MX7528LN

Digital To Analog Converters Overview

The MX7528LN is a dual-channel, 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated. It utilizes an R-2R resistor ladder architecture and features parallel data interfaces for input. The device operates with analog and digital supply voltages ranging from 5 V to 15 V. It provides unbuffered current outputs and requires an external reference voltage. The component is designed for through-hole mounting in a 20-pin PDIP package and supports an operating temperature range from 0°C to +70°C.

Digital To Analog Converters Feature Summary

• Dual-channel configuration providing two independent 8-bit DACs within a single integrated circuit.
• Multiplying capability allowing the output to scale proportionally with an external reference voltage.
• CMOS construction utilizing an R-2R ladder network for stable digital-to-analog conversion.
• Parallel interface compatibility for straightforward integration with standard microprocessor systems.

Digital To Analog Converters Applications

• Programmable gain amplifier circuits requiring precise analog signal scaling.
• Battery-powered instrumentation systems benefiting from low power consumption characteristics.
• Industrial process control loops utilizing external reference inputs for calibration.

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific suffix designations against official datasheets prior to ordering. Ensure supply chain sources provide valid traceability documentation for quality assurance purposes.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 8-bit resolution is required with parallel interface connectivity. Consider the unbuffered current output topology and external reference requirement during schematic design. Evaluate package constraints as the device is available in through-hole formats suitable for prototyping or high-reliability assemblies.

Digital To Analog Converters Part Context

The MX7528 belongs to the Maxim Integrated CMOS multiplying DAC family, which includes variants such as the MX7523 and MX7524. These devices share common architectural features like R-2R ladders and parallel interfaces but differ in channel count and bit resolution. The MX7528 specifically addresses applications needing two independent 8-bit outputs.

Digital To Analog Converters Replacement Considerations

The AD7528 series serves as a functional equivalent offering similar specifications. Verify pinout compatibility and electrical parameter alignment before substitution. Alternative packages such as PLCC or SOIC may require adapter solutions if footprint changes are acceptable.