ISO7760QDWRQ1

Overview

The ISO7760QDWRQ1 is an automotive-grade, six-channel digital isolator from Texas Instruments. It features a SOIC-16 package and operates within a supply voltage range of 2.25V to 5.5V. The device provides 5000 Vrms isolation voltage and supports data rates up to 100Mbps. Key electrical parameters include a maximum propagation delay of 11ns, pulse width distortion of 0.4ns, and rise/fall times of 3.9ns. It is designed for high common-mode transient immunity and functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Provides robust electromagnetic compatibility (EMC) performance suitable for demanding automotive environments.
• Features capacitive coupling technology for high-speed signal transmission with low latency.
• Offers six unidirectional channels in a compact surface-mount package.

Applications

• Automotive CAN bus systems
• Inverter gate drive circuits
• Motor control applications

Procurement Notes

Verify the specific suffix 'QDWRQ1' to confirm the SOIC-16 package and tape-and-reel packaging format. Ensure the component meets AEC-Q100 qualification requirements for your specific automotive application tier. Cross-reference the datasheet revision date to confirm compatibility with current design specifications.

Selection Notes

Select this component when six isolated channels are required for high-speed communication or control signals in automotive systems. It is suitable for designs needing high CMTI and low power consumption compared to magnetic isolators. Consider the SOIC-16 footprint constraints and thermal dissipation capabilities during PCB layout planning.

Part Context

This part belongs to the ISO776x-Q1 family of automotive digital isolators. It complements other Texas Instruments isolation products by offering a balance of speed, channel count, and robustness. The family includes variants with different channel counts and insulation ratings to suit diverse system architectures.

Replacement Considerations

The ISO7760FQDBQRQ1 is listed as a parameter-equivalent substitute. Verify pinout compatibility and insulation voltage ratings before substitution. Other members of the ISO776x series may offer similar functionality but with different channel configurations.