ISO7763DWR

Overview

The ISO7763DWR is a Texas Instruments digital isolator featuring six channels in an SOIC-16 package. It supports unidirectional data transmission at speeds up to 100 Mb/s with a propagation delay of 11 ns. The device provides reinforced insulation rated at 5000 Vrms using capacitive coupling technology. Operating voltage ranges from 2.25 V to 5.5 V, with a typical supply current of 21 mA. It functions within a temperature range of -55°C to +125°C and offers a pulse width distortion of 0.4 ns.

Feature Summary

• Provides reinforced isolation for safety-critical applications
• Capacitive coupling technology ensures robust EMC performance
• Supports high-speed data transmission up to 100 Mb/s

Applications

• Industrial automation systems
• Power management circuits
• Medical equipment interfaces

Procurement Notes

Verify the specific suffix DWR corresponds to the SOIC-16 tape and reel packaging configuration. Confirm that the reinforced isolation rating meets the safety requirements of your target application. Ensure compatibility with the required operating voltage range and thermal specifications before finalizing procurement orders.

Selection Notes

Select this component when reinforced isolation standards are mandatory for system safety compliance. Consider the 100 Mb/s data rate capability for high-speed communication needs. Evaluate the 21 mA supply current against power budget constraints. Verify that the SOIC-16 footprint fits the available PCB space.

Part Context

This part belongs to the ISO776x family of high-speed digital isolators designed for robust electromagnetic compatibility. It utilizes capacitive coupling to provide galvanic isolation between circuit sections. The series is engineered for demanding industrial and commercial environments requiring reliable signal transmission across isolation barriers.

Replacement Considerations

ISO7763DW is the tube-packaged equivalent of the same functional device.