ACSL-6210-00RE

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Optoisolators - Logic Output are electrical components which provide electrical isolation between two circuits. The ACSL-6210-00RE is an optoisolator specifically designed for logic output applications. It utilizes a GaAIAs light-emitting diode (LED) and a silicon phototransistor integrated into a single package, allowing it to safely isolate and transmit signals between two or more circuits.

Description

The ACSL-6210-00RE optoisolator is constructed of two sections, the LED, and the Integrated circuit (IC). The LED has a source anode (referred to as the common lead) and a cathode, while the IC has a phototransistor and a current-limiting resistor, as well as several other elements. The LED emits an infrared light when an electrical current is applied to its anode. This light is detected by the phototransistor within the IC, and a corresponding electrical signal is produced on the transistor\'s output. This output signal can then be used for many different purposes. When no current is applied to the LED, it does not emit light, and hence the IC output remains off.

Features

The ACSL-6210-00RE optoisolator offers many advantages in terms of performance, reliability, and safety. It features a two-pin design consisting of two terminals, an anode and a cathode, which ensures minimal footprint and maximum signal noise suppression. Additionally, it\'s capable of operating within a wide range of temperatures, enabling it to be used in a variety of applications with different environmental requirements. Furthermore, its high common-mode transient immunity (CMTI) and isolation voltage ratings (up to 4000Vrms) helps protect the user\'s circuit from electrical spikes or other transient signals.

Applications

The ACSL-6210-00RE optoisolator is ideally suited for a wide range of logic output applications. It can be used in systems for transferring digital signals, such as logic-level switching, pulse-width modulation, and logic interfacing. The device is also frequently utilized for noise cancelling and ground-loop/isolation purposes. Also, because of its rated operating temperature range, it can be widely used in automotive systems, such as engine controllers, transmission and powertrain control modules, antilock braking systems, airbag systems, and occupant restraint systems.

Working Principle

The ACSL-6210-00RE optoisolator works on the principle of optical isolation. The device transmits digital signals through a light generated by the LED, which is then detected by the IC\'s phototransistor. This process of light transmission virtually eliminates the risk of any electric shock as no current flows between circuits, thus providing utmost safety in applications where sensitive electrical circuits need to be isolated. Additionally, the device also features a low-level current requirements that make it simple to build into a system without needing additional external components.

Conclusion

The ACSL-6210-00RE optoisolator is an ideal choice for a variety of logic output applications. Its small size, wide operating temperature range, and high noise rejection make it perfect for use in systems that need to be isolated electrically and mechanically. Additionally, its low current requirements and CMTI and isolation voltage ratings ensure top-notch performance and reliable operation. As a result, it’s being increasingly used in many systems for a wide range of applications.

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