FOD260LS

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Optoisolators - Logic Output has a wide range of application fields, among which FOD260LS is a popular choice of many professionals. With its solid structure and uninterrupted performance, FOD260LS offers high quality safety, reliability, great EMI/RFI immunity and wide operating temperature range, making it the go-to choice for professionals working in hazardous areas or dealing with a variety of environmental conditions.

FOD260LS is an opto-isolated logic output circuit that is used for physical isolation and electrical protection between different components of a system. It features a high-performance photo-transistor in its output stage, which is protected against excessive input voltages and can withstand enough current to support a wide range of applications. The great level of isolation provides protection against electrical transients, EMI/RFI noise as well as potential inrush currents.

FOD260LS works by using a phototransistor at the input side. This transistors senses changes in incident light by an input current. This input current then transfers through a coupling capacitor which isolates the primary and secondary circuit to achieve a strong electrical isolation. After passing the coupling capacitor, the current passes through a reverse-biased diode to create a voltage drop. This voltage drop is then further amplified through the combination of the transistors in the circuit.

The output of FOD260LS is a voltage level that corresponds to the input current. This voltage can be either high (ON) or low (OFF) depending on the nature of the input of the circuit. As FOD260LS uses a high-performance phototransistor, it can operate with input currents from -40mA to +40mA in both directions with a response time as low as 20µs. Such performance makes FOD260LS ideal for applications that require fast switching speeds.

FOD260LS has a wide range of application fields due to its superior optical isolation and high performance. Common uses include safety circuits for industrial machines, level control systems and motor control circuits. Furthermore, its dual input channels offer additional benefits of galvanic isolation in applications such as medical scanning systems, signaling systems and automotive safety systems.

Moreover, the device’s low power consumption and small size suggest that FOD260LS may also be used as a logic circuit in electronic devices of all kinds. FOD260LS is available in both surface mount and through-hole packages, making it suitable for a variety of design flows.

No matter what the application, FOD260LS is a great choice when it comes to high quality safety, reliability, performance and EMI/RFI immunity. Its response times and opto-isolation capabilities make it an ideal choice for a wide range of applications.

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