GENERAL DESCRIPTION
Aeroflex’s RHD5922 is a radiation hardened, single supply, 16 channel sample-and-hold multiplexer in a 24-pin SOIC package. The RHD5922 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5922 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RHD5922 is ideal for demanding military and space applications.

FEATURES
❑ Single power supply operation at 3.3V to 5V
❑ Radiation performance
   - Total dose: >1Mrad(Si); Dose rate = 50 - 300 rads(Si)/s
   - ELDRS Immune
   - SEL Immune >100 MeV-cm2/mg
   - Neutron Displacement Damage >1014 neutrons/cm2
❑ Full military temperature range
❑ CMOS analog switching allows rail to rail operation
❑ Address bus (A0-3), and one sample-and-hold line
❑ Designed for aerospace and high reliability space applications
❑ Packaging – Hermetic ceramic
   - 24-pin, 0.3"W x 0.6"L x 0.12"Ht SOIC
   - Typical Weight 2 grams