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MUX8522 Datasheet, PDF (1/8 Pages) Aeroflex Circuit Technology – MUX8522 Dual 16-Channel Analog Multiplexer Module Radiation Tolerant | |||
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Standard Products
MUX8522 Dual 16-Channel Analog Multiplexer Module
Radiation Tolerant
www.aeroflex.com/mux
October 9, 2013
FEATURES
ï± 32-channels provided by two independent 16-channel multiplexers
ï± Radiation performance
- Total dose:
300 krads(Si), Dose rate = 50 - 300 rads(Si)/s
- SEU:
Immune up to 120 MeV-cm2/mg
- SEL:
Immune by process design
ï± Full military temperature range
ï± Low power consumption < 30mW
ï± Separate address (A0~A3 & B0~B3) and enable (EN0-15 & EN16-31) for CH0-15 and CH16-31
ï± Fast access time 1500ns typical
ï± Break-Before-Make switching
ï± High analog input impedance (power on or off )
ï± Designed for aerospace and high reliability space applications
ï± Packaging â Hermetic ceramic
- 56 leads, 0.80"Sq x 0.20"Ht quad flat pack
- Typical Weight 6 grams
ï± Aeroflex Plainviewâs Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.
GENERAL DESCRIPTION
Aeroflexâs MUX8522 is a radiation tolerant, dual 16 channel multiplexer MCM (Multi Chip Module).
The MUX8522 has been specifically designed to meet exposure to radiation environments. It is available in
a 56 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (CQFP). It is guaranteed operational
from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the MUX8522 is ideal for
demanding military and space applications.
ORGANIZATION AND APPLICATION
The MUX8522 consists of two independent 16 channel multiplexers arranged as shown in the block
diagram.
A Section
Sixteen (16) channels addressable by bus A0~A3, enabled by EN0-15 and outputted on Output1(0-15).
B Section
Sixteen (16) channels addressable by bus B0~B3, enabled by EN16-31 and outputted on Output2(16-31).
SCD8522 Rev D
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