AON3814L

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The AON3814L is a highly integrated array of discrete logic level enhancement mode N-channel metal oxide semiconductor field effect transistors (MOSFETs). It is specifically designed for automotive applications and provides an integrated solution that combines the highly efficient switching performance of discrete MOSFETs with the lower power consumption of a monolithic circuit.

The integrated device consists of eight N-channel MOSFETs arranged in a 5x5 matrix. The output of each MOSFET is connected to its complementary output making it useful for driving a variety of different load types. The integrated device is also equipped with an internal logic level shifter which provides an additional level of control and allows the user to drive the device with low voltage logic signals.

The main applications for the AON3814L are in the automotive sector, where it is commonly used for switching on/off the high voltage power supply to the vehicle battery. It is also used in a wide variety of low-power applications such as motor control, lighting control, and home automation. Additionally, the device is well suited for use in industrial automation and power management applications.

The working principle of the AON3814L is based on the MESFETs that it houses. A MESFET is a type of field effect transistor (FET) constructed on a substrate of silicon, rather than a vacuum tube substrate. The MESFETs in the AON3814L are controlled by an integrated logic level shifter that receives voltage inputs from a low voltage logic level source, typically around 1.5 to 5.5 Volts. When the logic level source is applied, it activates the MESFETs which act as a switch, allowing current to pass through, or resonating the current such that there is no significant voltage drop and no power is drawn from theSource.

The AON3814L is capable of operating with a wide range of power supplies and input logic levels, making it a versatile and cost effective device for a variety of automotive and industrial applications. Its efficient, low power design ensures a long life of operation, and its matrix of discrete MOSFETs makes it suitable for a variety of load types. The integrated logic level shifter also enables easy integration into existing systems and minimizes the need for external circuitry, making it a powerful and cost effective option for automotive and industrial applications.

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