HI-8500 / HI-8501 / HI-8502 / HI-8503 / HI-8504 / HI-8505 / HI-8506 / HI-8507

The HI-8500 family is a full-featured ARINC 429 Line Driver providing three choices of output resistance and a tri-state option, which allows the outputs to be put in a high-impedance state while powered on or off.

Like Holt’s industry-standard HI-8585 and HI-8586 ARINC 429 line drivers, the HI-8500 includes digital slew-rate selection to support high-speed (100kb/s) and low-speed (12.5kb/s) data rates. The part is offered in a variety of small footprint packages including 5mm x 5mm 20-lead plastic QFN package and traditional 8-pin SOIC package. Ceramic DIPs are also available.

Inputs are compatible with either 5V or 3.3V logic. Internal pull-up/down resistors are available on HI-8506 for each digital input. The resistors are brought out to pins, which may be externally grounded to hold the ARINC bus in the null-sate during system power-up, or connected to logic power to hold the outputs tri-state. This feature is of benefit when interfacing to field-programmable logic as it defines a known-state during FPGA initialization, avoiding transient bus noise at power-on.

The HI-8500 family offers a pin-for-pin drop-in replacement for the DEI1070A-DEI1075A, DEI1170A and DEI1171A.

Features

  • Tri-state outputs
  • 8kV ESD tolerance
  • 0, 10 or 37.5 Ohm output resistance
  • Wide power supply range
  • Digital slew-rate control
  • DO-254 Certifiable
  • Drop-in alternatives to DEI1070A - DEI1075A, DEI1170A and DEI1171A
  • 20-pin, 5mm x 5mm QFN package available
  • Lead-free / RoHS compliant options available
  • Industrial & extended temperature ranges
  • Burn-in available

