Quad Comparator
RadHard-by-Design Analog
RHD5912
Quad Comparator, Open Drain Outputs Released Datasheet Cobham.com/HiRel
March 28, 2016
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Description
RadHard-by-Design Analog
RHD5912
Quad Comparator, Open Drain Outputs Released Datasheet Cobham.com/HiRel
March 28, 2016
The most important thing we build is trust
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 rad(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, .417"L x .300"W x .120"Ht - Weight - 0.8 grams max
Radiation Hardness Assurance Plan: DLA Certified to MIL-PRF-38534, Appendix G.
GENERAL DESCRIPTION
The 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 amplifie...
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