REF5045
Description
The REF50xx is a family of low-noise, low-drift, very high precision voltage references.
Key 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
Applications
- Precision data acquisition systems
