MX7520JN+

Digital To Analog Converters Overview

The MX7520JN+ is a CMOS 10-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated. It features an R-2R resistor ladder architecture and accepts parallel binary or offset binary input data. The device operates with analog and digital supply voltages ranging from 5 V to 15 V. It provides unbuffered current output and requires an external voltage reference. The component is housed in a 16-pin PDIP package and supports through-hole mounting. It functions within a commercial temperature range of 0°C to +70°C.

Digital To Analog Converters Feature Summary

• Multiplying capability allows the DAC output to scale proportionally with an external reference voltage.
• CMOS technology ensures low power consumption while maintaining high-speed performance.
• Parallel interface supports standard binary and offset binary coding formats for flexible digital integration.

Digital To Analog Converters Applications

• Programmable gain amplifiers requiring precise gain adjustment
• Variable voltage regulators needing digital control
• Waveform generation circuits utilizing multiplying functionality

Digital To Analog Converters Procurement Notes

Verify the specific suffix JN+ corresponds to the PDIP-16 package and commercial temperature grade when sourcing. Confirm RoHS compliance status as indicated by the plus sign. Check manufacturer lifecycle notices for availability, as older CMOS DAC models may face obsolescence. Ensure the external reference circuit matches the required output swing and accuracy specifications.

Digital To Analog Converters Selection Notes

Select this component for applications requiring 10-bit resolution with multiplying functionality in a through-hole package. Compare settling time and linearity specifications against system requirements. Consider the MX7524JN+ if 8-bit resolution is sufficient and lower cost is prioritized. Evaluate the MX7523 series if voltage output is preferred over current output without additional buffering.

Digital To Analog Converters Part Context

The MX7520 belongs to the Maxim Integrated CMOS multiplying DAC family, which includes variants like the MX7523, MX7524, and MX7528. These devices share similar R-2R architectures but differ in resolution, channel count, and output buffering. The MX7520 specifically offers 10-bit precision in a single-channel configuration, bridging the gap between 8-bit and higher-resolution multi-channel options.

Digital To Analog Converters FAQ

What input codes does the MX7520 support?

The MX7520 supports both straight binary and offset binary input codes.

Is the output of the MX7520 buffered?

No, the MX7520 provides an unbuffered current output that typically requires an external operational amplifier for voltage conversion.

What is the maximum supply voltage for the MX7520?

The maximum analog and digital supply voltage for the MX7520 is 15 V.