The ADR5043ARTZ-R2 is a high precision, low power voltage reference from Analog Devices Inc., a renowned leader in the design and manufacturing of analog, mixed-signal, and DSP integrated circuits. This component is part of their ADR504x series, which is known for providing stable and accurate reference voltages for various applications.

Key Features

• Output Voltage: The ADR5043ARTZ-R2 offers a fixed output voltage of 4.096 V, which is ideal for precise analog-to-digital and digital-to-analog conversions, ensuring high accuracy in measurement and control systems.
• High Accuracy: With an initial accuracy of ±0.1%, this voltage reference provides a reliable and consistent voltage for critical applications that demand high precision.
• Low Temperature Coefficient: It has an excellent temperature coefficient of 10 ppm/°C, which means the output voltage remains stable across a wide temperature range, making it suitable for both industrial and consumer applications.
• Low Dropout Voltage: The device operates with a low dropout voltage, ensuring performance remains consistent even with minimal input-to-output differential voltage.
• Wide Operating Range: The ADR5043ARTZ-R2 can function over a broad operating current range from 120 µA to 5 mA, giving designers flexibility in various power supply conditions.
• Long-Term Stability: It exhibits excellent long-term stability, which is critical for maintaining performance over the lifespan of the product.
• Package: The device comes in a compact SOT-23 package, which is suitable for space-constrained applications.

Applications

The ADR5043ARTZ-R2 is versatile and can be used in a variety of applications, such as:

• Data acquisition systems
• Instrumentation
• Portable battery-powered devices
• Industrial control systems
• Precision audio applications

Conclusion

In summary, the ADR5043ARTZ-R2 from Analog Devices Inc. is a robust, high-precision voltage reference that offers designers a reliable solution for maintaining accuracy in electronic systems. Its combination of low power consumption, high stability, and compact packaging make it an excellent choice for a wide range of applications where voltage precision is paramount.