MAX5724AUP+

Digital To Analog Converters Overview

The MAX5724AUP+ is an octal-channel, 10-bit voltage-output digital-to-analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated. It features buffered outputs and a selectable internal reference of 2.048V, 2.500V, or 4.096V. The device operates on a wide supply range of 2.7V to 5.5V with low power consumption. It utilizes a fast 50MHz, 4-wire SPI/QSPI/MICROWIRE/DSP-compatible serial interface. Key specifications include ±1 LSB INL, 4.5µs settling time, and guaranteed monotonicity. The component is available in a 20-pin TSSOP package and supports operation from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Eight high-accuracy DAC channels with independent mode settings
• Internal precision selectable references for flexible system design
• Fast 50MHz serial interface compatible with standard protocols
• Programmable watchdog timer for interface integrity monitoring

Digital To Analog Converters Applications

• Programmable Voltage and Current Sources
• Gain and Offset Adjustment
• Automatic Tuning and Optical Control
• Power Amplifier Control and Biasing
• Process Control and Servo Loops

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'AUP+' against the manufacturer's current ordering guide to confirm pinout compatibility and lead-free status. Ensure the selected package variant matches the required PCB footprint constraints. Confirm that the operating temperature range meets the environmental requirements of the target application before finalizing procurement.

Digital To Analog Converters Selection Notes

Select the MAX5724AUP+ when eight buffered channels are required with 10-bit resolution. This model provides a balance between accuracy and speed suitable for general-purpose control applications. Consider the MAX5723 or MAX5725 if lower or higher resolution is needed respectively. Verify that the external reference impedance and load requirements align with the device's drive capabilities.

Digital To Analog Converters Part Context

The MAX5724AUP+ belongs to the MAX5723/MAX5724/MAX5725 family of ultra-small, octal-channel DACs. These devices share identical pinouts and interfaces but differ in resolution: 8-bit, 10-bit, and 12-bit respectively. The family is designed for space-constrained applications requiring multiple analog outputs with integrated buffering and reference options.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same family include the MAX5723AUP+ (8-bit) and MAX5725AUP+ (12-bit). These parts maintain pin compatibility while offering different resolution characteristics. Verify that the system software can accommodate the change in bit depth if substituting between these variants.