MX7547JP

Digital To Analog Converters Overview

The MX7547JP is a dual-channel, 12-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated. It utilizes an R-2R resistor ladder architecture and accepts parallel word input loading. The device features unbuffered current outputs with settling times of 800 ns. It operates on single analog and digital power supplies ranging from 10.8 V to 16.5 V. The component is housed in a 28-pin PLCC package and supports binary, offset binary, and two's complement input codes. Differential nonlinearity and integral nonlinearity are specified at +/- 1 LSB.

Digital To Analog Converters Feature Summary

• Dual-channel precision conversion capability within a single integrated circuit
• Multiplying functionality allowing for variable reference voltage applications
• CMOS technology ensuring low power consumption and high speed performance

Digital To Analog Converters Applications

• Precision data acquisition systems requiring multi-channel signal generation
• Programmable gain amplifier circuits utilizing multiplying DAC topology
• Industrial control interfaces needing stable analog output references

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential availability constraints. Confirm RoHS compliance status as legacy variants may differ. Check for obsolescence notices or lifecycle changes prior to procurement planning. Ensure supply chain stability for long-term production requirements.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 12-bit resolution is required with parallel interface compatibility. Consider the 800 ns settling time against system bandwidth needs. Verify that the 10.8 V to 16.5 V supply range aligns with available power rails. Evaluate the PLCC-28 footprint against PCB layout constraints compared to SOIC alternatives.

Digital To Analog Converters Part Context

This part belongs to the MX7547 series of multiplying DACs. It shares architectural similarities with the AD7547 but differs in operating temperature ranges and specific electrical characteristics. The JP suffix typically denotes a plastic leaded chip carrier package variant suitable for surface mount assembly.

Digital To Analog Converters Replacement Considerations

The AD7547JPZ serves as a functional equivalent with similar specifications but offers an extended industrial temperature range (-40°C to +85°C). Verify pinout compatibility and parameter alignment before substitution.