Texas Instruments

SN74LV4051ADRE4  

Analog Switches, Multiplexers, Demultiplexers

SN74LV4051ADRE4 Description

The SN74LV4051ADRE4 is an 8:1 multiplexer/demultiplexer interface IC chip manufactured by Texas Instruments. This device is designed to efficiently manage signal routing in various electronic systems, offering a robust and versatile solution for signal switching applications. Despite being marked as obsolete, the SN74LV4051ADRE4 remains a reliable choice for many applications due to its comprehensive feature set and performance capabilities.

SN74LV4051ADRE4 Features

• Multiplexer/Demultiplexer Circuit: The SN74LV4051ADRE4 features an 8:1 multiplexer/demultiplexer circuit, allowing it to handle multiple input signals and route them to a single output or vice versa. This capability is essential for applications requiring efficient signal management and routing.
• Low On-State Resistance: With a maximum on-state resistance (Ron) of 75 ohms, the SN74LV4051ADRE4 ensures minimal signal loss and power dissipation, making it suitable for high-efficiency signal switching.
• Channel-to-Channel Matching: The device offers excellent channel-to-channel matching with a ΔRon of 1.3 ohms, ensuring consistent performance across all channels and reducing signal distortion.
• Low Leakage Current: The maximum leakage current (IS(off)) is 100nA, which minimizes power consumption and ensures reliable operation even in low-power applications.
• Fast Switching Time: The SN74LV4051ADRE4 boasts a fast switch time (Ton, Toff) of 14ns, enabling rapid signal switching and high-speed data transmission.
• Wide Operating Voltage Range: The device operates within a wide voltage range of 2V to 5.5V, providing flexibility in power supply requirements and compatibility with various system architectures.
• Low Channel Capacitance: With channel capacitance values of 0.5pF (CS(off)) and 23.4pF (CD(off)), the SN74LV4051ADRE4 ensures minimal signal delay and high-frequency performance.
• High -3dB Bandwidth: The -3dB bandwidth of 35MHz supports high-frequency signal switching, making it suitable for applications requiring wide bandwidth operation.
• Compliance and Packaging: The SN74LV4051ADRE4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It is available in a surface-mount package (16SOIC) and is provided in tape & reel (TR) format, facilitating easy integration into modern manufacturing processes.

SN74LV4051ADRE4 Applications

The SN74LV4051ADRE4 is ideal for a wide range of applications where efficient signal routing and switching are required. Some specific use cases include:

• Data Acquisition Systems: The device's ability to switch between multiple input signals makes it suitable for data acquisition systems where multiple sensors or signal sources need to be interfaced with a single processing unit.
• Communication Systems: In communication systems, the SN74LV4051ADRE4 can be used to route signals between different communication channels, ensuring efficient data transmission and minimizing signal loss.
• Test and Measurement Equipment: The low on-state resistance and fast switching time make the SN74LV4051ADRE4 ideal for test and measurement applications where precise signal control and rapid switching are critical.
• Industrial Control Systems: The wide operating voltage range and robust performance characteristics make the device suitable for industrial control systems where reliability and efficiency are paramount.

Conclusion of SN74LV4051ADRE4

The SN74LV4051ADRE4 from Texas Instruments is a versatile and reliable 8:1 multiplexer/demultiplexer IC chip that offers a comprehensive set of features tailored for efficient signal routing and switching. Despite its obsolete status, the device remains a valuable component for various applications due to its low on-state resistance, fast switching time, and wide operating voltage range. Its compliance with environmental regulations and availability in a surface-mount package further enhance its suitability for modern electronic systems. For applications requiring high-efficiency signal management and robust performance, the SN74LV4051ADRE4 is an excellent choice.

SN74LV4051ADRE4 Documents

Download datasheets and manufacturer documentation for SN74LV4051ADRE4