Applications

  • Avionics Data Communication
  • CMOS/TTL to ARINC Level Conversion
  • CMOS/TTL to RZ & NRZ Level Conversion
Part #Package DescriptionTemp RangeFlowMoisture Sensitivity LevelRoHS Compliant
HI-8500CRI8 Pin CerDIP-40°C to +85°CIN/ANo
HI-8500CRM8 Pin CerDIP-55°C to +125°CMN/ANo
HI-8500CRT8 Pin CerDIP-55°C to +125°CTN/ANo
HI-8500PSI8 Pin Plastic ESOIC - NB-40°C to +85°CI1No
HI-8500PSIF8 Pin Plastic ESOIC - NB-40°C to +85°CI1Yes
HI-8500PSM8 Pin Plastic ESOIC - NB-55°C to +125°CM1No
HI-8500PSMF8 Pin Plastic ESOIC - NB-55°C to +125°CM1Yes
HI-8500PST8 Pin Plastic ESOIC - NB-55°C to +125°CT1No
HI-8500PSTF8 Pin Plastic ESOIC - NB-55°C to +125°CT1Yes
HI-8501CRI8 Pin CerDIP-40°C to +85°CIN/ANo
HI-8501CRM8 Pin CerDIP-55°C to +125°CMN/ANo
HI-8501CRT8 Pin CerDIP-55°C to +125°CTN/ANo
HI-8501PSI8 Pin Plastic ESOIC - NB-40°C to +85°CI1No
HI-8501PSIF8 Pin Plastic ESOIC - NB-40°C to +85°CI1Yes
HI-8501PSM8 Pin Plastic ESOIC - NB-55°C to +125°CM1No
HI-8501PSMF8 Pin Plastic ESOIC - NB-55°C to +125°CM1Yes
HI-8501PST8 Pin Plastic ESOIC - NB-55°C to +125°CT1No
HI-8501PSTF8 Pin Plastic ESOIC - NB-55°C to +125°CT1Yes
HI-8502CRI8 Pin CerDIP-40°C to +85°CIN/ANo
HI-8502CRM8 Pin CerDIP-55°C to +125°CMN/ANo
HI-8502CRT8 Pin CerDIP-55°C to +125°CTN/ANo
HI-8502PSI8 Pin Plastic ESOIC - NB-40°C to +85°CI1No
HI-8502PSIF8 Pin Plastic ESOIC - NB-40°C to +85°CI1Yes
HI-8502PSM8 Pin Plastic ESOIC - NB-55°C to +125°CM1No
HI-8502PSMF8 Pin Plastic ESOIC - NB-55°C to +125°CM1Yes
HI-8502PST8 Pin Plastic ESOIC - NB-55°C to +125°CT1No
HI-8502PSTF8 Pin Plastic ESOIC - NB-55°C to +125°CT1Yes
HI-8503CRI8 Pin CerDIP-40°C to +85°CIN/ANo
HI-8503CRM8 Pin CerDIP-55°C to +125°CMN/ANo
HI-8503CRT8 Pin CerDIP-55°C to +125°CTN/ANo
HI-8503PSI8 Pin Plastic ESOIC - NB-40°C to +85°CI1No
HI-8503PSIF8 Pin Plastic ESOIC - NB-40°C to +85°CI1Yes
HI-8503PSM8 Pin Plastic ESOIC - NB-55°C to +125°CM1No
HI-8503PSMF8 Pin Plastic ESOIC - NB-55°C to +125°CM1Yes
HI-8503PST8 Pin Plastic ESOIC - NB-55°C to +125°CT1No
HI-8503PSTF8 Pin Plastic ESOIC - NB-55°C to +125°CT1Yes
HI-8504CRI8 Pin CerDIP-40°C to +85°CIN/ANo
HI-8504CRM8 Pin CerDIP-55°C to +125°CMN/ANo
HI-8504CRT8 Pin CerDIP-55°C to +125°CTN/ANo
HI-8504PSI8 Pin Plastic ESOIC - NB-40°C to +85°CI1No
HI-8504PSIF8 Pin Plastic ESOIC - NB-40°C to +85°CI1Yes
HI-8504PSM8 Pin Plastic ESOIC - NB-55°C to +125°CM1No
HI-8504PSMF8 Pin Plastic ESOIC - NB-55°C to +125°CM1Yes
HI-8504PST8 Pin Plastic ESOIC - NB-55°C to +125°CT1No
HI-8504PSTF8 Pin Plastic ESOIC - NB-55°C to +125°CT1Yes
HI-8505CRI8 Pin CerDIP-40°C to +85°CIN/ANo
HI-8505CRM8 Pin CerDIP-55°C to +125°CMN/ANo
HI-8505CRT8 Pin CerDIP-55°C to +125°CTN/ANo
HI-8505PSI8 Pin Plastic ESOIC - NB-40°C to +85°CI1No
HI-8505PSIF8 Pin Plastic ESOIC - NB-40°C to +85°CI1Yes
HI-8505PSM8 Pin Plastic ESOIC - NB-55°C to +125°CM1No
HI-8505PSMF8 Pin Plastic ESOIC - NB-55°C to +125°CM1Yes
HI-8505PST8 Pin Plastic ESOIC - NB-55°C to +125°CT1No
HI-8505PSTF8 Pin Plastic ESOIC - NB-55°C to +125°CT1Yes
HI-8506PCIF20 Pin 5mm x 5mm Plastic Chip Scale (QFN)-40°C to +85°CI3Yes
HI-8506PCTF20 Pin 5mm x 5mm Plastic Chip Scale (QFN)-55°C to +125°CT3Yes
HI-8507PCIF20 Pin 5mm x 5mm Plastic Chip Scale (QFN)-40°C to +85°CI3Yes
HI-8507PCTF20 Pin 5mm x 5mm Plastic Chip Scale (QFN)-55°C to +125°CT3Yes
Picture of ADK-8500: ARINC 429 Line Driver Demo Board
ADK-8500: ARINC 429 Line Driver Demo Board
This kit demonstrates the features of Holt's HI-8500 ARINC 429 Line Driver Family.
Downloads
Application Notes
Data Sheets
Demo Kit Quick Start Guide