MAX6241AESA+T

Overview

The MAX6241AESA+T is a low-noise, precision voltage reference utilizing buried-zener technology. It provides a fixed output of 4.096V with an initial accuracy of ±0.02%. The device operates within an input voltage range of 8V to 36V and supports source/sink currents up to 15mA. It features a maximum temperature coefficient of 3.0ppm/°C in the E-grade variant and consumes approximately 3.2mA supply current. Packaged in an 8-pin SOIC format, it is designed for high-resolution data conversion systems.

Feature Summary

• Buried-zener technology ensures extremely low noise performance
• External trimming capability allows for precise voltage adjustment
• Capable of sourcing and sinking up to 15mA load current
• Stable operation guaranteed across all capacitive loads

Applications

• High-Resolution Analog-to-Digital Converters
• Digital-to-Analog Converters
• High-Accuracy Industrial Process Control Systems
• Precision Current Sources

Procurement Notes

Verify that the ordering suffix +T indicates tape-and-reel packaging rather than tube packaging. Confirm the specific grade (e.g., A or B) matches the required temperature coefficient specifications. Ensure the manufacturer designation aligns with current Analog Devices or Maxim Integrated product lines. Check for lead-free compliance status if RoHS requirements are mandatory for the assembly process.

Selection Notes

Select this component when a fixed 4.096V reference is required for 16-bit resolution applications. Consider the E-grade specification for extended industrial temperature ranges. Evaluate the need for external trimming if tighter tolerance than ±0.02% is necessary. Verify that the 8V minimum input voltage requirement fits the system power architecture.

Part Context

This part belongs to the MAX6225/MAX6241/MAX6250 family of precision references. While the MAX6225 outputs 2.5V and the MAX6250 outputs 5.0V, the MAX6241 specifically targets the 4.096V standard used in many ADC/DAC interfaces. All members share identical pinouts and core buried-zener architecture.

Replacement Considerations

MAX6241AESA+ is the non-tape equivalent. MAX6241AEPA+ offers the same electrical characteristics in a PDIP package.