AD9760ARURL7

Digital To Analog Converters Overview

The AD9760ARURL7 is a 10-bit, 125 MSPS digital-to-analog converter from Analog Devices' TxDAC family. It features differential current outputs with a nominal full-scale range of 2 mA to 20 mA and an output impedance exceeding 100 kΩ. The device operates on a single supply voltage between 2.7 V and 5.5 V, dissipating 175 mW at 5 V with maximum current. Key specifications include a settling time of 35 ns, an on-chip 1.20 V reference, and edge-triggered input latches. It is housed in a 28-lead TSSOP package and supports industrial temperature ranges.

Digital To Analog Converters Feature Summary

• 125 MSPS update rate with 10-bit resolution
• Differential current outputs adjustable from 2 mA to 20 mA
• On-chip 1.20 V bandgap reference with external override capability
• Single-supply operation (2.7 V to 5.5 V) with power-down mode

Digital To Analog Converters Applications

• Communication transmit channels for base stations
• Set top boxes
• Digital radio link systems
• Direct Digital Synthesis (DDS)
• Instrumentation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'RL7' against official documentation to confirm reel packaging details. Ensure compatibility with the 28-lead TSSOP footprint. Confirm that the internal reference configuration matches the design requirements, as disabling it requires connecting REFLO to AVDD.

Digital To Analog Converters Selection Notes

Select this component for applications requiring high-speed conversion with low power consumption. The wide full-scale current adjustment allows optimization for power or gain needs. Ensure the load impedance stays within the 1.25 V compliance range to maintain linearity. Consider the thermal resistance of 97.9°C/W for the TSSOP package during layout.

Digital To Analog Converters Part Context

This part belongs to the TxDAC product family, which includes pin-compatible 8-, 10-, 12-, and 14-bit DACs. This allows for scalable design upgrades or cost reductions by swapping between resolutions while maintaining the same PCB footprint and interface logic.

Digital To Analog Converters Replacement Considerations

The AD9760-50 is a lower-performance variant guaranteed for 60 MSPS operation. Other members of the TxDAC family offer different resolutions but share the same pinout.