to the zero crossing of the diff eren-

tial outputs.

This part is available in 16L SOIC (Pb-free) package.

Applications

 Encoders

 Industrial controls

* Pin compatible with 26LS31 in applications which do not require an enable function.

Features

 Supply Voltage Range 4.75 V to 30 V

 Operation to 800 KHz

 CMOS and TTL Compatible Inputs

 Support RS422A

 High Impedance Buff ered Inputs with hysteresis

 Outputs short circuit protected

 70 mA peak SINK current

 Outputs Protected by Thermal Shut-Down

Pin Assignment

GND

A+

B+

A-

B-

VCC

D+

D-

C-

C+

Related parts for AEIC-2631-S16TR

AEIC-2631-S16TR Summary of contents

Page 1

... They provide the addi- tional supply voltage range necessary for use in many industrial control applications. AEIC-2631-S16 not only supports RS-422A, but use of supplies Output voltage swings up to VCC -2 V are typical. The outputs are protected against shorts to ground by a two-fold scheme of current limiting and thermal shutdown ...

Page 2

Table 1. Absolute Maximum Ratings Parameters Operating Temperature Range Supply Voltage Range Table 2. Electrical Characteristics Unless otherwise specifi ed, typical values given at Vcc = Parameters Overtemp Operate Point (junction) Overtemp Release Point (junction) Supply Current ...

Page 3

... BSC For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2011 Avago Technologies. All rights reserved. ...

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