ISO7762FQDBQRQ1

Overview

The ISO7762FQDBQRQ1 is a Texas Instruments automotive-grade digital isolator featuring six channels in a 16-SSOP package. It supports unidirectional data flow with four forward and two reverse channels. The device operates at a data rate of 100 Mb/s with a maximum propagation delay of 11 ns. It provides reinforced insulation voltage of 5000 Vrms and withstands common-mode transients up to 85 kV/µs. Power supply ranges from 2.25 V to 5.5 V, with typical operating current of 25.7 mA. It functions between -40°C and +125°C and holds AEC-Q100 qualification.

Feature Summary

• Provides reinforced isolation for high-voltage safety applications
• Features robust electromagnetic compatibility performance
• Supports high-speed data transmission up to 100 Mb/s
• Capacitive coupling technology ensures signal integrity

Applications

• Automotive CAN bus systems
• Industrial communication interfaces
• High-voltage motor control circuits
• Power monitoring equipment

Procurement Notes

Verify the specific suffix 'F' indicates the correct channel configuration and insulation rating for your design requirements. Confirm that the SSOP-16 package dimensions match your PCB footprint constraints. Ensure the AEC-Q100 qualification meets your automotive grade standards. Check moisture sensitivity levels for proper storage and reflow soldering profiles.

Selection Notes

Select this component when reinforced isolation and high EMC immunity are required for automotive or industrial environments. Compare channel counts and directionality against system architecture needs. Evaluate power consumption relative to available supply rails. Consider thermal dissipation capabilities within the enclosed SSOP-16 package for continuous operation.

Part Context

This part belongs to the ISO776x-Q1 family of automotive digital isolators. It utilizes capacitive coupling technology for signal transmission across isolation barriers. The series is designed to meet stringent automotive reliability standards while providing compact solutions for complex electronic architectures.

Replacement Considerations

ISO7762QDBQRQ1 serves as a functional equivalent within the same family.