MAX7645ACWP

Digital To Analog Converters Overview

The MAX7645ACWP is a CMOS 12-bit buffered multiplying digital-to-analog converter manufactured by Analog Devices Inc./Maxim Integrated. It features an R-2R resistor ladder architecture with a parallel data interface and current output type. The device operates on dual power supplies, typically +5V and +15V, within a commercial temperature range of 0°C to +70°C. Key performance metrics include a settling time of 1µs, integral nonlinearity (INL) of ±0.5 LSB, and differential nonlinearity (DNL) of ±1 LSB. It is housed in a 20-pin SOIC package.

Digital To Analog Converters Feature Summary

• Buffered multiplying capability for flexible reference voltage applications
• High precision 12-bit resolution with low nonlinearity errors
• CMOS technology ensuring low power consumption and fast settling

Digital To Analog Converters Applications

• Programmable gain amplifiers
• Digital potentiometer replacements
• Waveform generation circuits

Digital To Analog Converters Procurement Notes

Verify the specific suffix ACWP against official datasheets to confirm package type and temperature grade. Check manufacturer lifecycle status as older Maxim parts may be discontinued or subject to last-time buys. Ensure supply chain authenticity through authorized channels due to potential obsolescence.

Digital To Analog Converters Selection Notes

Select this component when a high-speed, 12-bit multiplying DAC with a parallel interface is required. Compare INL/DNL specifications against system accuracy needs. Verify that the SOIC-20 package fits the PCB layout constraints and that the operating voltage range matches the available supply rails.

Digital To Analog Converters Part Context

This part belongs to the MAX7645A series of multiplying DACs. It shares architectural similarities with other CMOS DACs from Maxim but is distinguished by its specific 12-bit resolution and parallel bus interface. It serves as a bridge between digital control systems and analog signal processing requirements.

Digital To Analog Converters Replacement Considerations

MX7545AKEWP+T is a verified substitute offering identical 12-bit resolution and SOIC-20 packaging. Verify pin compatibility and electrical parameters before substitution.