MAX6106EUR-T

Overview

The MAX6106EUR-T is a series voltage reference IC manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 2.048V with an initial accuracy tolerance of ±0.4%. The device operates within an input voltage range of 2.5V to 12.6V and draws a supply current of 125µA. It supports a maximum output current of 5 mA and features a temperature coefficient of 75ppm/°C. Noise performance is specified at 22µVp-p (0.1Hz to 10Hz) and 25µVrms (10Hz to 10Hz). The component is housed in a SOT-23-3 package and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides a stable, fixed 2.048V reference output with high initial accuracy.
• Operates efficiently with low supply current consumption for battery-powered applications.
• Delivers low noise performance suitable for precision analog signal processing.
• Supports up to 5 mA load current in a compact surface-mount package.

Applications

• Precision data acquisition systems requiring stable reference voltages
• Analog-to-digital converter (ADC) reference inputs
• Digital-to-analog converter (DAC) reference sources
• Portable instrumentation powered by limited energy sources

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure compatibility with RoHS and REACH regulatory requirements as stated in the datasheet. Confirm availability status directly with authorized distributors, as stock levels and lead times fluctuate. Cross-reference the ordering information with the latest product change notices to avoid obsolete or discontinued variants.

Selection Notes

Select this component when a precise 2.048V reference is required with tight initial accuracy tolerances. Consider the low supply current for power-sensitive designs. Evaluate the noise specifications against the requirements of the downstream analog circuitry. Ensure the operating temperature range meets the environmental conditions of the final application. Verify that the SOT-23-3 package fits the available PCB space constraints.

Part Context

This component belongs to the MAX6100-MAX6107 family of micropower, precision voltage references. These devices are designed to offer high accuracy and low power consumption in small packages. The MAX6106 variant specifically targets applications needing a 2.048V output. The family shares common design principles focused on stability and low noise, making them suitable for various industrial and consumer electronics.

Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same family. Verify that any substitute maintains the same output voltage, accuracy, and package dimensions. Check for differences in noise performance and temperature coefficients to ensure functional equivalence in the specific circuit design.