ISO7221MD

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Digital isolators provide an important role in electronic systems design, allowing signals to be transmitted electrically between two circuits while maintaining an electrical barrier between them. ISO7221MD is a type of digital isolator that offers enhanced performance over standard isolators by using a patent-pending MOSFET switch architecture and a low-voltage differential signaling (LVDS) protocol.A digital isolator allows an isolated signal to pass through while preventing passage of any noise or other unwanted electrical signals from the two circuits. This is achieved without the need for physical or galvanic isolation. Since no physical components physically separate the two circuits, the device can operate at high speed with minimal power consumption.The ISO7221MD uses patented MOSFET switch architecture to achieve low on-resistance, which facilitates low power operation and high temperature operation. Its patented differential signaling scheme ensures immunity to switching transients and EMI, resulting in fast rise and fall times and low jitter.The ISO7221MD has a number of user-configurable features that allow users to tailor the device for a variety of application needs. One such feature is the ability to switch from single-ended to differential operation, which increases signal integrity and enhances EMI immunity.The ISO7221MD is designed for a wide variety of applications, including communication systems, motor control, and data processing systems. It is used in power applications, as it provides a high power isolation barrier up to 15 volts. It is also used in low power applications, as its low voltage difference signal technology (LVDS) provides the capability to transmit data in small amplitude signals.The ISO7221MD is a low-power, high-speed digital isolator with a wide range of features that make it suitable for many different applications. It utilizes an innovative MOSFET switch architecture and advanced LVDS technology to deliver robust performance in even the harshest environment applications. In addition to its power and speed advantages, the ISO7221MD also provides strong EMI and signal integrity performance, making it an attractive choice for a variety of electronic systems designs.

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