Maxim Integrated MAX6021BEUR Voltage Reference

The MAX6021BEUR from Maxim Integrated is a high-precision, low-power, series voltage reference, designed for use in a wide range of applications where accuracy and stability are of paramount importance. This device comes in a compact SOT-23 package, making it an ideal choice for space-constrained applications such as portable devices, battery-powered instruments, and handheld medical monitoring systems.

With an output voltage of 2.048V, the MAX6021BEUR offers a precise reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision circuitry. Its low temperature coefficient of 50ppm/°C (max) ensures stable performance over a wide temperature range, making it reliable for use in environments with varying temperature conditions.

The device features a low dropout voltage and a source current capability of 5mA to 20mA, which allows for a flexible design in systems with varying supply voltages. Its low supply current of 125μA (max) makes it highly suitable for battery-operated devices where power efficiency is critical.

The MAX6021BEUR also boasts excellent load regulation and line regulation characteristics, ensuring that the output voltage remains consistent despite changes in load or supply voltage. This makes it a robust choice for applications that demand a stable reference under dynamic conditions.

Key features of the MAX6021BEUR include:

• Output Voltage: 2.048V
• Initial Accuracy: ±0.2%
• Low Temperature Coefficient: 50ppm/°C (max)
• Low Dropout Voltage
• Low Supply Current: 125μA (max)
• Source Current Capability: 5mA to 20mA
• Excellent Load and Line Regulation
• Compact SOT-23 Package

This voltage reference is ideal for precision data converters, portable instrumentation, and industrial process control systems, where consistent and accurate voltage is crucial for performance. The MAX6021BEUR's combination of features and its small form factor make it a versatile and reliable component in any designer's toolkit.

For more detailed specifications and application guidance, designers are encouraged to refer to the datasheet and technical resources provided by Maxim Integrated.