ACT8511 - Aeroflex Circuit Technology

ACT8511 64-Channel Analog Multiplexer

Aeroflex’s ACT8511 is a radiation tolerant, 64 channel multiplexer MCM (multi-chip module) with electrostatic discharge (ESD) protection on all channel inputs. The ACT8511 has been specifically designed to meet exposure to radiation environments. It is available in a 96 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (CQFP). It is guaranteed oper.

Features

❑ 64-channels provided by four 16-channel multiplexers ❑ Radiation performance - Total dose: - SEU: 150 krads(Si), Dose rate = 50 - 300 rads(Si)/s Immune up to 90 MeV-cm2/mg - SEL: Immune by process design ❑ Full military temperature range ❑ Low power consumption < 60mW ❑ Two address busses (A0-3 & B0-3) and four enable lines afford flexible organization ❑ All channel inputs are protected by ±20V nominal Transorbs ❑ Fast access time < 500ns typical ❑ Break-Before-Make switching ❑ High analog input impedance (power on or off) ❑ Designed for aerospace and high reliability space appl.