Texas Instruments

TMUX6211RUMR  

Analog Switches, Multiplexers, Demultiplexers

TMUX6211RUMR Description

The TMUX6211RUMR is a high-performance, single-pole single-throw (SPST) switch from Texas Instruments, designed for a wide range of electronic applications. This interface IC chip features four independent circuits, each offering an on-state resistance (R_on) of up to 3.1 ohms, ensuring efficient signal transmission with minimal power loss. The device is housed in a 16-lead WQFN package, suitable for surface-mount applications, making it ideal for compact and high-density designs.

TMUX6211RUMR Features

• Low Leakage Current: The TMUX6211RUMR boasts an exceptionally low leakage current of 1nA, ensuring minimal power consumption and maintaining signal integrity even in low-power applications.
• Wide Supply Voltage Range: The device operates with a dual supply voltage range of ±4.5V to ±18V and a single supply voltage range of 4.5V to 36V, providing flexibility for various power supply configurations.
• Channel-to-Channel Matching: With a channel-to-channel matching of ΔR_on = 100mOhm, the TMUX6211RUMR ensures consistent performance across all channels, crucial for applications requiring precise signal handling.
• Low Channel Capacitance: The channel capacitance (C_S(off), C_D(off)) is rated at 28pF and 45pF, respectively, minimizing signal distortion and ensuring high-speed operation.
• High -3dB Bandwidth: The TMUX6211RUMR offers a -3dB bandwidth of 50MHz, making it suitable for high-frequency applications.
• Fast Switching Times: The switch times (T_on, T_off) are 180ns and 200ns, respectively, enabling rapid signal switching with minimal delay.
• Low Charge Injection: The device exhibits a low charge injection of 78pC, reducing transient voltages and maintaining signal stability.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the TMUX6211RUMR is highly resistant to moisture, ensuring reliability in various environmental conditions.
• RoHS Compliance: The TMUX6211RUMR is not subject to RoHS restrictions, making it suitable for applications where RoHS compliance is not a requirement.

TMUX6211RUMR Applications

The TMUX6211RUMR is ideal for a variety of applications, including:

• Signal Routing: The device's low on-state resistance and high bandwidth make it suitable for routing analog and digital signals in complex electronic systems.
• Data Acquisition Systems: The high channel-to-channel matching and low leakage current ensure accurate signal acquisition and processing.
• Automotive Electronics: The wide supply voltage range and high reliability make it suitable for automotive applications where power supply variations are common.
• Industrial Control Systems: The device's robustness and fast switching times make it ideal for industrial applications requiring precise control and signal handling.
• Medical Equipment: The low charge injection and high reliability ensure stable and accurate signal transmission, crucial for medical applications.

Conclusion of TMUX6211RUMR

The TMUX6211RUMR from Texas Instruments is a versatile and high-performance SPST switch designed to meet the demands of modern electronic systems. Its low leakage current, wide supply voltage range, and fast switching times make it an excellent choice for a variety of applications. The device's low channel capacitance and high -3dB bandwidth ensure high-speed operation and minimal signal distortion. With its robust design and high reliability, the TMUX6211RUMR is an ideal solution for signal routing, data acquisition, and control systems in automotive, industrial, and medical applications.

TMUX6211RUMR Documents

Download datasheets and manufacturer documentation for TMUX6211RUMR

PCN :

Product Change Notification 2024-08-22 (PDF)      

Application Notes :

Dynamically Controlling Signal in a CWD Receive Path for Ultrasound