ISL71091SEH33 Description
ISL71091SEH33 3.3V Radiation Hardened Ultra Low Noise, Precision Voltage Reference Datasheet The ISL71091SEH33 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4.6V to 30V. It uses advanced bipolar technology to achieve 5.2µVP-P 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.05%. The ISL71091SEH33 offers a 3.3V output voltage option with 6ppm/°C...
ISL71091SEH33 Key Features
- Reference output voltage: 3.3V ±0.05%
- Accuracy over temperature: ±0.15%
- Accuracy over radiation: ±0.25%
- Supply current: 300µA (typical)
- VOS temperature coefficient: 6ppm/°C maximum
- Output current capability: 10mA/-5mA
- Line regulation: 5ppm/V maximum
- Load regulation (sourcing): 25ppm/mA maximum
- Operating temperature range: -55°C to +125°C
- Radiation acceptance testing (see TID report)
ISL71091SEH33 Applications
- Precision voltage sources for data acquisition system for space applications
- Strain and pressure gauge for space applications