MAX5156ACEE+

Digital To Analog Converters Overview

The MAX5156ACEE+ is a low-power, dual, 12-bit voltage-output digital-to-analog converter (DAC) featuring configurable output amplifiers. It operates from a single +5V supply with a typical quiescent current of 500µA and 2µA in shutdown mode. The device provides rail-to-rail output swing and supports SPI/QSPI and Microwire serial interfaces. Key electrical parameters include a settling time of 15µs, integral nonlinearity of ±0.5 LSB, and differential nonlinearity of ±1 LSB.

Digital To Analog Converters Feature Summary

• Dual 12-bit DACs with configurable output amplifier gain
• Rail-to-Rail output swing capability
• Independent reference inputs for each DAC channel
• Double-buffered input registers for independent or simultaneous updates

Digital To Analog Converters Applications

• Industrial process control systems
• Digitally programmable 4–20mA current loops
• Motion control applications
• Automatic test equipment
• Remote industrial controls

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'ACEE+' against the manufacturer's current ordering guide to confirm package type, temperature range, and lead-free status. Confirm availability as this component may be subject to end-of-life status or limited distribution channels. Ensure compatibility with existing PCB footprints for the 16-pin QSOP package.

Digital To Analog Converters Selection Notes

Select the MAX5156 variant for +5V single-supply operation, whereas the MAX5157 is designed for +3V supplies. Choose the 'A' grade for tighter linearity specifications (±0.5 LSB INL) compared to the 'B' grade. Consider the QSOP package for space-constrained designs requiring surface-mount technology.

Digital To Analog Converters Part Context

This component belongs to the Maxim Integrated MAX5156/MAX5157 family of low-power, serial, voltage-output DACs. These devices are characterized by their R-2R ladder structure and integrated output amplifiers. The family offers flexibility through configurable outputs and multiple serial interface standards, targeting precision analog control applications.

Digital To Analog Converters Replacement Considerations

Direct functional replacements within the same series include the MAX5156BCPE+ and MAX5156ACPE+. Verify pinout compatibility and electrical characteristics such as supply voltage range and linearity specifications before substitution. Cross-reference with other dual-channel 12-bit DACs if form-factor changes are permissible.