MX7528BQ

Digital To Analog Converters Overview

The MX7528BQ is a CMOS dual 8-bit buffered multiplying Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. and Maxim Integrated. It features an R-2R architecture with parallel data interfaces and external reference capabilities. The device operates on single supply voltages ranging from 5V to 15V for both analog and digital sections. Key performance metrics include a settling time of 350ns, integral nonlinearity (INL) of ±1 LSB, and differential nonlinearity (DNL) of ±1 LSB. It supports through-hole mounting in a 20-pin DIP package and functions within a temperature range of -25°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel 8-bit resolution with internal buffering
• Multiplying capability for variable output scaling
• CMOS technology ensuring low power consumption
• Parallel interface for straightforward digital control

Digital To Analog Converters Applications

• Precision signal generation systems
• Industrial process control loops
• Programmable gain amplifier circuits
• Waveform synthesis applications

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'BQ' against official datasheets to confirm the extended temperature range (-25°C to +85°C) and package type. Ensure compatibility with system voltage requirements (5V to 15V). Check for lead-free status if RoHS compliance is mandatory. Confirm availability as this component may have limited stock or be subject to restricted supply conditions depending on the manufacturer's current production status.

Digital To Analog Converters Selection Notes

Select the MX7528BQ when dual-channel 8-bit accuracy is required with multiplying functionality. It is suitable for designs needing fast settling times around 350ns and precise linearity specifications. Consider the through-hole DIP package for prototyping or legacy board designs. Ensure the application environment stays within the specified operating temperature range and that the parallel interface aligns with the host controller's I/O capabilities.

Digital To Analog Converters Part Context

The MX7528 series represents a family of CMOS dual 8-bit buffered multiplying DACs from Maxim Integrated and Analog Devices. These components are designed for applications requiring high-speed conversion and precise analog output control. The BQ variant specifically denotes the commercial/industrial temperature grade and through-hole packaging, distinguishing it from surface-mount or military-grade alternatives within the same product lineage.

Digital To Analog Converters Replacement Considerations

Public confirmed substitutes include AD7528CQ and MX7528JN. Verify pinout compatibility and electrical parameter alignment before substitution. Note that package types may differ; for instance, the JN variant uses a PDIP package while other variants may use PLCC. Ensure temperature ranges and supply voltage specifications match the original design requirements.