Features
• Adjustable shunt, 2.5 V to 5.5 V
• High precision ±0.2% at 2.5 V at 25 °C
• Wide operating current: 60 μA to 12 mA
• 30 ppm/°C maximum temperature range at
2.5 V
• Stable on capacitive load

Description
The RHF1009A is a low-power adjustable 2.5 V voltage reference, specifically designed to sustain radiations in space applications.
Mounted in a Flat-10 ceramic package, the RHF1009A uses a dedicated architecture and design rules to provide the best immunity against heavy-ions.
A very low operating current and very good stability over a wide temperature range of
-55 °C to +125 °C make the RHF1009A particularly suitable for precision and power saving.

Applications
• Space systems
• Space data acquisition systems
• Aerospace instrumentation
• ADC references