DG419CY+

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The DG419CY+ is an interface in the Analog Switches, Multiplexers, and Demultiplexers category. It is a 16-channel analog multiplexer/demultiplexer. The device channels can be selected with either a 3-bit binary address or the three single-ended logic signals. Data is addressed via a 3-bit binary address on the ADR lines. The DG419CY+ has 8 select pins, labeled S0 - S7 which are used to establish the connection of an individual channel. In order to select a given channel, the S pins should be actuated by the appropriate logical combinations of the 3 address lines, ADR0, ADR1 and ADR2. The DG419CY+ can be used in analog or digital multiplexer applications, sampling systems and switched capacitor filters.

The primary advantage of using this device is its low resistance and power dissipation. This makes it well suited for low voltage and low current applications such as battery powered systems. The DG419CY+ has a maximum on resistance of 5ohm, a maximum off resistance of 5kkohm and a maximum power dissipation of 300mW. The device is also rated for a data sheet method temperature range of -55°C to +125°C.

One of the other advantages of this device is its wide range of operating voltages. The DG419CY+ is provided in the TTL and CMOS families so that it can work with both low and high voltage levels. Additionally it can operate anywhere from 4.75v to 20v. This is particularly useful in flexible designs that require a high degree of tolerance for tolerances of the device.

The DG419CY+ is not just limited to the ADR lines for selecting channels. The device also comes with 8 enable pins, labeled EN, for selecting multiple devices. This allows for the connection of additional DG419CY+ devices to enable a wider range of channel selection. This is also useful where there are more channels than can be addressed with a single device.

The DG419CY+ can be used in many different applications. One example is a voltage profiling circuit. This involves switching the inputs of some kind of low powered circuit between a few discrete voltage levels. This allows the user to profile how different voltages affect the performance of the circuit. This can be done with both discrete and sequential switching. The DG419CY+ is ideal for this type of application, because it has low power dissipation and high selectivity.

The DG419CY+ is also a very popular choice for multiplexer applications. The multiplexer allows for the selection of a single or multiple signals from a larger set of signals. The multiplexer utilizes the ADR lines from the DG419CY+ to select the required signals. The device also has a high level of selectivity and low on resistance, which makes it ideal for multiplexing applications.

The DG419CY+ is a very versatile device with wide applications. It can be used for simple voltage profiling, multiplexer applications, and switched capacitor filters. It also has a low on resistance, low power dissipation and wide range of operating voltage levels which makes it suitable for both low current and high voltage applications. It is also very responsive to external address/enable signals and can be used as a high speed switch. The DG419CY+ can be used in many applications and with the right combination of external components it can be easily adapted to suit a wide variety of applications.

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