Maxim Integrated MAX8069ESA Voltage Reference

The MAX8069ESA from Maxim Integrated is a precision, low-power, low-dropout voltage reference that comes in a compact 8-pin SOIC package. This device is designed to provide a stable and accurate reference voltage for various applications such as data converters, portable instrumentation, and battery-powered devices.

The MAX8069ESA offers an output voltage of 2.5V, which is maintained over a wide current range, making it versatile for different circuit configurations. Its high accuracy is achieved through advanced design and trimming during the manufacturing process, ensuring that the output voltage remains stable across temperature variations and load changes.

Key Features:

• Output Voltage: The device provides a fixed 2.5V output, which is a common reference voltage for many analog circuits.
• High Accuracy: The MAX8069ESA boasts an impressive initial accuracy of ±0.2% at 25°C, ensuring reliable performance for precision applications.
• Temperature Coefficient: With a low temperature coefficient, the output voltage remains stable across a wide temperature range, typically 20ppm/°C, which contributes to the overall reliability of the system.
• Low Dropout Voltage: The low dropout feature allows the reference to operate with a minimal difference between the supply voltage and the output voltage, making it suitable for low-voltage operations.
• Supply Current: The device has a low supply current of 120µA, making it an excellent choice for battery-powered and energy-efficient applications.
• Package: The 8-pin SOIC package is small and surface-mountable, which is ideal for space-constrained designs.

The MAX8069ESA also includes a force-sense connection that compensates for voltage drops due to load currents, further enhancing the accuracy of the voltage reference at the point of load. With its combination of high precision, low power consumption, and compact form factor, the MAX8069ESA is an excellent choice for designers looking to enhance the performance of their analog circuits.

Whether you are working on precision analog-to-digital conversions, developing a sensitive sensor interface, or designing a battery management system, the MAX8069ESA provides the stability and accuracy required for high-performance electronics.