MAX5774UCB+TD

Digital To Analog Converters Overview

The MAX5774UCB+TD is a 32-channel, 14-bit voltage-output digital-to-analog converter (DAC) in a 64-pin TQFP package. It provides an output voltage range of -2.5V to +7.5V with a serial interface supporting SPI, QSPI, Microwire, and DSP protocols at up to 33MHz. Each channel features independent input, gain, and offset registers for digital calibration. The device includes double-buffered inputs, glitch-free power-up, and buffered outputs capable of driving 10kΩ || 100pF loads. It operates over a temperature range of 0°C to +85°C.

Digital To Analog Converters Feature Summary

• Integrated digital offset and gain correction for each DAC channel
• Glitch-free power-up functionality
• Double-buffered input structure to minimize digital noise feedthrough

Digital To Analog Converters Applications

• Automatic Test Systems
• Optical Router Controls
• Industrial Process Controls
• Avionics Equipment

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'TD' against official documentation to confirm tape-and-reel packaging and lead-free status. Ensure the ordering code matches the 64-pin TQFP variant with the specified -2.5V to +7.5V output range. Confirm RoHS compliance details directly from the manufacturer's datasheet before procurement.

Digital To Analog Converters Selection Notes

Select this component when a high-density solution requiring 32 individually programmable voltage channels is necessary. The MAX5774UCB+TD is suitable for designs needing digital calibration capabilities to correct gain and offset errors. Verify that the required output swing fits within the -2.5V to +7.5V range and that the system supports the specified serial communication protocols.

Digital To Analog Converters Part Context

This part belongs to the MAX5773/MAX5774/MAX5775 family of 32-channel, 14-bit DACs. The MAX5774 variant specifically offers a bipolar output range of -2.5V to +7.5V. Other family members include the MAX5773 (0V to +10V) and MAX5775 (-5V to +5V). All variants share similar architectural features but differ in output voltage ranges and supply requirements.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same series include MAX5773UCB+T and MAX5775UCB+T, provided the output voltage range aligns with application needs. For applications not requiring digital calibration, consider the MAX5753/MAX5754/MAX5755 series.