MX7228KP

Digital To Analog Converters Overview

The MX7228KP is an eight-channel, 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. under the Maxim Integrated brand. It utilizes an R-2R resistor ladder architecture to provide parallel data interfaces for high-speed conversion. The device features buffered voltage outputs and operates within a supply voltage range of 10.8V to 16.5V for analog circuits and 13.5V to 16.5V for digital logic. It supports a maximum settling time of 5µs with integral non-linearity and differential non-linearity specified at ±1 LSB maximum. The component is housed in a 28-pin PLCC package and functions reliably across an industrial temperature range from 0°C to +70°C.

Digital To Analog Converters Feature Summary

• Integrates eight independent precision DAC channels within a single integrated circuit.
• Employs an R-2R resistor ladder structure for stable digital-to-analog signal processing.
• Provides buffered voltage outputs to maintain signal integrity without external loading effects.

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation
• Programmable power supply architectures
• Data acquisition front-end conditioning

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distribution channels due to potential availability constraints. Confirm RoHS compliance status and specific manufacturing lot dates against current regulatory requirements. Check for end-of-life notifications or obsolescence notices from the manufacturer before finalizing procurement plans.

Digital To Analog Converters Selection Notes

Select this component when eight simultaneous analog outputs are required with moderate resolution. Ensure the design accommodates the parallel interface timing requirements and the specific dual-supply voltage needs. Verify that the PLCC package footprint aligns with the target PCB layout constraints.

Digital To Analog Converters Part Context

This part belongs to the MX7228 series of multi-channel DACs. It shares architectural similarities with other members like the MX7228KCWG+ but differs in package type and channel density compared to lower-channel variants. It represents a specialized solution for applications needing multiple synchronized analog signals from a single digital source.

Digital To Analog Converters Replacement Considerations

The AD7228KPZ serves as a direct functional equivalent offering identical specifications with an extended commercial temperature range. Designers should verify pin compatibility and thermal characteristics when transitioning between these specific part numbers.