MAX526CEWG+T

Digital To Analog Converters Overview

The MAX526CEWG+T is a calibrated, quad, 12-bit voltage-output digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated. It features an R-2R architecture with buffered voltage outputs and parallel data interfaces. The device operates on dual power supplies ranging from -5V to +12V or +15V for both analog and digital domains. Key electrical specifications include a typical settling time of 3µs, a maximum differential nonlinearity (DNL) of ±1 LSB, and integral nonlinearity (INL) of ±0.15 LSB. It consumes 11mA of operating current and dissipates up to 647mW of power. The component is housed in a 24-SOIC surface-mount package and supports an industrial temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Calibrated quad 12-bit resolution without requiring external adjustments
• Buffered voltage outputs for direct driving capabilities
• Double-buffered digital inputs for simplified serial or parallel loading
• Fast output settling time suitable for dynamic signal applications

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel precision
• Portable instrumentation with battery-powered constraints
• Data acquisition systems needing high-resolution analog generation
• Automotive electronic control units demanding robust performance

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'CWG+T' against official manufacturer documentation to confirm tape-and-reel packaging and extended temperature grade. Ensure compatibility with existing PCB footprints for the 24-SOIC package. Confirm RoHS compliance status through the latest datasheet revision. Check for obsolescence notices as Maxim Integrated products may have lifecycle changes.

Digital To Analog Converters Selection Notes

Select this component when four independent 12-bit channels are required in a single package. The parallel interface suits designs where pin count allows for wide data buses. Consider the external reference requirement if system accuracy demands it. Evaluate thermal dissipation limits within the SOIC enclosure for high-density layouts.

Digital To Analog Converters Part Context

This part belongs to the MAX526 family of precision DACs. It shares functional similarities with other members like the MAX526CCNG+ but differs in package type and temperature rating. The series is known for combining low power consumption with high accuracy, making it a staple in mixed-signal design environments prior to newer CMOS DAC generations.

Digital To Analog Converters Replacement Considerations

Direct replacements include MAX526CEWG+ (tube packaging) or MAX526DEWG+T (extended grade). Verify pinout compatibility before substitution. Alternative families from other manufacturers require careful evaluation of settling time and linearity specs.