Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

View Quote (0)
Login

DEI5090-MMS-G

The DEI5090-MMS-G Line Driver is designed to directly drive the ARINC 429 avionics serial digital data bus. This CMOS device converts TTL/CMOS serial input data to the tri-level RZ bipolar differential modulation format of the ARINC bus. A TTL/CMOS control input selects the output slew rate for HI (100KBS) and LOW (12.5KBS) speed operation. No external timing capacitors are required.


Features

  • Operates from single +3.3V power supply.
  • Both +5V and -5V are generated on-chip.
  • TTL/CMOS TO ARINC 429 Line Drivers.
  • 5V/3.3V logic level compatible inputs with 4KV HBM ESD protection
  • Rate control input set Hi (100KBS) or Lo (12.5KBS) speed slew rates.
  • Drives full ARINC load.Output resistors: 5 Ohms or 37.5 Ohms.
  • Operating temperature: industrial (-55 to +85°) or extended (-55 to +125°)
  • Packages (RoHS):
    • 16L SOICN
    • 16L 4x4mm QFN

Attributes

temp range: -55 to 125
product package type: 16 4X4 I MLPQ G
burn in:
channels: 1
power supply range: 3.3
lightning protection:
Years to EOL: 10
holt x-ref: HI-8596
output resistance: User selectable: 5, 37.5
tri state outputs:
fused outputs:
ABD0100:
package description: 16 Lead 4x4 Micro Lead Frame Package, Iso pad
package type: Surface Mount
ds doc number: DS-MW-05090-01
JEDEC: M0-220/VGGC-1
RoHS:
product status: Active

Functional Description

The DEI5090 line driver is a CMOS integrated circuit designed to directly drive the ARINC 429 avionics’ serial digital data bus.  The device converts TTL/CMOS serial input data to the tri-level RZ bipolar differential modulation format of the ARINC bus. A TTL/CMOS control input selects the output slew rate for HI (100 KBS) and LOW (12.5 KBS) speed operation.  No external timing capacitors are required.

The part includes a dual polarity voltage doubler, allowing it to operate from a single +3.3 V supply using only four external capacitors.

Get in Touch