PEX8714-AB80BI G

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The PEX8714-AB80BI G is a special purpose analog switch that is part of the interface family of electronic components. This switch offers fast and low power switching between single-ended output channels, making it ideal for a wide range of applications. In this article, we will discuss the application field and working principle of this device.

Application Field

The PEX8714-AB80BI G analog switch can be used in a number of applications. These include:

• Access control systems
• High speed data acquisition systems
• Servo control systems
• Audio switching systems
• Power control systems
• Video switching systems
• Automotive infotainment systems
• Industrial automation systems

This device has a wide range of input and output signal handling capabilities. It can accept input signals of 10 mV to 50 V, and can handle output signal levels of as low as 2 V. It also has an operating temperature range of -40°C to +85°C and can operate in extreme temperatures up to 150°C for a short period. This makes it highly suitable for a vast range of applications.

Working Principle

The PEX8714-AB80BI G operates as an analog switch, where an input signal is routed through an array of switches to a particular output channel. This array of switches consists of a large number of individual DMOS transistors, which are configured so that only one switch is activated at any one time. When an input signal is received, the first switch is activated, causing the output signal to be routed to the relevant output channel. The other switches remain inactive until the input signal is changed to a different output channel.

The PEX8714-AB80BI G also incorporates in-built protection mechanisms to ensure the safety of the circuit. These include over-voltage and reverse-polarity protection and in-rush-current shutdown. These safety mechanisms ensure that the device is not damaged by excessive current or voltage or by incorrect wiring of the circuit.

The device also offers a great level of flexibility. Its external terminals allow for programming of the on-off switching times and a number of other parameters. This allows the device to be optimized for the particular application in use. Also, the device is capable of simultaneous switching on multiple channels, providing additional flexibility for applications where more than two output channels are required.

Conclusion

In conclusion, the PEX8714-AB80BI G is a versatile and reliable analog switch that can be used in a variety of applications. It has a wide range of input and output signal handling capabilities and incorporates in-built protection mechanisms to ensure the safety of the circuit. Its external terminals also provide the ability to customize the switch for specific applications. This makes it the ideal solution for access control, high speed data acquisition, audio switching, and other industrial automation systems.

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