64-4051

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 64–4051 is a single-channel analog multiplexer/demultiplexer packet of semiconductor equipment with digitally controlled analog switching, operational amplifiers, and related devices. This integrated circuit is used in applications where analog signals need to be multiplexed between a few sources and destinations, or when many switches are needed, for instance for data switching or for video and audio signal processing. This article will discuss the 64-4051’s application in the field and its working principle.

Applications

The 64-4051’s analog multiplexer/demultiplexer mainly provides the unique feature of being able to switch analog signals between a few sources, into a few destinations. This allows it to be used in many applications including data switching, audio signal processing, video signal processing and analog signal conditioning. In data switching applications, the 64-4051 enables fast data transfer between multiple sources and to multiple destinations. In audio signal processing, the 64-4051 allows analog signals to be multiplexed, and can also be used to enable low-cost multiple channel audio switching. In video signal processing, the switching capabilities provided by the 64-4051 enable fast video signal routing between multiple sources, making it suitable for applications such as video recording. In analog signal conditioning applications, the 64-4051 provides high voltage and high current capabilities for the routing of wide range signals.

Working Principle

The 64-4051 consists of multiplexer and demultiplexer Output Stages, Input Pins and Channel Selection Pins. The Multiplexer Output Stage is designed for bi-directional analog signal routing, providing two-way signal switching between multiple sources and destinations. The output stage consists of two transistors, a p-channel and n-channel, which operate either as an amplifier, or as a switch depending on the voltage applied to the input pins. The Input Pins accept a logic signal, typically 0 to 5v, which is used to activate the multiplexer output stage transistors to switch the signal. The Channel Selection Pins provide an address select signal, which is used to select the appropriate channel for signal routing.

The Demultiplexer Output Stage is designed for bi-directional analog signal routing, providing two-way signal switching between multiple sources and destinations. The output stage consists of two transistors, a p-channel and n-channel, which operate either as an amplifier, or as a switch depending on the voltage applied to the input pins. The Input Pins accept a logic signal, typically 0 to 5v, which is used to activate the demultiplexer output stage transistors to switch the signal. The Channel Selection Pins provide an address select signal, which is used to select the appropriate channel for signal routing.

Conclusion

The 64–4051 is a single-channel analog multiplexer/demultiplexer packet of semiconductor equipment with digitally controlled analog switching, operational amplifiers, and related devices. This integrated circuit is used in applications where analog signals need to be multiplexed between a few sources and destinations, or when many switches are needed, for instance for data switching or for video and audio signal processing. The 64-4051 consists of multiplexer and demultiplexer Output Stages, Input Pins and Channel Selection Pins, which provide two-way signal routing between multiple sources and destinations. This allows the 64-4051 to be used in many applications including data switching, audio signal processing, video signal processing and analog signal conditioning.

The specific data is subject to PDF, and the above content is for reference