Maxim Integrated MAX6018BEUR21 Precision Voltage Reference

The MAX6018BEUR21 from Maxim Integrated is a high-precision voltage reference designed to provide a stable and accurate reference voltage for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision circuit applications. This device is part of Maxim's family of low-dropout, micropower voltage references that offer excellent temperature stability and low noise performance.

Key Features

• Precision Reference Voltage: The MAX6018BEUR21 provides a fixed output voltage of 2.048V, which is ideal for many 12-bit or 16-bit converters that require a 2V reference.
• Low Dropout Voltage: This voltage reference operates with a very low dropout voltage, ensuring stable operation even with minimal headroom above the output voltage.
• High Accuracy: It offers an initial accuracy of ±0.2% (max) and maintains high precision over temperature, load, and time.
• Temperature Stability: The device features excellent temperature stability, with a typical drift of only 35ppm/°C, making it reliable for use in environments with varying temperatures.
• Low Power Consumption: Designed for battery-powered and energy-efficient applications, the MAX6018BEUR21 has a quiescent current of typically 95µA, which helps to extend battery life.
• Wide Operating Temperature Range: The device is specified for the extended industrial temperature range of -40°C to +85°C, allowing for use in harsh conditions.

Applications

The MAX6018BEUR21 is suitable for a wide range of applications, including:

• Precision data acquisition systems
• Portable instrumentation
• Battery-powered devices
• Medical equipment
• Industrial control systems

Package and Availability

The device is available in a compact, 3-pin SOT-23 package, which is ideal for space-constrained applications. The MAX6018BEUR21 is part of Maxim Integrated's commitment to providing high-quality, reliable components for precision electronics design.

With its blend of accuracy, stability, and power efficiency, the MAX6018BEUR21 is a solid choice for designers looking to enhance the performance of their precision electronic systems.