Texas Instruments

REF5020AID

REF5020AID Description

The REF5020AID from Texas Instruments is a high-precision, low-noise 2.048V series voltage reference designed for applications demanding exceptional accuracy and stability. Housed in an 8-pin SOIC package, this fixed-output reference delivers ±0.1% initial tolerance and an ultra-low 8ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. With a 2.7V to 18V input range, it operates at a 1.2mA supply current while providing 10mA output current, making it suitable for power-constrained systems. The device exhibits outstanding noise performance, with 6µVpp/V (0.1Hz to 10Hz), ideal for precision analog circuits. Compliant with ROHS3 and REACH, it meets stringent environmental standards.

REF5020AID Features

• Ultra-High Precision: ±0.1% initial accuracy and 8ppm/°C tempco for stable voltage references.
• Low Noise: 6µVpp/V noise density (0.1Hz–10Hz) enhances signal integrity in sensitive applications.
• Wide Input Range: Operates from 2.7V to 18V, accommodating diverse power supplies.
• Low Power Consumption: 1.2mA supply current minimizes energy usage in portable/battery-powered systems.
• Robust Output Drive: 10mA output current supports multiple loads without degradation.
• Surface-Mount Package: 8-pin SOIC (MSL-2) for compact PCB designs.
• Environmental Compliance: ROHS3 and REACH unaffected, ensuring global usability.

REF5020AID Applications

The REF5020AID excels in precision-critical systems, including:

• Data Acquisition Systems: Ensures accurate ADC/DAC reference voltages.
• Medical Instrumentation: Provides stable biasing for sensors and measurement circuits.
• Industrial Control: Reliable voltage references for PLCs and process controllers.
• Portable Electronics: Low power and high accuracy suit battery-operated devices.
• Test & Measurement Equipment: Low noise and drift enhance calibration accuracy.

Conclusion of REF5020AID

The REF5020AID stands out as a high-performance voltage reference for precision electronics, combining low noise, high accuracy, and low power consumption. Its wide input range and robust output drive make it versatile for industrial, medical, and portable applications. With Texas Instruments' proven reliability and compliance with environmental standards, this device is an optimal choice for engineers seeking uncompromising voltage reference performance.