VOM617A-X001T Isolators

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The VOM617A-X001T is an optoisolator classified as a transistor, photovoltaic output device. This device is used to electrically isolate input signals and forward them with minimal distortion or attenuation. The optoisolator features low leakage current, medium speed response, and CMR of 2000V/µs – ideal for analog noise immunity and EMI/EMC noise reduction.

The working principle behind the VOM617A-X001T is based on light isolation. When an external signal is applied, the device’s internal photo-detector is illuminated. This generates an electric current which is processed by the device’s internal circuitry and is then converted into an output signal. This output signal is isolated and can be used for digital or analog signals, depending upon the application. As the input signal is decoupled from the output, the end user can be assured of complete electrical isolation.

The VOM617A-X001T is suited for a wide variety of applications, such as in industrial automation, instrumentation, data acquisition systems, medical and automotive equipment. In these applications, noise immunity, reliability, safety and communications are all paramount considerations, and the optoisolator’s excellent characteristics make it an ideal choice. The device can also be used to provide immunity for both digital and analog sensor and control circuits, as well as general-purpose signal isolator circuits.

The VOM617A-X001T provides excellent performance characteristics and excellent noise isolation for both digital and analog signals. With its fast response time and low leakage current it can easily be implemented as part of an overall system for improved signal reliability and accuracy. Furthermore, its excellent CMR means that it is more than capable of handling signal dynamics and interference, and can be used in applications which require higher levels of noise immunity and EMC compliance.

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