Hello, Welcome to Dasenic

STMicroelectronics ISOSD61TR Environmental and export classification status description

Overview of STMicroelectronics ISOSD61TR The ISOSD61TR is a digital isolator designed for applications requiring galvanic isolation between circuits, particularly for data communication in industrial, automotive, and consumer electronics. This IC is part of STMicroelectronics' isolation family that reliably transmits digital signals while ensuring electrical isolation between its input and output sides. Functions 1. Digital Signal Isolation: The core function of the ISOSD61TR is to provide electrical isolation between two circuits while allowing digital signals to pass through. This isolation protects sensitive components from high voltages or transients. 2. High-Speed Data Transmission: The device supports high-speed data transmission, which is essential for applications like data communication and control signals. 3. Low Supply Voltage Operation: It operates at low supply voltages, making it energy-efficient and suitable for battery-powered applications. 4. Integrated Capacitive Isolation Technology: This technology enhances its performance, reliability, and temperature stability. 5. Robustness Against Noise: The isolator is designed to be immune to noise, which is critical in industrial environments. Applications 1. Industrial Automation: Used in systems such as PLCs (Programmable Logic Controllers) and remote I/O modules where isolation protects sensitive devices from noise or high voltage. 2. Automotive: Employed in automotive applications for fault isolation in control circuits and safety systems. 3. Consumer Electronics: Integrated into devices that require isolation for safety and performance, like power supplies and smart meters. 4. Data Communication: Used in communication interfaces (e.g., RS-485) where isolation is needed for ground potential differences. 5. Medical Devices: Helps in safe data acquisition and control in medical electronics, ensuring patient safety. Alternative Components 1. Analog Devices ADuM series: Digital isolators that provide galvanic isolation with similar capabilities and performance metrics. 2. Texas Instruments ISOシリーズ: Digital isolators known for their robust isolation and high-speed capabilities. 3. Silicon Labs Si86xx series: Another range of digital isolators for various applications with integrated features. Embedded Modules The ISOSD61TR may be found in several embedded modules and development kits for testing and prototyping, such as: 1. Isolation Evaluation Kits: For system designers to test the validity of isolation in their designs. 2. Development Boards: Boards that provide access to test and evaluate the ISOSD61TR functionality in practical scenarios. 3. Application-Specific Modules: Modules tailored to specific applications like motor control or communication interfaces that integrate the ISOSD61TR. Related Q&A 1. Q: What is the maximum data rate supported by ISOSD61TR? - A: The ISOSD61TR supports a maximum data rate of up to 25 Mbps, which is suitable for a wide range of applications requiring fast data transmission. 2. Q: Can ISOSD61TR be used for high-voltage applications? - A: Yes, the ISOSD61TR provides up to 5 kVRMS isolation, making it suitable for high-voltage applications, protecting sensitive circuitry from dangerous voltages. 3. Q: What are the typical supply voltages for the ISOSD61TR? - A: The ISOSD61TR typically operates with supply voltages ranging from 3.3V to 5V, catering to various system design requirements. 4. Q: How does the ISOSD61TR ensure data integrity in noisy environments? - A: The ISOSD61TR utilizes integrated capacitive isolation technology which provides strong immunity to common-mode noise, ensuring reliable data transmission even in electrically noisy environments. 5. Q: Is the ISOSD61TR suitable for use in medical applications? - A: Yes, the ISOSD61TR can be used in medical applications where electrical isolation is critical for patient safety and device performance.