RHD5950

Standard Products RadHard-by-Design Datasheet RHD5950 16-Channel Multiplexed 14-Bit Analog-to-Digital Converter www.aeroflex.com/RHDseries January 14, 2016 FEATURES  Single power supply operation 5.0V or Dual power supply for 3.3V I/O  Radiation performance - Total dose: > 100krad(Si); Dose rate = 50 - 300 rads(Si)/s - ELDRS Immune - SEL Immune - Neutron Displacement Damage > 100 MeV-cm2/mg > 1014 neutrons/cm2  16-Channel Input Multiplexer  Successive Approximation A-to-D  Level Shifting Digital Output Drivers allow interfaces to 5.0 or 3.3 volt logic  Tri-State digital outputs  Power Down (Sleep) mode  Single or continuous conversion  20us conversion period (20 clocks @ 1MHz Clock rate)  Multiplexer address is latched on first clock rising edge of a cycle  Busy and End-of-Conversion status outputs  Full military temperature range  Designed for aerospace and high reliability space applications  Packaging – Hermetic Ceramic - 48 leads, 0.700"Sq x 0.125"Ht quad flat pack - Weight - 6 grams max  Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. GENERAL DESCRIPTION Aeroflex’s RHD5950 is a radiation hardened, single supply, 16-Channel Multiplexed Analog-to-Digital converter in a 48-pin Ceramic Quad Flat Package. The RHD5950 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. It is guaranteed operational from -55°C to ...