TMUX7211RUMR - Texas Instruments

Manufacturer Part Number

TMUX7211RUMR

Manufacturer

Texas Instruments

Introduction

The TMUX7211RUMR is a SPST-NO 1:1 4-channel analog switch that is primarily used in multiplexing/demultiplexing applications.

Product Features and Performance

4-channel configuration

SPST NO switch circuit

Single supply voltage range from 4.5V to 44V

Dual supply voltage range from ±4.5V to 22V

On-State Resistance: 2.5Ohm maximum

Channel-to-Channel Matching: 100mOhm

Switch Time (Ton, Toff) maximum of 185ns and 210ns respectively

-3dB Bandwidth of 48MHz

Charge Injection of 92pC

Channel Capacitance: 28pF (CS(off)), 45pF (CD(off))

Current Leakage (Max): 1nA

Crosstalk: -93dB at 1MHz

Operating Temperature range from -40°C to 125°C

Product Advantages

Improved signal integrity due to low crosstalk and charge injection

Versatile with both single and dual supply voltages

Suitable for high-temperature applications

Key Technical Parameters

Number of Circuits: 4

Voltage Supply, Single (V+): 4.5V ~ 44V

Voltage Supply, Dual (V±): ±4.5V ~ 22V

On-State Resistance (Max): 2.5Ohm

Channel-to-Channel Matching (ΔRon): 100mOhm

Switch Time (Ton, Toff) (Max): 185ns, 210ns

-3dB Bandwidth: 48MHz

Charge Injection: 92pC

Crosstalk: -93dB at 1MHz

Quality and Safety Features

Low on-state resistance minimizes power loss

High temperature tolerance ensures reliable performance under harsh conditions

Compatibility

Compatible with a wide range of supply voltages for integration flexibility

Application Areas

Data acquisition systems

Communication systems

Audio/video switching

Industrial controls

Product Lifecycle

Product Status: Active

Continuous production with no immediate discontinuation

Several Key Reasons to Choose This Product

High-bandwidth capability suitable for video and communication systems

Minimal signal distortion features like low crosstalk and charge injection enhance system reliability

Broad compatibility with various supply voltage ranges offers design flexibility

Resistant to extreme environmental conditions, enhancing its utility in industrial and automotive sectors