ISO6720BDR

Digital Isolators General purpose dual -channel 2/0 digit

ISO6720BDR – Dual-Channel Digital Isolator – Texas Instruments
This ISO6720BDR digital isolator from Texas Instruments provides robust signal isolation for noise-sensitive applications. Engineered for functional safety compliance, it delivers high-speed data transmission with low power consumption while eliminating ground loops and voltage spikes. PCX ensures authentic Texas Instruments components with same-day shipping and dedicated technical support.

Key Features

3000Vrms Isolation Rating – Enhanced protection against voltage transients
50Mbps High-Speed Data Rate – Suitable for real-time communication protocols
2/0 Channel Configuration – Dual unidirectional channels (Side1 to Side2)
Wide Voltage Range – 1.71V–5.5V dual-supply operation
100kV/µs CMTI – Superior common-mode transient immunity
-40°C to +125°C Operating Temperature – Industrial-grade reliability

Technical Details
This 8-SOIC packaged isolator uses capacitive coupling technology with a maximum propagation delay of 18ns and low pulse width distortion (7ns). Featuring a 2/0 input configuration (Side1/Side2), it supports SPI, CAN, RS232, and RS485 interfaces without requiring isolated power. The device meets functional safety standards with a 3kV isolation barrier.

Typical Applications

Industrial automation control systems
Medical equipment signal isolation
Motor drive and power supply feedback circuits
Communication interface protection (RS485/CAN)
Programmable logic controller (PLC) modules

About Texas Instruments
Texas Instruments (TI) is a global semiconductor leader with over 90 years of innovation in analog and embedded processing technologies. Their components set industry benchmarks for precision, power efficiency, and reliability across automotive, industrial, and consumer markets.
TI’s ISO672x series exemplifies their commitment to functional safety, featuring rigorous design validation and AEC-Q100 qualified options. As a PCX trusted manufacturer partner, TI components undergo strict quality verification before shipment.

About Digital Isolators
Digital isolators replace optocouplers by using capacitive or magnetic coupling to transmit signals across isolation barriers without electrical continuity. They prevent ground loop interference, suppress voltage transients, and protect sensitive circuitry in high-noise environments.
Modern digital isolators like the ISO6720 series offer significant advantages over traditional solutions: higher data rates, lower power consumption, tighter timing accuracy, and extended temperature operation. They are essential in power conversion, industrial controls, and any application requiring safety isolation or noise immunity.

Packaging Options
Available in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® formats for automated assembly compatibility. Contact PCX for reel quantities and custom packaging requests.

Frequently Asked Questions
Q: Does this isolator require external power on both sides?