HI-3187 - Holt Integrated Circuits

HI-3187 ARINC 429 DIFFERENTIAL LINE DRIVER

The HI-3182, HI-3183, HI-3184, HI-3185, HI-3186, HI-3187 and HI-3188 bus interface products are silicon gate CMOS devices designed as a line driver in accordance with the ARINC 429 bus specifications. In addition to being functional upgrades of Holt's HI-8382 & HI-8383 products, they are also alternate sources for the HS-3182 ( Intersil/Harris), the RM3182 (.

Features

! Low power CMOS ! TTL and CMOS compatible inputs ! Programmable output voltage swing ! Adjustable ARINC rise and fall times ! Plastic 14 & 16-pin thermally enhanced SOIC packages available ! Pin-for-Pin alternative for DEI/DDC/Intersil/Fairchild applications ! Operates at data rates up to 100 Kbits ! Overvoltage protection ! Industrial and Military temperature ranges ARINC 429 DIFFERENTIAL LINE DRIVER TRUTH TABLE SYNC CLOCK DATA(A) DATA(B) AOUT X L H H H H L X H H H H X X L L H H X X L H L H 0V 0V 0V -VREF +VREF 0V BOUT COMMENTS 0V 0V 0V +VREF -VREF 0V NULL NULL NULL LOW HIGH NULL (DS3182 .