MUX8520 Datasheet, PDF (1/8 Pages) Aeroflex Circuit Technology – MUX8520 16-Channel Analog Multiplexer Module Radiation Tolerant and ESD Protected

Standard Products
MUX8520 16-Channel Analog Multiplexer Module
Radiation Tolerant & ESD Protected
www.aeroflex.com/mux
May 17, 2011
FEATURES
❑ 16 Channels provided by one multiplexer
❑ Radiation performance
- Total dose:
- SEU:
300 krads(Si), Dose rate = 50 - 300 rads(Si)/s
Immune up to 120 MeV-cm²/mg
- SEL:
Immune by process design
❑ Full military temperature range
❑ Low power consumption < 15mW
❑ One address bus A₀~A₃, and one enable line
❑ All channel inputs protected by ±20V nominal Transorbs
❑ Fast access time 1500ns typical
❑ Break-Before-Make switching
❑ High analog input impedance (power on or off )
❑ Designed for aerospace and high reliability space applications
❑ Packaging – Hermetic ceramic
- 56 leads, 0.80"Sq x 0.20"Ht quad flat pack
- Typical Weight 6 grams
GENERAL DESCRIPTION
Aeroflex’s MUX8520 is a radiation tolerant, 16 channel multiplexer MCM (Multi Chip Module) with
electrostatic discharge (ESD) protection on all channel inputs.
The MUX8520 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
MUX8520 is ideal for demanding military and space applications.
ORGANIZATION AND APPLICATION
The MUX8520 consists of one 16 channel multiplexer arranged as shown in the block diagram,
addressable by bus A₀~A₃ including enable which connects the addressed channel to a single output.
SCD8520 Rev B