DG418AK

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 DG418AK is an analog switch, multiplexer and demultiplexer designed as a high-performance monolithic CMOS integrated circuit for use in electronic systems. Its main purpose is to switch signals from one device to another, allowing for versatile signal routing between a variety of analog and digital signals. With its combination of low noise, low power consumption and excellent linearity characteristics, the DG418AK is well-suited for a variety of applications such as audio switching and routing, multiplexing and demultiplexing, and data conversion.

The DG418AK works with both TTL (transistor-transistor logic) and CMOS (complementary metal oxide semiconductor) logic levels, allowing it to interface easily with both digital and analog systems. It has eight single pole, single throw (SPST)switch channels, dividing it into four 2-channel multiplexers and four 2-channel demultiplexers. This combination of multiplexers and demultiplexers is useful in a wide variety of applications, such as converting 8-bit digital signals to analog signals, moving audio signals from one destination to another, and multiplexing digital buses between two devices.

Each switch channel on the DG418AK is controlled by a DIN pin, and the DIN is connected to the digital input voltage that corresponds to a particular switch. The outputs of each switch can be set to a high or low level, depending on the level of the input voltage. This allows the user to easily control which output is activated and which is deactivated.

The DG418AK is designed to provide excellent linearity and low-noise performance, making it well-suited for precision analog applications. The outputs have a low on-resistance of 0.8Ω and an isolation of greater than 50dB, ensuring the highest fidelity when switching sensitive analog signals. The high linearity also reduces distortion and noise for improved audio quality.

In addition to its low-noise and high-linearity characteristics, the DG418AK also has a low power consumption of only 0.2mW. With its efficient power consumption and stable performance, the DG418AK is ideal for battery-powered systems where power consumption is a crucial factor. Its wide supply voltage range of 2.7V to 18V and wide -55°C to +125°C temperature range also make the DG418AK a great choice for use in harsh and extreme environments.

With its combination of high performance and wide compatibility, the DG418AK is an excellent choice for a variety of analog switching and routing applications. Its low power consumption, excellent linearity, and wide supply voltage and temperature range make it well-suited for demanding and precision analog applications such as data conversion, audio routing, and multiplexing. Its combination of eight SPST channels and TTL and CMOS logic compatibility make it the perfect solution for quickly and efficiently routing a variety of signals between a variety of analog and digital devices.

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