SN74AUC2G53DCUR

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The SN74AUC2G53DCUR is a dual 2-to-1 analog signal switch that is designed to provide 48-V tolerance and excellent signal integrity over wide signal and voltage ranges. This advanced device from Texas Instruments operates from a single 1.65 V to 5.5 V supply and supports signal range of ±15 V. The SN74AUC2G53DCUR is ideal for industrial, automotive, and medical applications.

This dual 2-to-1 analog switch has two independent channels that allow for the easy routing of analog signals between two busses. Its high input range and high output current handling capabilities make it suitable for use in applications such as signal-routing, remote sensing, rate selection, and system control. It is also suitable for connecting sensors and digital-to-analog converters (DACs) in data acquisition systems.

The SN74AUC2G53DCUR has an operational supply voltage range of 1.65 V to 5.5 V and a signal range of ±15 V. It has a low quiescent current of 4 μA (max) and an on-state resistance of 7 Ω. It has a switching time of 45 ns (typ), and is capable of handling logic levels of TTL/CMOS (30 mV) as well as 5 V/2 V (200 mV). The device also operates at temperatures from -40 °C to +85 °C.

The SN74AUC2G53DCUR features integrated ESD protection that allows the device to remain operational even after experiencing ESD events. It also features a logic control signal, which allows for control of the analog switch with CMOS or TTL compatible logic signal. Additionally, it features an input clamping voltage of 800 mV, which ensures that the input voltage does not exceed the maximum operating range of the device.

By using a dual 2-to-1 switch, the SN74AUC2G53DCUR enables the use of multiplexers and demultiplexers in applications that require signal switching. The dual input/output allows for the easy routing of analog signals between two separate buses without any additional logic circuitry. Multiplexers and demultiplexers are used in applications such as analog signal distribution and signal switching. By using multiplexers and demultiplexers in conjunction with the SN74AUC2G53DCUR, the signals can then be routed through the device allowing for improved signal integrity.

The SN74AUC2G53DCUR uses analog switching as a means of routing analog signals between two separate buses. Analog switching provides an effective method for signal routing as it allows for tighter control over the signals and excellent signal integrity over wide signal and voltage ranges. By using analog switching, it is also possible to reduce the noise due to the lack of electrical current in the switch. This makes the switch ideal for use in applications such as remote sensing, rate selection, and system control.

The SN74AUC2G53DCUR is a versatile and reliable device that offers excellent signal integrity over a wide range of signals and voltages. It is ideal for use in industrial, automotive, and medical applications where the routing of analog signals between two buses is required. It features an integrated ESD protection and can handle logic levels of up to 5 V. The device also operates over a wide temperature range and has a switching time of 45 ns. With its low quiescent current and high output current handling capabilities, the SN74AUC2G53DCUR is the ideal choice for interfacing multiplexers and demultiplexers in applications requiring signal switching.

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