Maxim Integrated MAX6220ASA-4.1+ Precision Voltage Reference

The MAX6220ASA-4.1+ is a high-precision voltage reference component from Maxim Integrated, designed to provide a stable and accurate reference voltage of 4.1 volts. This precision voltage reference is housed in a compact 8-pin SOIC package, making it suitable for space-constrained applications where accuracy is paramount.

With an initial accuracy of ±0.04%, the MAX6220ASA-4.1+ stands out for its exceptional performance in maintaining a stable voltage output despite variations in temperature, load conditions, and power supply fluctuations. Its low temperature coefficient of 3ppm/°C ensures minimal deviation from the nominal voltage over a wide temperature range, making it an ideal choice for high-precision analog circuits.

The device features a low dropout voltage, which allows it to operate effectively even with minimal headroom above the output voltage. This characteristic is particularly beneficial in battery-powered devices where the supply voltage may vary significantly during operation. Additionally, the MAX6220ASA-4.1+ boasts an impressive low output noise of only 1.5µVp-p/V, which is critical for noise-sensitive applications such as precision data converters, portable instrumentation, and medical devices.

The series mode operation of the MAX6220ASA-4.1+ contributes to its low noise performance and reduces the need for additional filtering components. Its load regulation specifications ensure that the output voltage remains constant even with varying loads, which is essential for maintaining the accuracy of the end application.

For designers looking for a reliable and consistent voltage reference, the MAX6220ASA-4.1+ offers an excellent solution. It is suitable for a broad range of applications, including but not limited to, A/D and D/A converters, battery management, and control systems. Its robust design, combined with Maxim Integrated's commitment to quality, makes the MAX6220ASA-4.1+ a dependable component for any precision voltage reference needs.

Key Features:

• Initial Accuracy: ±0.04%
• Temperature Coefficient: 3ppm/°C
• Low Dropout Voltage
• Low Output Noise: 1.5µVp-p/V
• Load Regulation: Excellent
• Package: 8-pin SOIC