HCPL-2202-300E

The HCPL-2202-300E is a feature rich optoisolator module built to support the expanding demands for high speed digital logic. A high performance logic output, the HCPL-2202-300E is an optically coupled isolator designed for use in a variety of applications, such as signal isolation, data synchronization, timing control, switching, and signal control. The HCPL-2202-300E effectively isolates two independent circuits, allowing two circuits to be electrically coupled while remaining completely independent of each other. The device\'s logic outputs are typically used to control LED displays, fast switching of high current loads, and for sensitive logic circuitry requiring both high speed and low power consumption.

The HCPL-2202-300E utilizes its unique optically coupled construction to provide a high level of isolation between the two circuits. The device also features a small signal capacity of 50mA, as well as high temperature compatibility with six kVrms of galvanic isolation. The logic output has two common collector pins, a collector voltage of 10V, and a current capacity up to 250mA. The device\'s typical rise and fall times are 8ns and the maximum operating frequency is 30 MHz.

The HCPL-2202-300E achieves its high performance level by utilizing a high temperature LED and low threshold current photodetector. The on-board LED features a response time of 150μs maximum and is reverse-voltage protected. The photodetector of the device is extremely sensitive, with a dark current of only 50 nA. An open/closed collector circuit is connected in parallel with the photodetector, providing additional flexibility.

On the application side, the HCPL-2202-300E is well-suited for a variety of demanding applications. For example, the device can be used in optical content recognition systems, real-time position measurement systems, automated test systems, automation controllers, and as a lighting control module. The device is also good for high speed critical logic applications where many logic signals must be distributed to different parts of the system.

In summary, the HCPL-2202-300E is an ideal choice for designers seeking a versatile logic output optoisolator. It offers the advantage of high performance and high temperature compatibility, making it suitable for a wide range of applications. With its low dark current and high rise/fall times, this device is an effective solution for controlling LED displays, fast switching of high current loads, and for sensitive logic circuitry.