ADV7127KRU50

Digital To Analog Converters Overview

The ADV7127KRU50 is a high-speed, monolithic CMOS digital-to-analog converter (DAC) manufactured by Analog Devices. It features a 10-bit resolution and a throughput rate of 240 MSPS. The device operates on a single 5 V or 3.3 V supply and includes an internal voltage reference circuit. It provides complementary analog current outputs capable of driving doubly terminated 75 Ω loads directly. The component utilizes a standard TTL-compatible input interface and is housed in a 24-lead thin shrink small outline package (TSSOP).

Digital To Analog Converters Feature Summary

• 240 MSPS throughput with 10-bit resolution.
• Internal voltage reference and RS-343A/RS-170 compatible outputs.
• Single supply operation at 5 V or 3.3 V.
• Low power standby and power-down modes.

Digital To Analog Converters Applications

• Digital video systems (1600 × 1200 at 100 Hz)
• High resolution color graphics
• Video signal reconstruction

Digital To Analog Converters Procurement Notes

Verify the specific suffix KRU50 against the manufacturer's ordering guide to confirm packaging details. Ensure compatibility with the required supply voltage range and clock frequency specifications for the target application environment.

Digital To Analog Converters Selection Notes

Select this component for applications requiring high-speed video DAC conversion with low glitch energy. Verify that the system clock does not exceed 240 MHz and that the PCB layout supports the necessary decoupling for the analog and digital sections.

Digital To Analog Converters Part Context

This part belongs to the ADV7127 series of high-speed video DACs from Analog Devices. The series is designed for professional video and graphics applications requiring precise digital-to-analog conversion with minimal distortion.

Digital To Analog Converters Replacement Considerations

Consult the manufacturer's documentation for direct pin-compatible alternatives within the same product family. Ensure any substitute maintains the 240 MSPS throughput and 10-bit resolution requirements.

Digital To Analog Converters FAQ

What is the maximum clock frequency supported?

The ADV7127 supports a maximum clock frequency of 240 MHz.

How is the full-scale output current adjusted?

The full-scale output current is adjusted using an external resistor (RSET) connected between the RSET pin and ground.

Does the device include an internal voltage reference?

Yes, the ADV7127 includes an on-board voltage reference circuit, though it can also be driven by an external reference.