RHR801:Rad-hard very high speed comparator

The RHR801 is a very high-speed single comparator. It is designed to allow very high rise and fall times while drawing a high noise supply rejection. It uses a high-speed complementary BiCMOS process to achieve its very good speed/power ratio and its high tolerance to radiation. The RHR801 is mounted in a hermetic Flat-8 package.

Key Features

  • Propagation time of 7 ns
  • Rise/fall time: 1.1 ns on 10 pF
  • Low consumption: 1.4 mA
  • Single supply: 3 V to 5 V
  • 100 krad high-dose rate
  • SEL-free up to 120 MeV.cm²/mg
  • SET characterized
Product Specifications
DescriptionVersionSize
DS10316: Rad-hard very high-speed comparator3.01 MB
Technical Notes & Articles
DescriptionVersionSize
TN1181: Engineering Model quality level1.1142 KB
HW Model & CAD Libraries
DescriptionVersionSize
RHR801 beginning of life ELDO model (.mod)1.01 MB
RHR801 beginning of life PSpice model (.mod)1.01 MB
RHR801 beginning of life models (Eldo, PSpice)1.05 KB
Selection Guides
DescriptionVersionSize
Aerospace and Hi-rel - ESCC, JANS & QML products1.02 MB
Sample & Buy
Part NumberSMD PIN/Detailed SpecQuality LevelEPPLHi-Rel PackageLead FinishPacking TypePackage: Product MarkingMass (gr)ECCN (EU)ECCN (US)Country of Origin
RHR801K1-Engineering Model-Flat-8GoldCarrier TapeRHR801K10.45NECEAR99FRANCE
RHR801K01V5968R1021501VXCQML-V Flight-Flat-8GoldCarrier Tape5968F1021501VXC0.45NECEAR99FRANCE
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
RHR801K1FLAT8 lead 8mm EMIndustrialN/A
RHR801K01VFLAT8 lead 8mm FPIndustrialN/A
Rad-hard very high-speed comparator RHR801
Engineering Model quality level 1N5822U
Engineering Model quality level RHR801
Engineering Model quality level RHR801
Engineering Model quality level RHR801
Engineering Model quality level 1N5822U