RHD5980

RadHard-by-Design Analog RHD5980 Octal Bus Transceiver, Bidirectional Voltage Level Shifter Released Datasheet Cobham.com/HiRel March 28, 2016 The most important thing we build is trust FEATURES  Bidirectional Voltage translator with two separate supply rails.  Radiation performance - Total dose: - ELDRS Immune - SEL Immune - Neutron Displacement Damage >1 Mrad(Si); Dose rate = 50-300 rad(Si)/s >100 MeV-cm2/mg >1014 neutrons/cm2  Full military temperature range  Designed for aerospace and high reliability space applications  Packaging – Hermetic ceramic SOIC - 24-pin, .614"L x .300"W x .120"Ht - Weight - 2.0 grams max  Radiation Hardness Assurance Plan: DLA Certified to MIL-PRF-38534, Appendix G. GENERAL DESCRIPTION The RHD5980 is a radiation hardened, Octal Level Shifter in a 24-pin SOIC package. The RHD5980 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5980 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 RHD5980 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The RHD5980 Octal Level Shifter is a radiation hard replacement for the industry standard Bidirectional Voltage Translators. It is capable of level shifting from the A-to-B or B-to-A input ports for nominal logi...