Device
Engineering
Incorporated
BD429/DEI0429 FAMILY
ARINC 429/RS-422 Line Driver
Integrated Circuit
385 E. Alamo Drive
Chandler, AZ 85225
Phone: (480) 303-0822
Fax: (480) 303-0824
E-mail: admin@deiaz.com
Features:
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ARINC 429 Line Driver for HI speed (100 kHz) and LOW speed (12.5 kHz) data rates
Pin for Pin replacement part for industry standard ARINC 429 Line Drivers
Available in a 16 Pin SOIC (WB), 16 Pin CERDIP, 16 Lead Ceramic SOP,
28L CLCC and 28L PLCC
Low EMI RS-422 line driver mode for data rates up to 100 kHz
Adjustable slew rates via two external capacitors
Inputs are TTL and CMOS compatible
Low quiescent power of 125mW (typical)
Programmable output differential range via VREF pin
Outputs are fused for failsafe overvoltage protection
Drives full ARINC load of 400W and 30,000pF
Extended (-55°C/+85°C) and Military (-55°C/+125°C) temperature ranges
100% Final Testing
Figure 1: BD429 Block Diagram
© 2016 Device Engineering Incorporated
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DS-MW-00429-01 Rev. G
01/13/2016