Texas Instruments

SN74AUC2G53DCURG4  

Analog Switches, Multiplexers, Demultiplexers

SN74AUC2G53DCURG4 Description

The SN74AUC2G53DCURG4 is a high-performance, single-pole double-throw (SPDT) analog switch designed by Texas Instruments. This device is part of the 74AUC series and is optimized for low power consumption and high-speed switching applications. It features a 2:1 multiplexer/demultiplexer circuit, making it suitable for signal routing and switching in various electronic systems. The switch is designed to operate with a single supply voltage ranging from 0.8V to 2.7V, ensuring compatibility with a wide range of power sources.

SN74AUC2G53DCURG4 Features

• Low Leakage Current: The maximum leakage current (IS(off)) is only 1µA, ensuring minimal power consumption in the off state.
• Channel-to-Channel Matching: The maximum channel-to-channel matching (ΔRon) is 1Ohm, providing consistent performance across channels.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is 3pF and 4.5pF respectively, minimizing signal distortion and ensuring high-frequency performance.
• Low On-State Resistance: The maximum on-state resistance (Ron) is 15Ohm, allowing for efficient signal transmission with minimal power loss.
• High-Speed Switching: The switch time (Ton, Toff) is maximally 2.2ns and 2.3ns respectively, enabling rapid switching between channels.
• Wide Bandwidth: The -3dB bandwidth is 500MHz, making it suitable for high-frequency applications.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. It also has a moisture sensitivity level (MSL) of 1, allowing for unlimited exposure to ambient conditions.
• Packaging: The SN74AUC2G53DCURG4 is available in a surface mount 8-VSSOP package, making it ideal for compact and high-density PCB designs.

SN74AUC2G53DCURG4 Applications

The SN74AUC2G53DCURG4 is ideal for a variety of applications due to its high performance and versatility. Some specific use cases include:

• Signal Routing: Ideal for routing signals in communication systems, test equipment, and data acquisition systems.
• Audio and Video Switching: Suitable for switching between different audio or video inputs in consumer electronics and professional AV equipment.
• RF and Microwave Applications: The high -3dB bandwidth of 500MHz makes it suitable for RF signal switching in wireless communication devices.
• Medical Equipment: The low leakage current and high reliability make it suitable for sensitive medical devices where signal integrity is critical.
• Automotive Systems: The wide operating voltage range and high-speed switching capabilities make it suitable for automotive applications where power efficiency and performance are paramount.

Conclusion of SN74AUC2G53DCURG4

The SN74AUC2G53DCURG4 from Texas Instruments is a robust and versatile analog switch designed for high-speed and low-power applications. Its low leakage current, high channel-to-channel matching, and low on-state resistance make it an ideal choice for signal routing and switching in a variety of electronic systems. With its wide bandwidth and compliance with environmental standards, the SN74AUC2G53DCURG4 offers a reliable and efficient solution for modern electronic designs.

SN74AUC2G53DCURG4 Documents

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SN74AUC2G53      

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SN74AUC2G53