DS1040Z-500

Overview

The DS1040Z-500 is a single-transmitter, programmable delay line IC manufactured by Analog Devices Inc./Maxim Integrated. It provides a total available delay of 500ns with five taps and a tap increment of 100ns. The device operates on a single 4.75V to 5.25V supply voltage within a commercial temperature range of 0°C to 70°C. It is housed in an 8-SOIC surface-mount package (0.154" width). This component belongs to the DS1040 family and is designed for precise timing applications requiring multiple delay steps.

Feature Summary

• Programmable delay generation with five distinct output taps
• Single-transmitter architecture for signal distribution
• Surface-mount 8-SOIC packaging for compact integration

Applications

• Timing alignment in digital communication systems
• Pulse shaping and waveform modification
• Clock skew compensation in high-speed circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and check for obsolescence notices, as this part may be discontinued. Ensure the 8-SOIC package matches your PCB footprint requirements before procurement.

Selection Notes

Select the DS1040Z-500 when a fixed 500ns total delay with 100ns step resolution is required. Compare against other DS1040 variants if different delay totals are needed. Verify that the 5V supply requirement aligns with your system power rails and that the SOIC package fits your assembly constraints.

Part Context

This component is part of the Maxim Integrated DS1040 series of programmable delay lines. The 'Z' suffix typically indicates lead-free/RoHS compliant packaging, while '500' denotes the specific 500ns total delay variant. It shares architectural similarities with other members of the family but differs in delay specifications.

Replacement Considerations

Check for official replacement parts from Analog Devices/Maxim Integrated if this component is obsolete. Consider compatible devices within the same DS1040 family or newer generations of programmable delay lines that offer similar tap counts and delay ranges.