RHD5912

Standard Products RadHard-by-Design Datasheet RHD5912 Quad Comparator Open Drain Outputs www.aeroflex.com/RHDseries December 24, 2013 FEATURES  Single power supply operation at 3.3V or 5.0V  Radiation performance - Total dose: - ELDRS Immune - SEL Immune - Neutron Displacement Damage > 1 Mrad(Si); Dose rate = 50 - 300 rads(Si)/s > 100 MeV-cm2/mg > 1014 neutrons/cm2  Short Circuit Tolerant  Full military temperature range  Designed for aerospace and high reliability space applications  Packaging – Hermetic ceramic SOIC - 16-pin, .411"L x .293"W x .105"Ht - Weight - 0.8 grams max  Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. GENERAL DESCRIPTION Aeroflex’s RHD5912 is a radiation hardened, single supply, quad comparator with open drain outputs in a 16-pin SOIC package. The RHD5912 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5912 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 RHD5912 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The RHD5912 quad comparator is intended for operation with dynamic signals on either or both inputs. Comparison is ’continuous’, that is, the circuit functions as high gain open loop...