HI-8482PST datasheet, PDF - EEWORLD Datasheet

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HI-8482PST: DescriptionDUAL LINE RECEIVER, CQCC20; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size138KB，10 Pages; ManufacturerHolt Integrated Circuits; Websitehttp://www.holtic.com/; Related ProductsFound3parts with similar functions to HI-8482PST

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HI-8482PST Overview

DUAL LINE RECEIVER, CQCC20

HI-8482PST Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Holt Integrated Circuits
Parts packaging code	SOIC
package instruction	SOP, SOP20,.4
Contacts	20
Reach Compliance Code	unknow
ECCN code	7A994
Other features	ALSO OPERATES AT +/-15 V SUPPLY
Differential output	NO
Input properties	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE RECEIVER
Interface standards	ARINC 429
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	12.789 mm
Humidity sensitivity level	1
Nominal negative supply voltage	-12 V
Number of functions	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Maximum output low current	0.002 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	225
power supply	5,+-12/+-15 V
Certification status	Not Qualified
Maximum receive delay
Number of receiver bits	2
Maximum seat height	2.82 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
Supply voltage 1-max	13.2 V
Mains voltage 1-minute	10.8 V
Supply voltage1-Nom	12 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	7.52 mm

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HI-8482

August 2006

ARINC 429 DUAL LINE RECEIVER

GENERAL DESCRIPTION

The HI-8482 bus interface unit is a silicon gate CMOS de-

vice designed as a dual differential line receiver in accor-

dance with the requirements of the ARINC 429 bus speci-

fication. The device translates incoming ARINC 429 sig-

nals to normal CMOS/TTL levels on each of its two inde-

pendent receive channels. The HI-8482 is also function-

ally equivalent to the Fairchild/Raytheon RM3183.

The self-test inputs force the outputs to either a ZERO,

ONE, or NULL state for system tests. While in self-test

mode, the ARINC inputs are ignored.

All the ARINC inputs have built-in hysteresis to reject

noise that may be present on the ARINC bus. Additional

input noise filtering can also be accomplished with exter-

nal capacitors.

The HI-8482 line receiver is one of several options of-

fered by Holt Integrated Circuits to interface to the ARINC

bus. The digital data processing for serial-to-parallel con-

version and clock recovery can be accomplished with the

HI-6010, HI-8683 or similar devices.

The HI-8482 is available in a variety of ceramic & plastic

packages including Small Outline (SOIC), J-Lead PLCC,

Cerquad, DIP & Leadless Chip Carrier (LCC).

PIN CONFIGURATIONS

(Top Views)

19 - CAP1A

18 - IN1A

17 - CAP1B

16 - IN1B

15 - OUT1A

14 - GND

IN2B - 4

OUT2B - 5

IN2A - 6

CAP2A - 7

OUT2A - 8

HI-8482J

HI-8482JT

20 - PIN

PLASTIC

J-LEAD PLCC

- 9

N/C - 10

OUT1B - 12

- 11

20 - TESTB

3 - CAP2B

2 - TESTA

1 - -V

N/C - 13

20 - TESTB

19 - CAP1A

18 - IN1A

17 - CAP1B

16 - IN1B

15 - OUT1A

14 - GND

13 - N/C

12 - OUT1B

11 - +V

FEATURES

Converts ARINC 429 levels to digital data

Direct replacement for the RM3183

Greater than 2 volt receiving hysteresis

TTL and CMOS outputs and test inputs

Military screening available

20-Pin SOIC, PLCC, CERQUAD, DIP &

LCC packages are available

-V

- 1

TESTA - 2

CAP2B - 3

IN2B - 4

OUT2B - 5

IN2A - 6

CAP2A - 7

OUT2A - 8

- 9

N/C - 10

HI-8482PSI

HI-8482PST

20 - PIN

PLASTIC

SMALL

OUTLINE

(SOIC) - WB

(See page 6 for additional Package Pin Configurations)

TRUTH TABLE

ARINC INPUTS

V (A) - V (B)

Null

Zero

One

Don't Care

TEST INPUTS

TEST A

OUTPUTS

OUT A

TEST B

OUT B

(DS8482 Rev. F)

HOLT INTEGRATED CIRCUITS

www.holtic.com

08/06

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HI-8482PST Similar Products

Part Number	Manufacturer	Description
HI-8482PSTF	Holt Integrated Circuits	DUAL LINE RECEIVER, CQCC20
HI-8482PSIF	Holt Integrated Circuits	DUAL LINE RECEIVER, CQCC20
HI-8482PSI	Holt Integrated Circuits	DUAL LINE RECEIVER, CQCC20

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