LTV-816S-TA1-C

The LTV-816S-TA1-C is an optocoupler manufactured by Lite-On, designed for applications requiring electrical isolation between different parts of a circuit. This component is particularly useful in interfacing between high-voltage and low-voltage systems, providing safety and signal integrity.

Key Features:

1. Isolation Voltage: The LTV-816S-TA1-C typically offers a high isolation voltage, often around 5,000 Vrms, which ensures that the input and output sides are electrically isolated, protecting sensitive components from high voltages.

2. Input Configuration: The optocoupler features a gallium arsenide (GaAs) infrared LED as the input element. This LED emits infrared light when current flows through it, which is the basis for the optocoupling mechanism.

3. Output Configuration: The output side consists of a phototransistor that is sensitive to the infrared light emitted by the LED. When the LED is activated, the phototransistor conducts, allowing current to flow through the output circuit.

4. Package Type: The LTV-816S-TA1-C is typically housed in a compact, dual-in-line package (DIP) or surface-mount package, making it suitable for various PCB layouts and designs. The package is designed for easy integration into electronic circuits.

5. Operating Temperature Range: This optocoupler is designed to operate within a specified temperature range, often from -40°C to +100°C, making it suitable for a wide range of environmental conditions.

6. High Speed: The LTV-816S-TA1-C is capable of high-speed operation, with a typical rise and fall time that allows it to be used in fast switching applications, such as in data communication and signal processing.

7. Current Transfer Ratio (CTR): The device features a specified current transfer ratio, which indicates the efficiency of the optocoupler in transferring input current to output current. This ratio is crucial for ensuring that the output signal is strong enough for downstream components.

8. Applications: Common applications for the LTV-816S-TA1-C include signal isolation in microcontroller interfaces, switching power supplies, and data communication systems. It is also used in industrial automation and control systems where isolation is critical for safety and performance.

Summary:

The LTV-816S-TA1-C from Lite-On is a versatile optocoupler that provides reliable electrical isolation and signal transfer in various electronic applications. Its robust design, high isolation voltage, and compact packaging make it an ideal choice for engineers looking to enhance the safety and performance of their circuits.