REF5020A-Q1

汽车类低噪声、极低漂移、高精度电压基准

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.

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Qualified for Automotive Applications

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Low Temperature Drift

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Standard Grade: 8 ppm/°C max

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High Accuracy

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Standard Grade: 0.1% max

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Low Noise: 3 µVPP/V

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Excellent Long-Term Stability:

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5 ppm/1000 hr typ after 1000 hours

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High Output Current: ±10 mA

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Temperature Range: –40°C to 125°C