ACPL-1770L-300

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators, or optical couplers, are electronic components designed to protect electrical circuits from short circuit currents. They use an optical or electrical signal to isolate an input device from an output transistor. In this article, we will explore the specific application field and working principle of the ACPL-1770L-300.

The ACPL-1770L-300 is a single-channel optical isolator that operates at a nominal input power of 3V and a nominal output power of 24V. It is generally used to provide an isolated power path between a microprocessor-based circuit and a low-voltage (microprocessor) or high-voltage output transistor. The device can also provide isolation for other logic circuits, such as I/O systems.

The applicationd field of the ACPL-1770L-300 are mainly in the fields of industrial control systems, data communication systems, instrumentation, and consumer electronics. It offers good performance in terms of its isolation voltage, common-mode transient immunity, and low power consumption. Additionally, it comes with an RoHS compliant package. The device can also be used in many other applications, up to its maximum operating ratings.

The ACPL-1770L-300 optoisolator includes a photo diode, which is connected to an optically isolated diode. The photo diode and the optically isolated diode are both internally connected to the output transistor. The output transistor is therefore used to switch between the input logic signal and the output circuitry.

When the input logic signal is low, the photo diode is not activated, and the optically isolated diode is off. This causes the output transistor to remain off, and no current is allowed to flow from the output circuit. On the other hand, when the input logic signal is high, the photo diode is activated, and the optically isolated diode is on. This allows current to flow from the input logic signal to the output transistor. The output transistor then acts as a switch between the input logic signal and the output circuit.

The ACPL-1770L-300 is designed to provide excellent performance in terms of high isolation voltage, common-mode transient immunity, low power consumption, and a small size. It is also RoHS compliant, making it ideal for use in industrial and other settings. The device is also characterized by a high packing density, low cost, and a long lifetime.

In conclusion, the ACPL-1770L-300 optoisolator can be used to provide an isolated power path between a microprocessor-based circuit and a low-voltage or high-voltage output transistor. It offers excellent performance in terms of its isolation voltage, common-mode transient immunity, low power consumption, and a small size. It is also RoHS compliant, making it ideal for use in industrial and other settings. The device is characterized by a high packing density, low cost, and a long lifetime.

The specific data is subject to PDF, and the above content is for reference