BD429A1-G数据手册DEI中文资料规格书

描述 Description

The BD429 ARINC Line Driver Circuit is a bipolar monolithic IC designed to meet the requirements of several general aviation serial data bus standards. These include the differential bipolar RZ types such as ARINC 429, ARINC 571, and ARINC 575, as well as the differential NRZ types such as the RS-422 standard.

特性 Features

• 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
• 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