LTV-816S-TA1-C

The LTV-816S-TA1-C is an optocoupler manufactured by LITEON Technology, designed to provide electrical isolation between its input and output while allowing signal transmission. This component is particularly useful in applications where it is necessary to separate different parts of a circuit to prevent high voltages from affecting sensitive components.

Key Features:

1. Isolation Voltage: The LTV-816S-TA1-C typically offers a high isolation voltage, often rated at 5,000 Vrms, ensuring that the input and output sides are electrically isolated from each other. This is crucial for protecting sensitive devices from voltage spikes and noise.

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

3. Output Configuration: The output side of the LTV-816S-TA1-C consists of a phototransistor that detects the infrared light emitted by the LED. When the LED is activated, the phototransistor turns on, allowing current to flow through the output circuit.

4. Transfer Characteristics: The device typically exhibits a high current transfer ratio (CTR), which indicates the efficiency of the optocoupler in transferring input current to output current. This is an important parameter for ensuring that the output signal is strong enough for downstream applications.

5. Package Type: The LTV-816S-TA1-C is usually housed in a compact, dual-in-line package (DIP) or surface mount package, making it suitable for various PCB designs. The small footprint allows for efficient use of space in electronic devices.

6. Temperature Range: The device is designed to operate over a wide temperature range, typically from -40°C to +100°C, making it suitable for use in various environmental conditions.

7. Applications: Common applications for the LTV-816S-TA1-C include signal isolation in power supplies, data communication systems, and microcontroller interfacing. It is also used in industrial automation, consumer electronics, and telecommunications.

8. Pin Configuration: The optocoupler generally features a standard pin configuration, with pins designated for the anode and cathode of the LED, as well as collector and emitter for the phototransistor. This standardization facilitates easy integration into existing designs.

Summary:

The LTV-816S-TA1-C from LITEON Technology is a reliable and efficient optocoupler that provides electrical isolation and signal transmission capabilities. Its robust design, high isolation voltage, and wide operating temperature range make it a versatile choice for a variety of electronic applications, ensuring safety and performance in circuit designs.