hi-3182 Holt Integrated Circuits, Inc., hi-3182 Datasheet

hi-3182

Manufacturer Part Number

hi-3182

Description

Arinc 429 Differential Line Driver

Manufacturer

Holt Integrated Circuits, Inc.

Datasheet

1.HI-3182.pdf (7 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

hi-3182PSI

Manufacturer:

MAXIM

Quantity:

400

Current page: 1 of 7
Download datasheet (72Kb)

(DS3182N Rev. C)

May 2008

GENERAL DESCRIPTION

The HI-3182, HI-3184 and HI-3185 bus interface products are

silicon gate CMOS devices designed as a line driver in accor-

dance with the ARINC 429 bus specifications. In addition to

being functional upgrades of Holt's HI-8382 product, they are

also alternate sources for a variety of similar line driver products

from other manufacturers.

Inputs are provided for clocking and synchronization. These

signals are AND'd with the DATA inputs to enhance system

performance and allow the HI-318X series of products to be

used in a variety of applications. Both logic and synchronization

inputs feature built-in 2,000V minimum ESD input protection as

well as TTL and CMOS compatibility.

The differential outputs of the HI-318X series of products are

programmable to either the high speed or low speed ARINC 429

output rise and fall time specifications through the use of two

external capacitors. The output voltage swing is also adjustable

by the application of an external voltage to the VREF input. A

37.5 ohm resistor is in series with each ARINC output. In

addition the

series with each output.

The HI-318X series of line drivers are intended for use where

logic signals must be converted to ARINC 429 levels such as

when using an ASIC, the HI-8584/HI-3282/HI-8282A

ARINC 429 Serial Transmitter/Dual Receivers, the HI-6010

ARINC 429 Transmitter/Receiver or the HI-8783 ARINC

Interface Device. Holt products are readily available for both

industrial and military applications. Please contact the Holt

Sales Department for additional information.

FEATURES

! Adjustable ARINC rise and fall times

Low power CMOS

TTL and CMOS compatible inputs

Programmable output voltage swing

Operates at data rates up to 100 Kbits

Overvoltage protection

Industrial and Military temperature ranges

HI-3182 and HI-3184 products also have a

HI-3182PSx-N, HI-3184PSx-N

HOLT INTEGRATED CIRCUITS

www.holtic.com

fuse in

ARINC 429 Differential Line Driver

PIN CONFIGURATION

FUNCTION

TRUTH TABLE

14-PIN PLASTIC NARROW SMALL OUTLINE (SOIC)

SYNC CLOCK DATA(A) DATA(B) AOUT BOUT COMMENTS

HI-3184PSx-N & HI-3185PSx-N

ARINC 429 DIFFERENTIAL LINE DRIVER

N/C (See Note) 2

(See Page 5 for HI-3182PSx-N package pin configurations)

Note: Pin 2 not internally connected

DATA (A) 4

SYNC 3

OUT

REF

HI-3185PSx-N

-V 7

14 V

13 CLOCK

12 DATA (B)

11 C

10 B

-V

9 +V

8 GND

REF

OUT

(Top View)

-V

REF

NULL

HIGH

NULL

LOW

05/08

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