MX7228KEWG+

Digital To Analog Converters Overview

The MX7228KEWG+ is an 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated. It features eight independent channels housed in a 24-SOIC package. The device utilizes an R-2R architecture with buffered voltage outputs and a parallel data interface. It operates on analog supply voltages ranging from 10.8V to 16.5V (±5V) and digital supply voltages from 13.5V to 16.5V (5V). Key performance metrics include a maximum settling time of 5µs, integral nonlinearity (INL) of ±1 LSB, and differential nonlinearity (DNL) of ±1 LSB. The component supports a commercial operating temperature range of 0°C to 70°C.

Digital To Analog Converters Feature Summary

• Integrates eight independent 8-bit DAC channels within a single integrated circuit.
• Provides buffered voltage outputs for direct driving capabilities without external amplification.
• Utilizes an R-2R resistor ladder architecture for precise digital-to-analog conversion.
• Supports standard parallel data interfaces for straightforward microcontroller integration.

Digital To Analog Converters Applications

• Multi-channel signal generation systems
• Industrial process control instrumentation
• Programmable power supply designs
• Test and measurement equipment

Digital To Analog Converters Procurement Notes

Verify the exact suffix configuration when sourcing replacements, as variations may indicate different packaging or environmental ratings. Confirm RoHS compliance status through official manufacturer documentation, as legacy parts may have specific end-of-life declarations. Ensure the supplier provides valid traceability for the Analog Devices/Maxim Integrated origin to guarantee authenticity and quality standards.

Digital To Analog Converters Selection Notes

Select this component when multiple isolated analog outputs are required from a single controller. The buffered output stage simplifies PCB layout by reducing load sensitivity. Verify that the parallel interface timing requirements align with the host processor's capabilities. Consider the thermal dissipation characteristics of the 24-SOIC package relative to the ambient operating environment.

Digital To Analog Converters Part Context

This part belongs to the MX7228 series of high-performance multi-channel DACs. It shares architectural similarities with other Maxim Integrated precision converters but is distinct in its eight-channel configuration and specific voltage supply requirements. The component represents a specialized solution for applications demanding multiple synchronized analog signals.

Digital To Analog Converters Replacement Considerations

MX7228KEWG+T is a tape-and-reel variant of the same functional device. Verify pin compatibility and electrical specifications before substitution. No other direct cross-manufacturer equivalents are confirmed in the provided data.