PM7528BR

Digital To Analog Converters Overview

The PM7528BR is a dual, 8-bit buffered multiplying digital-to-analog converter manufactured by Analog Devices Inc. It utilizes an R-2R architecture to provide two independent DAC channels within a single package. The device supports parallel data interfaces and operates with external reference inputs. It is designed for applications requiring precise analog signal generation from digital codes, featuring low power consumption characteristics typical of CMOS technology.

Digital To Analog Converters Feature Summary

• Dual-channel operation with two independent 8-bit converters
• Multiplying architecture based on R-2R resistor network
• Buffered output stage for improved drive capability
• External reference input configuration

Digital To Analog Converters Applications

• Industrial process control systems
• Programmable gain amplifier circuits
• Variable voltage reference sources
• Waveform generation equipment

Digital To Analog Converters Procurement Notes

Verify the specific suffix BR indicates the ceramic DIP package variant when sourcing replacements. Confirm RoHS compliance status as legacy parts may have varying environmental certifications. Check manufacturer obsolescence notices for long-term supply availability. Ensure pin compatibility with existing PCB footprints before integration.

Digital To Analog Converters Selection Notes

Select this component when dual-channel precision is required in a compact form factor. The multiplying architecture allows for gain adjustment via the reference voltage. Consider the ceramic DIP package for through-hole mounting requirements. Evaluate thermal performance if operating near maximum temperature limits.

Digital To Analog Converters Part Context

The PM7528BR belongs to the PM7528 family of dual 8-bit DACs. It shares functional similarities with the MX7528 series but differs in packaging and specific electrical tolerances. This part represents a legacy CMOS solution for analog signal processing tasks requiring moderate resolution and speed.

Digital To Analog Converters Replacement Considerations

• MX7528JP+

Digital To Analog Converters FAQ

What is the resolution of the PM7528BR?

The PM7528BR provides 8-bit resolution, offering 256 discrete output steps per channel.

Does the PM7528BR have internal reference voltage?

No, the PM7528BR requires an external reference voltage input for operation.