NJU7312AM

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

NJU7312AM Application Field and Working Principle

The NJU7312AM is a special purpose analog switch manufactured by New Japan Radio. This device is part of their Interface - Analog Switch - Special Purpose family of products, and is designed to offer general purpose switching applications.

The most common application of the NJU7312AM is in audio switching applications. The device has two input channels, labeled A and B. Each channel has a dedicated Schmitt triggered differential input buffer and outputs a single-ended signal. These two channels are configured as a two to one multiplexer, so that one of the two inputs is selected as the output signal.

The device is powered from a single positive supply voltage, ranging from 2.7 volts to 5.5 volts. A high level of ESD protection (2 kV from human body model), and a wide operating temperature range of -40C to +85C, allows the device to be used in almost any environment.

In addition, the device has a fast switching speed. Depending on the application, it has a typical range of 1ms to 9ms and a worst case range of 0.5ms to 10ms. This fast switching allows the device to provide excellent signal clarity and integrity, while also allowing it to be used in medical or demanding industrial applications.

The NJU7312AM has a wide range of applications, including audio switching and signal routing, battery switching, and power control. It is designed to be used in a variety of projects, ranging from consumer applications to automotive projects.

In terms of working principle, the NJU7312AM is an analog multiplexer. This means that it is capable of selecting one of two analog signals and routing it to the output. This is done using the two input signals, A and B, along with two select pins, S0 and S1. The select pins determine which of the two input signals is outputted. A logic “1” will enable the A input, whereas a logic “0” will enable the B input.

Once the analog input is selected, the output from the NJU7312AM is routed to the single-ended output. This is then passed through an internal Schmitt buffer and converted to a single-ended output. This buffer will reduce any distortion of the outputted analog signal, while also providing excellent protection from overloading and shorts.

Overall, the NJU7312AM is a versatile and reliable analog switch designed with ease of use in mind. The device can handle a wide range of operating temperature and supply voltage, provides excellent signal integrity, and offers a wide range of applications. Moreover, the device is relatively easy to use, as it only requires two select lines to control the routing of the analog signal.

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