LITEON Technology LTV-817-A

LITEON Technology LTV-817-A Environmental and export classification status description

The Lite-On Technology LTV-817-A is a miniature optocoupler that integrates an infrared emitting diode and an NPN silicon phototransistor. It provides high isolation voltage between input and output, making it suitable for use in various applications requiring electrical isolation. Functions: 1. Electrical isolation between input and output circuits. 2. Allows signal transmission without a direct electrical connection. 3. Protects sensitive components from voltage spikes. Applications: 1. Isolation in digital interfaces. 2. Signal level shifting. 3. Industrial automation. 4. Power supply regulation. 5. Motor control circuits. Alternative Components: 1. Sharp PC817 2. Vishay 4N35 3. Fairchild H11L1 Embedded Modules: 1. Arduino-compatible optocoupler modules. 2. Optocoupler breakout boards for easy prototyping. 3. PLC optocoupler interface modules. Related Q&A: 1. Q: How does the LTV-817-A provide electrical isolation? A: The LTV-817-A optocoupler uses an infrared LED to emit light towards the phototransistor, ensuring no direct electrical connection between input and output circuits. 2. Q: What is the maximum isolation voltage of the LTV-817-A? A: The LTV-817-A provides a high isolation voltage of typically 5000Vrms, making it suitable for applications requiring robust isolation. 3. Q: Can the LTV-817-A be used for level shifting in digital circuits? A: Yes, the LTV-817-A can be employed for level shifting purposes between different voltage domains in digital interfaces. 4. Q: What are the key advantages of using the LTV-817-A in motor control circuits? A: The LTV-817-A helps in isolating the control signals from the high-power sections of motor control circuits, enhancing safety and noise immunity. 5. Q: Are there special considerations to keep in mind while designing with the LTV-817-A in power supply regulation applications? A: When utilizing the LTV-817-A for power supply regulation, ensure proper voltage and current ratings to maintain reliability and stability in the circuit design.