STMRHF100K1

The RHF100 is a 1.2 V precision, low-power, fixed shunt, voltage reference dedicated to space applications. Mounted in a Flat-10 hermetic ceramic package, the RHF100 uses dedicated architecture and design rules to provide the best immunity against radiation. The very low operating current and very good stability over a wide temperature range stretching from -55 °C to 125 °C make the RHF100 particularly suitable for precision and power saving.

• Fixed shunt: 1.2 V stable on capacitive load
• High precision ±0.15 %
• Wide operating current: 40 µA to 12 mA
• 15 ppm/°C over temperature range
• 2 ppm/°C variation over 3000 hrs
• 0.02 % precision stability over 3000 hrs
• 300 krad high and low dose rate
• ELDRS-free up to 300 krad
• 0.03 % precision stability over 100 krad
• 0.08 % precision stability over 300 krad
• SEL-free up to 120 MeV.cm²/mg
• SET characterized