Description:

The REF50xxA-Q1 family of devices is low-noise,low-drift, very-high precision-voltage reference. Thesereference devices are capable of both sinking andsourcing, and are very robust with regard to line andload changes.Excellent temperature drift (3 ppm/°C) and highaccuracy (0.05%) are achieved using proprietarydesign techniques. These features combined withvery low noise make the

REF50xxA-Q1 family ofdevicesideal forinhigh-precision datauseacquisition systems.Each reference voltage is available in a standard-grade versions. The devices are offered in SO-8packages and are specified from -40°C to 125°C.

Features:

Qualified for Automotive Applications

Low Temperature Drift- Standard Grade: 8 ppm/°C (max)

High Accuracy

- Standard Grade: 0.1% (max)

Low Noise: 3 pVpp/V

Excellent Long-Term Stability:

- 5 ppm/1000 hr (typ) after 1000 hours

High Output Current: +10 mA

Temperature Range: -40°C to 125°C

Applications:

16-Bit Data Acquisition Systems

ATE EquipmentIndustrial Process Control

Medical Instrumentation

Optical Control Systems

Precision Instrumentation