Texas Instruments

ISO7760DBQ  

Digital Isolators

ISO7760DBQ Description

The ISO7760DBQ from Texas Instruments is a high-performance, 6-channel digital isolator designed for robust signal isolation in demanding industrial and automotive applications. Utilizing capacitive coupling technology, it delivers reliable isolation up to 3000Vrms with a wide supply voltage range of 2.25V to 5.5V, making it versatile for mixed-voltage systems. This unidirectional isolator supports a 100Mbps data rate and features ultra-low propagation delay (16ns max) and minimal pulse width distortion (4.9ns max), ensuring high-speed signal integrity. Its 85kV/µs common-mode transient immunity (CMTI) enhances noise immunity in electrically noisy environments. Packaged in a 16-pin SSOP tube, it is RoHS3 compliant and rated for MSL 2 (1 year) moisture sensitivity.

ISO7760DBQ Features

• 6-channel unidirectional isolation with 6 inputs and 0 outputs (6/0 configuration).
• High-speed performance: 100Mbps data rate, 1.1ns/1.4ns rise/fall time.
• Robust isolation: 3000Vrms withstand voltage and 85kV/µs CMTI for noise resilience.
• Wide voltage range: Operates from 2.25V to 5.5V, compatible with 3.3V and 5V systems.
• Low latency: 16ns max propagation delay and 4.9ns pulse width distortion.
• Industrial-grade reliability: REACH unaffected, RoHS3 compliant, and MSL 2 rated.
• No isolated power required, simplifying design and reducing BOM cost.

ISO7760DBQ Applications

• Industrial automation: Isolate PLCs, motor drives, and sensors in high-noise environments.
• Automotive systems: Enhance signal integrity in EV battery management and onboard chargers.
• Medical equipment: Ensure patient safety in isolated data acquisition and diagnostic devices.
• Renewable energy: Isolate communication in solar inverters and power converters.
• Test & measurement: Protect sensitive instrumentation from ground loops and transients.

Conclusion of ISO7760DBQ

The ISO7760DBQ stands out as a high-speed, high-reliability digital isolator, combining low latency, robust noise immunity, and wide voltage compatibility. Its 6-channel unidirectional design is ideal for applications requiring precise signal isolation without external power. With Texas Instruments' proven capacitive isolation technology, this device is a top choice for engineers designing systems where speed, safety, and noise resilience are critical.

ISO7760DBQ Documents

Download datasheets and manufacturer documentation for ISO7760DBQ

Datasheets :

ISO7760-63 Datasheet      

Design Resources :

Digital Isolator Design Guide      

Other Related Documents :

Isolation Glossary      

HTML Datasheet :

ISO7760-63 Datasheet