Texas Instruments

TMUX7309FRRPR  

Analog Switches, Multiplexers, Demultiplexers

TMUX7309FRRPR Description

The TMUX7309FRRPR is a high-performance analog switch designed by Texas Instruments, featuring a 4PST (4-pole single-throw) switch circuit with two independent circuits. This device is ideal for applications requiring low on-state resistance and high bandwidth. The TMUX7309FRRPR operates over a wide supply voltage range, from ±5V to ±22V for dual supply and 8V to 44V for single supply, making it versatile for various power configurations. The device is housed in a 16-lead WQFN package, which is suitable for surface-mount applications, ensuring robust mechanical and thermal performance.

TMUX7309FRRPR Features

• Low On-State Resistance: The TMUX7309FRRPR boasts a maximum on-state resistance (Ron) of 250 ohms, ensuring minimal power loss and high efficiency in signal transmission.
• High Bandwidth: With a -3dB bandwidth of 255 MHz, the device supports high-frequency signal switching, making it suitable for applications requiring fast signal processing.
• Low Leakage Current: The maximum leakage current (IS(off)) is only 1nA, which helps in maintaining signal integrity and reducing power consumption in high-impedance circuits.
• Channel Matching: The channel-to-channel matching (ΔRon) is 2.5 ohms, ensuring consistent performance across multiple channels.
• Fast Switching Times: The switch time (Ton, Toff) is 390ns and 450ns respectively, enabling rapid switching between channels without significant signal delay.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is 4pF and 16pF, contributing to the device’s high-speed performance and minimal signal distortion.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range, from ±5V to ±22V for dual supply and 8V to 44V for single supply, providing flexibility in power supply options.
• Surface Mount Packaging: The 16-lead WQFN package is designed for surface-mount applications, ensuring robust mechanical and thermal performance.

TMUX7309FRRPR Applications

The TMUX7309FRRPR is well-suited for a variety of applications, including:

• High-Speed Signal Routing: Ideal for applications requiring fast and efficient signal switching, such as in high-speed data acquisition systems and communication equipment.
• Analog Signal Processing: Suitable for use in analog signal processing circuits where low on-state resistance and high bandwidth are critical.
• Medical Equipment: The low leakage current and high bandwidth make it suitable for medical devices that require precise signal handling and minimal interference.
• Industrial Control Systems: The wide supply voltage range and robust packaging make it ideal for industrial applications where reliability and durability are paramount.
• Automotive Electronics: The device’s performance characteristics and surface-mount packaging make it suitable for automotive applications where space and reliability are key considerations.

Conclusion of TMUX7309FRRPR

The TMUX7309FRRPR from Texas Instruments is a versatile and high-performance analog switch that offers significant advantages over similar models. Its low on-state resistance, high bandwidth, and fast switching times make it ideal for applications requiring efficient signal routing and processing. The device’s wide supply voltage range and robust surface-mount packaging further enhance its suitability for a variety of industrial and consumer applications. Whether used in high-speed data acquisition systems, medical equipment, or automotive electronics, the TMUX7309FRRPR provides reliable performance and exceptional signal integrity.

TMUX7309FRRPR Documents

Download datasheets and manufacturer documentation for TMUX7309FRRPR

Datasheets :

TMUX730xF