PM7528HSRZ

Digital To Analog Converters Overview

The PM7528HSRZ is a dual 8-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It utilizes an R-2R resistor ladder architecture and features buffered current outputs. The device operates on a single power supply ranging from 5 V to 15 V for both analog and digital domains. It supports parallel data interfaces and is housed in a 20-pin SOIC package. Key accuracy specifications include a maximum integral nonlinearity (INL) of ±0.5 LSB and differential nonlinearity (DNL) of ±1 LSB. The component is rated for operation within a temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel CMOS design with integrated output buffering
• Multiplying capability allowing reference voltage scaling
• High linearity performance with low INL and DNL errors

Digital To Analog Converters Applications

• Precision signal generation circuits
• Programmable gain amplifier systems
• Industrial control instrumentation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'HSRZ' against official Analog Devices documentation to confirm the exact temperature grade and packaging variant. Ensure that the source document explicitly lists this part number as active or available, as legacy series may have limited distribution channels. Cross-reference the RoHS compliance status directly with the manufacturer's latest environmental declarations rather than relying on distributor summaries.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel, high-linearity DAC with multiplying functionality is required. The buffered output simplifies interface design by reducing load dependency. Consider the 8-bit resolution and R-2R architecture for cost-sensitive applications where moderate precision suffices. Verify that the parallel interface aligns with the host microcontroller or FPGA capabilities before finalizing the design.

Digital To Analog Converters Part Context

This part belongs to the PM7528/AD7528 family of dual multiplying DACs. These devices are widely recognized for their simplicity and reliability in mixed-signal systems. The PM7528HSRZ represents a specific commercial-grade variant within this lineage, maintaining compatibility with established circuit topologies while offering updated manufacturing standards.

Digital To Analog Converters Replacement Considerations

Public confirmed substitute part numbers include AD7528LRZ and MX7528KEWP+T.