REF2030AIDDCT – TEXAS INSTRUMENTS

The Texas Instruments REF2030AIDDCT is a highly accurate, low-noise, 3.0V precision voltage reference in a tiny 6-pin SOT-23 package. It boasts a typical initial accuracy of ±0.05% and a temperature coefficient of ±5ppm/°C over its operating temperature range of -40°C to +125°C. The device utilizes a bandgap architecture to achieve its high precision and stability, minimizing drift across temperature and time. Its output current capability reaches 10mA, sufficient for most applications. The REF2030AIDDCT operates from a supply voltage ranging from 4.5V to 16V, offering flexibility in various power supply designs._x000D_
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Common applications include precision analog-to-digital converters (ADCs), digital-to-analog converters (DACs), instrumentation amplifiers, and other circuits requiring a stable voltage reference. Its low noise performance (typical 10µVrms) makes it ideal for high-resolution measurement systems. The small package size contributes to high density PCB designs. Key advantages include its low cost, high accuracy, and excellent long-term stability compared to alternatives, making it a robust and reliable choice for precision voltage referencing in a wide array of applications where space is limited and accuracy is paramount. The device’s low quiescent current also contributes to improved power efficiency in battery-powered systems.