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DEI1072A-YES-G

Description
Line Driver, 1 Func, 1 Driver, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size309KB,12 Pages
ManufacturerDevice Engineering Incorporated
Download Datasheet Parametric View All

DEI1072A-YES-G Overview

Line Driver, 1 Func, 1 Driver, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8

DEI1072A-YES-G Parametric

Parameter NameAttribute value
MakerDevice Engineering Incorporated
Parts packaging codeSOIC
package instructionHLSOP,
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Differential outputYES
Number of drives1
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE DRIVER
Interface standardsARINC 429
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.915 mm
Nominal negative supply voltage-15 V
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
encapsulated codeHLSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Certification statusNot Qualified
Maximum receive delay
Maximum seat height1.62 mm
Maximum supply voltage16.5 V
Minimum supply voltage9.5 V
Nominal supply voltage15 V
surface mountYES
technologyBIPOLAR
Temperature levelOTHER
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width3.9 mm
Base Number Matches1
Device
Engineering
Incorporated
385 East Alamo Drive
Chandler, AZ 85225
Phone: (480) 303-0822
Fax: (480) 303-0824
E-mail: admin@deiaz.com
DEI1070A-DEI1075A
ARINC 429 LINE DRIVER FAMILY
FEATURES
TTL/CMOS to ARINC 429 Line Driver
HI/LO Speed Control Pin for Hi (100KBS) or Lo (12.5KBS) speed slew rates
±9.5V to ±16.5V supplies
Drives full ARINC load
Output resistor options: 0, 10 or 37.5 Ohms
Tristate Output options
8 lead SOICN package with exposed pad for thermal enhancement (shown actual size)
The DEI1070A family is an improved version of the popular DEI1070 family
Pin for pin replacements with the HI8585 and HI8586
GENERAL DESCRIPTION
The DEI107xA is a family of 8 pin bipolar integrated circuit line drivers which directly drive the ARINC 429
avionics serial digital data bus. These ARINC 429 Line Drivers convert TTL/CMOS serial input data to the “Tri-
level RZ bipolar differential modulation format” of the ARINC bus. The output slew rate is selectable for HI speed
(100KBS) or LOW speed (12.5KBS) operation. No external timing capacitors are required.
The DEI107xA Line Driver family is an improved version of the popular DEI107x family. It provides:
Lower power consumption
Excellent waveform fidelity
Improved transient immunity. This improvement simplifies the equipment design for lightning and RF
immunity requirements.
This new Line Driver family provides options for various output resistor values and output tri-state capability (see
table 1). There are three output resistor options: 0 , 10 and 37 . The 0 and 10 versions require external
resistors to achieve the 37 output resistance of the ARINC 429 standard. The external resistors are normally used
to simplify the external transient voltage protection network. The outputs are tri-state capable on the 1073/4/5
versions. This feature is useful in non-standard applications where there are multiple drivers on a wire pair.
Table 1 Line Driver Options
Output Resistor Value
Tri-state Capability
1070A
37 Ohms
No
1071A
10 Ohms
No
1072A
0 Ohms
No
1073A
37 Ohms
Yes
1074A
10 Ohms
Yes
1075A
0 Ohms
Yes
©2011 Device Engineering Inc
Page 1 of 12
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