ISO7221BDR

Description

The ISO7221BDR is a high-performance, digital isolator product developed by Texas Instruments, a leading global semiconductor company. This product is part of Texas Instruments’ extensive range of isolation products designed to provide reliable performance in a variety of applications. The ISO7221BDR is a dual-channel digital isolator with 1/1 channel directionality. It uses silicon dioxide (SiO2) as an insulation material to provide isolation of up to 2500 Vrms for 1 minute per UL1577.

This robust isolation barrier is highly resistant to magnetic interference and voltage transients, making it ideal for use in harsh industrial environments. One of the key features of the ISO7221BDR is its high data rate of up to 1 Mbps. This makes it suitable for a wide range of high-speed applications, including those that require rapid data transfer between different parts of a system. The device also offers low power consumption, with a typical supply current of just 1.8 mA per channel at 1 Mbps. This makes it an energy-efficient choice for many applications. The ISO7221BDR also offers excellent design flexibility. It is available in a compact 8-pin SOIC package, making it easy to integrate into a variety of system designs.

It operates over a wide temperature range of -40°C to +125°C, providing reliable performance in a broad range of operating conditions. The ISO7221BDR is designed for use in a variety of applications, including industrial automation, solar inverters, and battery management systems. It can also be used in medical equipment, such as patient monitors, where isolation is essential for safety reasons. In summary, the ISO7221BDR from Texas Instruments is a high-performance, dual-channel digital isolator that offers robust isolation, high data rates, low power consumption, and excellent design flexibility. Whether you’re designing industrial control systems, energy management systems, or medical devices, the ISO7221BDR is a reliable and versatile choice.

Products specifications