Texas Instruments Digital Isolator 25 Mbps, 4000 Vrms, 2.8V to 5 V Supply, 8-Pin SOIC ISO7221CD

The Texas Instruments ISO7221CD is a high-performance digital isolator designed for safe and reliable galvanic isolation in electronic circuits. It supports a maximum data rate of 25 Mbps, making it suitable for high-speed digital communication applications. The device operates on supply voltages of 2.8 V, 3.3 V, and 5 V, with low power dissipation of 390 mW, making it energy efficient for industrial and commercial electronic systems.

This digital isolator features an isolation voltage of 4000 Vrms, providing robust insulation for sensitive electronic parts against high voltages. It boasts a propagation delay time of only 70 ns and a fast rise time of 1 ns, ensuring prompt and accurate signal response. Packaged in an 8-pin SOIC surface mount form factor, it allows for easy integration on PCBs with minimal board space consumption.

Designed for challenging environments, the ISO7221CD operates reliably over a wide temperature range from -40°C to 150°C. It complies with multiple international safety and quality standards such as CSA, IEC 60950-1, IEC 62368-1, UL 1577, DIN EN 61010-1, and VDE 0884-11:2017-01, certifying its suitability for industrial and commercial use.

With high electromagnetic immunity and capacitive-based galvanic isolation, the device enables forward and reverse channel communication with high efficiency. The compact size and stringent certifications make the ISO7221CD ideal for applications in industrial automation, electronic instrumentation, medical devices, and power management systems.

Supports a maximum data rate of 25 Mbps for effective signal isolation. Provides isolation voltage of up to 4000 Vrms ensuring robust protection. Operates across supply voltages 2.8 V, 3.3 V, and 5 V with low power dissipation of 390 mW.

Features propagation delay time of 70 ns allowing high-speed digital communication. Designed with 8 pins in a surface mount SOIC package for easy PCB integration. Operates reliably within wide temperature range from -40°C to 150°C.

Complies with international standards including CSA, IEC 60950-1, IEC 62368-1, UL 1577, and VDE 0884-11:2017-01. Compact dimensions of 4.9mm length, 3.91mm width, and 1.75mm depth enable space-saving design. High electromagnetic immunity with capacitive galvanic isolation technology.

Ensures high efficiency with forward and reverse channels for reliable signal transfer.

This product is ideal for industrial, laboratory, construction, HVAC, manufacturing, water treatment, agricultural, and commercial electronic applications requiring isolation for signal integrity and safety compliance. Explore the category for more Texas Instruments isolators and other premium electronic components at EnvMart.

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