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LITEON Technology LTV-814S-TA1 Environmental and export classification status description

of Lite-On Technology LTV-814S-TA1 The Lite-On Technology LTV-814S-TA1 is an optocoupler (or optical isolator) primarily used for signal isolation in various electronic circuits. It consists of a light-emitting diode (LED) and a phototransistor housed in a single package. The device allows for the transmission of signals between isolated circuits while preventing high voltages and transients from affecting the output side. Functions 1. Signal Isolation: Provides the ability to separate different parts of a system, especially where differing voltage levels are present. 2. Noise Immunity: Reduces the risk of noise affecting the signals transmitted across the isolation barrier. 3. Voltage Level Shifting: Facilitates interfacing components operating at different voltage levels. 4. Overcurrent Protection: Protects sensitive circuit components from voltage spikes and surges. Applications - Industrial Automation: Used in controllers, sensors, and interface circuits to ensure safe operation. - Switching Power Supplies: Isolates feedback signals from output sections of power supplies. - Communication Equipment: Provides isolation in data lines to enhance signal integrity. - Consumer Electronics: Found in applications that require signal isolation for safety and reliability. Alternative Parts - Texas Instruments: TLP-810 - Broadcom: HCPL-2631 - Mouser: MOC3063 - Fairchild: H11B1 and H11B2 These parts may offer similar functionalities but could vary in pin configurations, isolation voltage ratings, and response times. Embedded Modules - Opto-isolated Interface Modules: These modules may integrate the LTV-814S-TA1 optocoupler along with other components like resistors and capacitors to create a complete opto-isolated signal pathway. - Data Acquisition Systems: Some data acquisition modules may employ the LTV-814S-TA1 to isolate analog and digital sensors. - Microcontroller Interface Boards: Boards designed for interfacing with microcontrollers often use optocouplers to ensure safe communication between high-voltage and low-voltage systems. Q&A 1. Q: What is the isolation voltage of the LTV-814S-TA1? A: The LTV-814S-TA1 typically offers insulation voltage ratings up to 5000 Vrms, providing significant protection against high-voltage transients. 2. Q: Can the LTV-814S-TA1 be used for DC applications? A: Yes, the LTV-814S-TA1 is suitable for DC applications where isolation of signal lines is necessary. 3. Q: What are the key features of the LTV-814S-TA1? A: Notable features include a high isolation voltage, fast switching speeds, and compact package size, making it versatile for various applications. 4. Q: How does the LTV-814S-TA1 compare to other optocouplers available? A: While there are many optocouplers on the market, the LTV-814S-TA1 stands out for its competitive specs, environmental resilience, and reliability in various industrial applications. 5. Q: What are the benefits of using an optocoupler like the LTV-814S-TA1 in a circuit? A: Using an optocoupler enhances safety, protects sensitive components from voltage spikes, reduces noise, and allows for communication between circuits operating at different voltage levels.