TLP2358(TPL,E)

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Optoisolators separate input and output circuits by using an LED (emitter) and a phototransiformer (detector). This technology is widely used to protect sensitive circuits from high voltage levels that may be harmful to electrical devices. The TLP2358(TPL,E) is a type of optoisolator which features high isolation voltage, wide power supply voltage, and high common mode rejection ratio. This device is designed for logic level output applications and is capable of operating at heat-resistant levels up to 125℃.

This optoisolator has a compact design that provides a two-channel phototransistor output. The transistor collector pin is connected to the input terminal and receives signals from the emitter side. The emitter side of the device consists of an LED, which is powered from the supply voltage across its VCC and GND pins. The LED emits light when a current is applied to it, and the phototransistor responds to the light by outputting a signal. The signal from the phototransistor can be used to control various circuits, including digital logic circuits, analog circuits, and other high voltage systems.

In logic level output applications, the TLP2358(TPL,E) can be used to sense input signals, provide isolation between two circuits, and drive low impedance loads. It can operate with input signals such as high voltage TTL or CMOS logic levels. The collector current of the phototransistor is adjustable from 0.5 to 10mA, allowing it to drive low impedance loads. The device also features a wide power supply voltage range of 4.5V to 24V, making it suitable for different applications.

In addition, the device has high common-mode rejection ratio of 65dB at 1MHz which ensures that unintentional signals are reduced before reaching the receiving side. The device also passes the IEC 60747-5-5 Test which is a rigorous test designed to assess the capability of an optoisolator to withstand surges and other unexpected events.

The TLP2358(TPL,E) is widely used in various application fields. In robotics, for instance, it can be used to control motors and other components by sensing signals from the input circuits and driving them through the output side of the device. It is also used in power systems where it controls power supply voltage and even multiple voltages on different circuits. In automotive applications, it is used for controlling various electronic systems and is also suitable for industrial automation and medical imaging.

The TLP2358(TPL,E) is a versatile optoisolator which provides reliable logic output applications, high isolation voltage, and wide adjustable current ranges. It is suitable for various application fields and is an ideal choice for protecting sensitive circuits from high voltage levels and other hazardous events. With its efficient and compact design, it can be used to effectively control various circuits and systems.

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