MAX5741AUB+T

Digital To Analog Converters Overview

The MAX5741AUB+T is a quad, 10-bit, low-power, buffered voltage-output digital-to-analog converter (DAC) housed in a 10-pin µMAX package. It operates on a single supply ranging from +2.7V to +5.5V with a typical supply current of 229µA at +3.6V. The device features rail-to-rail output buffer amplifiers and accepts a reference input from 0 to VDD. It includes a 20MHz serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards. The unit supports software-controlled power-down modes reducing current to less than 1µA and guarantees monotonicity.

Digital To Analog Converters Feature Summary

• Quad 10-bit DAC architecture with integrated rail-to-rail output buffers
• Ultra-low power consumption with programmable power-down states
• Safe power-on reset circuitry ensuring zero-volt startup
• Schmitt-triggered logic inputs for direct optocoupler interfacing

Digital To Analog Converters Applications

• Automatic tuning systems
• Gain and offset adjustment circuits
• Power amplifier control loops
• Process control I/O boards
• Battery-powered instruments

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'A' indicates the extended temperature range of -40°C to +125°C compared to the standard 'E' variant. Confirm the '+T' designation corresponds to the reel packaging format. Ensure the component source matches Analog Devices or Maxim Integrated specifications for the µMAX package dimensions and pinout configuration.

Digital To Analog Converters Selection Notes

Select this component when a compact quad DAC solution is required for space-constrained designs. The wide supply voltage range accommodates both low-voltage and standard 5V systems. Consider the 20MHz serial interface speed and Schmitt-triggered inputs if noise immunity or direct isolation interfacing is necessary for the application environment.

Digital To Analog Converters Part Context

This part belongs to the MAX5741 series of low-power digital-to-analog converters. The 'A' suffix denotes the industrial extended temperature grade (-40°C to +125°C), while the 'E' suffix covers the commercial range (-40°C to +85°C). Both variants share identical electrical characteristics and functionality within their respective thermal limits.

Digital To Analog Converters Replacement Considerations

The MAX5741EUB+T serves as the commercial temperature range equivalent. Verify pin compatibility and register mapping before substitution. No other direct cross-model replacements are documented in the official datasheet.