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Majority Voter 3DRC3508ES2861 3DPLUS

Advanced solution for mitigating the effects of space radiation in critical electronic systems.

This product is available from Milexia Iberica and Milexia Italia

The Majority Voter 3DRC3508ES2861 module from 3DPLUS is an advanced solution for mitigating the effects of space radiation in critical electronic systems.

Designed for deep space applications, this high-speed module implements voting logic that provides output through majority voting on three 8-bit inputs,

with an error signal indicating any discrepancies between the inputs.

Key features Majority Voter 3DRC3508ES2861:

  • High speed (up to 100 Mbps)
  • High radiation tolerance (TID > 30 krad, LET > 74 MeV·cm²/mg)
  • Resistance to extreme temperatures: from -55 °C to +125 °C
  • ITAR-free and qualified for the space environment.

Technical Specs

Parameter Specification 
Type Octal 3-input Majority Voter
Package SOP 54
Voltage Supply 1.65-5.5 V
Temp Range -55°C to +125°C
Delay (max) 13 ns @ 3.3 V
Radiation Tolerance TID 74.7 krad(Si); SEL/SET >30 MeV·cm²/mg

 

The Majority Voter 3DRC3508ES2861 3DPLUS is Ideal for mitigating SEE on non-hardened devices and TMR on digital signals in satellites, launchers, and defense avionics. Boosts system uptime in radiation-heavy missions.

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