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ACT8505

Aeroflex Circuit Technology
Part Number ACT8505
Manufacturer Aeroflex Circuit Technology
Description Analog Multiplexer
Published Mar 23, 2005
Detailed Description Standard Products ACT8505 64-Channel Analog Multiplexer Module Radiation Tolerant With MUX Output Monitor Function www.a...
Datasheet PDF File ACT8505 PDF File

ACT8505
ACT8505

Overview
Standard Products ACT8505 64-Channel Analog Multiplexer Module Radiation Tolerant With MUX Output Monitor Function www.
aeroflex.
com/RADHARD September 29, 2008 FEATURES ❑ Radiation Performance - Radiation 300K(Si) Total Dose - No Latch-Up or SEE to 120MeV/cm2/mg ❑ Full Military Temperature Range ❑ Low Power Consumption < 75mW, Typically 50mW ❑ 64 Channels Provided by Four (4) HS-1840RH Multiplexers ❑ Address Bus (A0-3), and Four Enable lines afford flexible organization ❑ Output Monitoring of HS-1840RH outputs to a Fifth HS1840RH.
Controlled with C0, C1 Address Lines ❑ Fast Access Time 1500ns ❑ ±35V Input Over Voltage Protection (Power On or Off) ❑ Break-Before-Make Switching ❑ High Analog Input Impedance (with Power On or Off) ❑ No Latch-Up ❑ Designed for commercial, industrial and aerospace applications ❑ Same Form / Fit / Function as ACT8504 but no input Transorbs ❑ Packaging – Hermetic Ceramic Quad Flat Pack - 96 Leads, 1.
32"Sq x .
20"Ht Quad Flat Pack - Typical Weight 15 grams ❑ DSCC SMD 5962-0520902* NOTE: Aeroflex Plainview does not currently have a DSCC Certified Radiation Hardened Assurance Program * Not approved for RAD Hard Version of SMD at this time Radiation information available upon request GENERAL DESCRIPTION Aeroflex’s ACT8505 is a radiation tolerant, 64 channel multiplexer MCM (multi-chip module) with ESD protection for use in space applications.
It is designed to provide a high input impedance with power on or off.
The ACT8505 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 (QFP).
The module is guaranteed operational from -55°C to +125°C and is ideal for demanding military and space applications.
ORGANIZATION AND APPLICATION The ACT8505 consists of four 16 channel multiplexers arranged as shown in the Block Diagram.
The Multiplexer channels 0-63 are controlled by address lines A0 - A3.
The mux output monitor is controlled by address lines ...


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