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Data Sheet
REF50xx
Low-Noise, Very Low Drift, Wide VIN
Precision Voltage Reference
1 Features
- Low temperature drift (maximum):
- Enhanced-grade (New):
2.5ppm/°C
- High-grade: 3ppm/°C
- Standard-grade: 8ppm/°C
- High accuracy (maximum):
- Enhanced-grade: 0.025%
- High-grade: 0.05%
- Standard-grade: 0.1%
- Low noise:
- Enhanced-grade:
0.5μVPP/V
- High/Standard-grade:
3μVPP/V
- Excellent long-term stability:
- 22ppm after first 1000
hours (SOIC-8)
- 50ppm after first 1000
hours (VSSOP-8)
- Wide input voltage support:
- Enhanced-grade: 42V
- High/Standard-grade:
18V
- High-output current: ±10mA
- Temperature range: -40°C to 125°C
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