The Isocom Components 2004 LTD Optoisolators - Transistor, Photovoltaic Output ISP827X is an ideal choice for providing 5.3kV isolation between a low voltage input and output. This device is a 2 channel, 8 pin DIP package that features a built-in LED and resistor in order to provide superior reliable operation. The device is also designed to be compatible with a wide variety of voltage inputs ranging from 3V to 50V, providing excellent performance even at high frequencies. The Isocom Optoisolator also features excellent noise protection, helping to prevent any surge on the input from affecting the output side of the circuit. With an extended operating temperature range of -40°C to 85°C, it is an ideal device for use in applications such as industrial control, medical equipment, computer accessory protection and general purpose isolator protection.