REF5020-EP Series

Enhanced Product Low-Noise, Very Low Drift, Precision Voltage Reference

Catalog

Enhanced Product Low-Noise, Very Low Drift, Precision Voltage Reference

Part	Tolerance	Noise - 0.1Hz to 10Hz	Voltage - Input [Max]	Voltage - Input [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [x]	Reference Type	Current - Supply	Mounting Type	Temperature Coefficient	Supplier Device Package	Voltage - Output (Min/Fixed)	Current - Output	Output Type
Texas Instruments REF5020MDREP	0.05 %	6 µVpp/V	18 V	2.7 V	125 °C	-55 °C	8-SOIC	3.9 mm	0.154 in	Series	1.25 mA	Surface Mount	5 ppm/°C	8-SOIC	2.048 V	10 mA	1.81 mOhm

Catalog

Enhanced Product Low-Noise, Very Low Drift, Precision Voltage Reference

Key Features

• Low Temperature Drift:5 ppm/°C (Maximum)High Accuracy:0.08% (Maximum)Low Noise: 3 µVPP/VHigh Output Current: ±10 mAAvailable in Military (–55°C to 125°C)Temperature Range(1)Extended Product Life CycleExtended Product-Change NotificationProduct TraceabilityAPPLICATIONS16-Bit Data Acquisition SystemsATE EquipmentIndustrial Process ControlMedical InstrumentationOptical Control SystemsPrecision InstrumentationControlled BaselineOne Assembly/Test SiteOne Fabrication Site(1)Custom temperature ranges availableAll other trademarks are the property of their respective ownersLow Temperature Drift:5 ppm/°C (Maximum)High Accuracy:0.08% (Maximum)Low Noise: 3 µVPP/VHigh Output Current: ±10 mAAvailable in Military (–55°C to 125°C)Temperature Range(1)Extended Product Life CycleExtended Product-Change NotificationProduct TraceabilityAPPLICATIONS16-Bit Data Acquisition SystemsATE EquipmentIndustrial Process ControlMedical InstrumentationOptical Control SystemsPrecision InstrumentationControlled BaselineOne Assembly/Test SiteOne Fabrication Site(1)Custom temperature ranges availableAll other trademarks are the property of their respective owners

Description

The REF50xx is a family of low-noise, very low-drift, very high precision voltage references. These references are capable of both sinking and sourcing, and are very robust with regard to line and load changes. Excellent temperature drift and high accuracy are achieved using proprietary design techniques. These features, combined with very low noise, make the REF50xx family ideal for use in high-precision data acquisition systems. They are offered in SOIC-8 packages, and are specified from –55°C to 125°C. The REF50xx is a family of low-noise, very low-drift, very high precision voltage references. These references are capable of both sinking and sourcing, and are very robust with regard to line and load changes. Excellent temperature drift and high accuracy are achieved using proprietary design techniques. These features, combined with very low noise, make the REF50xx family ideal for use in high-precision data acquisition systems. They are offered in SOIC-8 packages, and are specified from –55°C to 125°C.