MX7845JP+

Digital To Analog Converters Overview

The MX7845JP+ is a single-channel, 12-bit multiplying Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. and Maxim Integrated. It utilizes an R-2R resistor ladder architecture to provide high precision analog output from digital inputs. The device features a buffered voltage output stage and supports parallel data interfaces for straightforward system integration. Designed for industrial applications, it operates within a temperature range of 0°C to 70°C and requires dual power supplies ranging from ±11.4V to ±16.5V. The component is housed in a 28-pin PLCC surface-mount package.

Digital To Analog Converters Feature Summary

• Multiplying DAC capability allows the analog output to be proportional to both the digital input code and an external reference voltage.
• Integrated buffered voltage output stage eliminates the need for external operational amplifiers in many signal chain configurations.
• High resolution with 12-bit accuracy ensures precise control over analog signal generation for demanding instrumentation tasks.

Digital To Analog Converters Applications

• Industrial process control systems requiring precise analog signal generation
• Programmable gain amplifier circuits where gain adjustment is necessary
• Waveform generation equipment for test and measurement instruments

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'JP+' against official manufacturer documentation to confirm pinout compatibility and RoHS compliance status. Ensure that the procurement source provides valid traceability for this Analog Devices/Maxim Integrated component. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing specifications before finalizing orders.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, high-resolution multiplying DAC is required for parallel interface applications. Consider the ±11.4V to ±16.5V supply requirement during power budgeting. Evaluate the 28-PLCC package dimensions against available PCB real estate constraints. Verify that the operating temperature range meets the environmental conditions of the target deployment scenario.

Digital To Analog Converters Part Context

This part belongs to the MX7845 family of precision multiplying DACs. It shares architectural similarities with other members like the MX7837 but differs in channel count and packaging. The product line is characterized by its R-2R ladder design and robust performance in industrial environments, serving as a bridge between digital processing units and analog actuators or sensors.

Digital To Analog Converters Replacement Considerations

Direct substitutes include the AD7845JPZ. Verify pin compatibility and electrical parameter equivalence before substitution. Check for any changes in package dimensions or thermal characteristics that might impact existing board layouts.