ADV7127KRUZ140

Digital To Analog Converters Overview

The ADV7127KRUZ140 is a high-speed, monolithic CMOS digital-to-analog converter (DAC) fabricated by Analog Devices. It features a 10-bit resolution and supports a throughput rate of up to 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 current outputs capable of driving doubly terminated 75 Ω loads directly. The component utilizes TTL-compatible digital inputs and is housed in a 24-lead thin shrink small outline package (TSSOP).

Digital To Analog Converters Feature Summary

• 240 MSPS maximum throughput rate with guaranteed monotonicity to 10 bits.
• RS-343A and RS-170 compatible video output levels via complementary current sources.
• Integrated internal voltage reference and low power standby/power-down modes.
• TTL-compatible data and clock inputs for direct interface with logic systems.

Digital To Analog Converters Applications

• Digital video systems supporting resolutions up to 1600 × 1200 at 100 Hz.
• High-resolution color graphics displays.
• Video signal reconstruction and direct digital synthesis (DDS).
• Wireless local area networks (LANs) and digital radio modulation.

Digital To Analog Converters Procurement Notes

Verify the specific suffix '140' against the manufacturer's official ordering guide to confirm grade and packaging specifications. Ensure compatibility with system voltage requirements, as the device supports both 5 V and 3.3 V operation. Confirm that the 24-lead TSSOP package footprint aligns with the printed circuit board design constraints.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, high-speed video DAC is required. The internal reference simplifies design by reducing external component count. Consider the 240 MHz speed limit for high-refresh-rate applications. Verify thermal management needs, as power dissipation varies with clock frequency and load conditions.

Digital To Analog Converters Part Context

The ADV7127 series belongs to Analog Devices' portfolio of high-speed video DACs. The K-grade designation typically indicates industrial temperature range performance (-40°C to +85°C). The device is part of a family including triple-channel variants like the ADV7123, offering scalable solutions for multi-channel video processing.

Digital To Analog Converters Replacement Considerations

The ADV7127JRUZ240 is a documented alternative within the same product family. Both devices share identical core specifications, including 10-bit resolution and 240 MSPS throughput. Differences may exist in manufacturing grade or specific lot traceability; verify functional equivalence before substitution.