DEI1046-TES-G overview
DEI1046-TES-G is a component documented by Device Engineering Inco. The PDF description identifies it as "OCTAL 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: DEI1046-TES-G
- Category: IC
- Datasheet length: 8 Pages
Key features noted in the PDF
- Octal ARINC 429 to TTL/CMOS logic line receivers
- Drop-in replacement for HI-8456PS_
- Operates from single +5 V ± 10% or 3.3 V + 10% -5% power supply
- ARINC inputs internally protected to lightning requirements of DO-160 Level 3 pin injection
- Withstands 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
- High input resistance allows use of external series resistors to support: o Lightning protection beyond Level 3 o Fault isolation
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.
- DS-MW-01046-01 Rev P 02/01/2019 ELECTRICAL DESCRIPTION Table 2: Absolute Maximum Rating PARAMETER MIN MAX UNIT Supply Voltage (with respect to VSS) -0.3 7.0 V Storage Temperature -65 +150 °C Input Voltage, continuous (ARINC Inputs) 115 Vac.
- Inputs withstand 1500 V Waveform 5A when clipped ≤ 600 V.
- Table 3: Recommended Operating Conditions PARAMETER SYMBOL CONDITIONS Supply Voltage VDD +5 V ±10% +3.3 V +10% -5% Logic Input Levels TESTA/B 0 to VDD Operating Temperature -TES -TMS Ta -55 to +85 °C -55 to +125 °C ©2019 Device Engineering.
- DS-MW-01046-01 Rev P 02/01/2019 Table 4: Electrical Characteristics Conditions: Temperature: -55 °C to +85 °C (-TES); -55 °C to +125 °C (-TMS) PARAMETER TEST CONDITION SYMBOL MIN MAX UNIT ARINC INPUTS VA – VB = Logic +1 OUTA = 1 V +1 6.5 1.
- DS-MW-01046-01 Rev P 02/01/2019 Table 5: Switching Characteristics PARAMETER TEST CONDITION (1,2) SYMBOL MAX VDD 3.3V MAX VDD 5V UNIT INA/B to OUTA/B Prop Delay TESTA = TESTB = 0 CL = 50 pF tLH 1000 900 ns INA/B to OUTA/B Prop Delay TESTA.
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 DEI1046-TES-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=dei1046-tes-g-device-engineering-inco