DAC1408D750HN-C1

Digital To Analog Converters Overview

The DAC1408D750HN-C1 is a high-speed, 14-bit digital-to-analog converter manufactured by Renesas Electronics Corporation. It operates with a maximum sampling rate of 750 MSPS and features an analog output interface housed in a 64-pin HVQFN package. The device supports dual voltage supplies for analog and digital sections, ensuring signal integrity at high frequencies. Key electrical parameters include a specific resolution of 14 bits and a defined output architecture designed for direct drive applications without external buffering in many scenarios.

Digital To Analog Converters Feature Summary

• High-speed data conversion capability supporting up to 750 million samples per second
• Integrated analog output stage suitable for direct driving of downstream components
• Compact surface-mount packaging optimized for high-density board layouts

Digital To Analog Converters Applications

• Wireless base station transmitter chains
• Software-defined radio systems
• Test and measurement equipment requiring high-frequency signal generation

Digital To Analog Converters Procurement Notes

Verify the manufacturer designation carefully, as this component is produced by Renesas Electronics Corporation despite the historical IDT brand association. Confirm the specific suffix C1 matches the required pinout and specification variant. Ensure the source document explicitly identifies the part number DAC1408D750HN-C1 to avoid confusion with other resolution or speed variants within the same family.

Digital To Analog Converters Selection Notes

Select this component when a 14-bit resolution is sufficient for the application's dynamic range requirements while maximizing throughput at 750 MSPS. Consider the HVQFN package constraints for thermal management and PCB layout. Evaluate if the integrated output buffer meets the load requirements; otherwise, external amplification may be necessary. Compare against lower-speed variants if bandwidth demands are less stringent.

Digital To Analog Converters Part Context

This device belongs to the DAC1408 series of high-performance digital-to-analog converters. The series offers multiple resolution options and speed grades. The D750 variant specifically denotes the 750 MSPS operating speed. The HN suffix indicates the 64-lead HVQFN package type. The C1 suffix typically refers to the specific lead frame or material composition variant defined by the manufacturer.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system clocks and reference voltages before considering alternative sources. Consult the manufacturer's official lifecycle status for current availability and recommended next-step replacements.