MAX6350ESA+T

Overview

The MAX6350ESA+T is a buried-zener series voltage reference providing a fixed 5V output. It features an initial accuracy of ±0.02% and a maximum temperature coefficient of 1.5ppm/°C in the E-grade variant. The device operates within an input voltage range of 8V to 36V, drawing a typical supply current of 3.3mA. It supports source and sink currents up to 15mA and offers optional external trimming and noise reduction capabilities via dedicated pins.

Feature Summary

• Utilizes buried-zener technology for low-noise performance
• Provides high-precision voltage regulation with excellent line and load stability
• Supports bidirectional current sourcing and sinking up to 15mA
• Allows for external voltage trimming and wideband noise reduction

Applications

• High-resolution analog-to-digital converters
• Digital-to-analog converters
• High-accuracy industrial process control systems
• Precision current sources

Procurement Notes

Verify the specific suffix 'E' indicates the -40°C to +85°C operating temperature range and 1.5ppm/°C max tempco. Confirm the '+T' designation corresponds to tape-and-reel packaging. Ensure compatibility with 8V to 36V input requirements and check for RoHS compliance documentation.

Selection Notes

Select this component when a stable 5V reference is required for 16-bit resolution systems. Consider the E-grade specifications for extended temperature applications. Evaluate the need for external trimming or noise filtering based on system sensitivity requirements.

Part Context

This part belongs to the MAX6325/MAX6341/MAX6350 family of precision references. While sharing similar architecture, the MAX6350 is specifically configured for a 5V output, distinguishing it from the 2.5V MAX6325 and 4.096V MAX6341 variants within the same product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.