MAX7645ACPP+

Digital To Analog Converters Overview

The MAX7645ACPP+ is a CMOS 12-bit buffered multiplying digital-to-analog converter (DAC) manufactured by Analog Devices / Maxim Integrated. It features a single channel with an R-2R architecture and parallel data interface. The device operates on dual power supplies, supporting analog and digital voltages of 5V or 15V, with a maximum supply voltage of 15.75V. Key performance metrics include a settling time of 1µs, differential nonlinearity (DNL) of ±1 LSB, and integral nonlinearity (INL) of ±0.5 LSB. It functions within a temperature range of 0°C to +70°C and is housed in a 20-pin PDIP package.

Digital To Analog Converters Feature Summary

• Buffered current output capability for direct interfacing
• Multiplying functionality allowing reference voltage variation
• High-speed 1µs settling time for rapid signal updates

Digital To Analog Converters Applications

• Programmable gain amplifier control
• Variable voltage reference generation
• Waveform generation systems

Digital To Analog Converters Procurement Notes

Verify the specific suffix ACPP+ against the official datasheet to confirm pinout and electrical specifications match the design requirements. Confirm RoHS compliance status through the manufacturer's certification documents before integration into regulated products.

Digital To Analog Converters Selection Notes

Select this component when a high-resolution 12-bit DAC with fast settling times is required. Ensure the system supports parallel data interfaces and dual supply rails. Consider the PDIP-20 package constraints for PCB layout and thermal management compared to surface-mount alternatives.

Digital To Analog Converters Part Context

This part belongs to the MAX7645A series of multiplying DACs. It shares architectural similarities with other Maxim integrated DACs but is distinct in its specific parallel interface and buffered output configuration designed for precision analog signal processing applications.

Digital To Analog Converters Replacement Considerations

MX7545AKEWP+T is a documented equivalent variant offering similar 12-bit resolution and multiplying capabilities, though it utilizes a surface-mount SOIC package rather than the through-hole PDIP form factor.