PM7226HSZ

Digital To Analog Converters Overview

The PM7226HSZ is a quad, 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features parallel input loading and a voltage output configuration housed in a 20-SOIC package. The device utilizes an R-2R resistor ladder structure for conversion. Key electrical parameters include a settling time of 3 microseconds, a maximum linear error of 0.391%, and an operating temperature range from -40°C to +85°C. It requires external reference voltage and operates with analog and digital supply voltages ranging from -5V to 16.5V.

Digital To Analog Converters Feature Summary

• Quad-channel architecture providing four independent 8-bit DAC outputs within a single integrated circuit.
• Parallel interface design supporting direct connection to microprocessors or logic systems without serial protocol overhead.
• Voltage-buffered output stage capable of driving loads directly without additional external amplification components.

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation
• Data acquisition subsystems needing precise analog waveform reconstruction
• Test and measurement equipment utilizing programmable voltage references

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'HSZ' against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the 20-SOIC form factor. Confirm that the required settling time of 3 us meets system timing constraints. Validate power supply requirements for both analog and digital domains before integration.

Digital To Analog Converters Selection Notes

Select this component when a quad-channel solution is preferred over discrete single-channel DACs to reduce board space. Consider the parallel interface requirement if system bus width allows. Evaluate the 0.391% linearity specification against application accuracy needs. Compare power dissipation limits with thermal management capabilities of the target enclosure.

Digital To Analog Converters Part Context

The PM7226 series belongs to Analog Devices' portfolio of precision mixed-signal converters. This specific part represents a high-performance variant optimized for industrial applications. It complements other devices in the family such as the MX7226, offering similar functionality in different packaging options like PDIP or SOIC to suit various manufacturing processes.

Digital To Analog Converters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices official documentation for cross-reference information or contact manufacturer support for qualified alternatives.