DEI1041-SMB-G overview

DEI1041-SMB-G is a component documented by Device Engineering Inco. The PDF description identifies it as "ARINC 429 LINE RECEIVER." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.

Datasheet snapshot

  • Manufacturer: Device Engineering Inco...
  • Part number: DEI1041-SMB-G
  • Category: IC
  • Datasheet length: 8 Pages

Key features noted in the PDF

  • ARINC 429 to TTL/CMOS logic line receiver
  • Drop-in replacement for HI-8588 and HI-8588-10
  • Operates from single 5 V ±10% or 3.3 V ±10% power supply
  • ARINC inputs internally protected to lightning requirements of DO-160 Level 3 pin injection
  • ARINC inputs withstand inadvertent short to 115 Vac on inputs
  • Operates in high noise environment o Input Common Voltage Range: ± 20 V o 2 V minimum Input hysteresis
  • Logic level TEST inputs bypass analog inputs.

Specifications and operating details

The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.

  • Inputs are accepted over a ±20 V common mode voltage range and the receivers provide over 2 V of hysteresis.
  • Circuit speed is optimized to reject high frequency transients.
  • The ARINC inputs may optionally be connected to ARINC bus through external 10 kΩ series resistors.
  • Resistor values up to 10 kΩ are feasible.
  • Figure 1 DEI1041 Block Diagram and Truth Table Printed copies are uncontrolled reference documents DS-MW-01041-01 Rev R 5/7/2019 ELECTRICAL DESCRIPTION Table 2 Recommended Operating Conditions PARAMETER SYMBOL CONDITIONS Supply Voltage VDD.
  • Inputs withstand 1500 V Waveform 5A when clipped ≤ 600 V.
  • Printed copies are uncontrolled reference documents DS-MW-01041-01 Rev R 5/7/2019 Table 4 Electrical Characteristics Conditions: Temperature: -55 °C to 85°C (SES), 55 °C to 125°C (SMS) VDD = 5 V ±10% or 3.3 V ±10% PARAMETER TEST CONDITION.

Topics covered by the datasheet

The document includes sections related to:

  • FEATURES
  • ORDERING INFORMATION

Engineering review checklist

  • Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
  • Derate continuous power for ambient temperature and verify pulse or surge capability separately.
  • Match the land pattern, termination finish and current-sense routing to the exact package option.

Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.

View the complete PDF and model record

Open the DEI1041-SMB-G datasheet and model details to review the complete PDF, document pages and available product information.

Source attribution

Adapted from the PDF associated with this DigiCamel model page.

Source model URL: https://www.digicamel.com/product.php?slug=dei1041-smb-g-device-engineering-inco

DEI1041-SMB-G Device Engineering Inco... IC DEI1041-SMB-G datasheet DEI1041-SMB-G specifications DEI1041-SMB-G applications