描述 Description

The REF50xxA-Q1 family of devices is low-noise, low-drift, very-high precision-voltage reference. These reference devices are capable of both sinking and sourcing, and are very robust with regard to line and load changes.Excellent temperature drift (3?ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features combined with very low noise make the REF50xxA-Q1 family of devices ideal for use in high-precision data acquisition systems.Each reference voltage is available in a standard-grade versions. The devices are offered in SO-8 packages and are specified from –40°C to 125°C.

特性 Features

? Qualified for Automotive Applications
? Low Temperature Drift
? Standard Grade: 8 ppm/°C (max)

? High Accuracy
? Standard Grade: 0.1% (max)

? Low Noise: 3 μVPP/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