Texas Instruments

TMUX1104DGSR

The TMUX1104DGSR is a high-performance, four-channel, single-pole double-throw (SPDT) analog multiplexer (MUX) from Texas Instruments. It is designed to switch between multiple analog signals and route them to a single output channel, which is useful in various applications where signal routing or multiplexing is required.

Description:

The TMUX1104DGSR is a monolithic integrated circuit that provides high-speed switching and low on-impedance. It is available in a 16-pin QFN package. The device features true differential signal paths, which help maintain signal integrity and minimize crosstalk between channels.

Features:

1. Four single-pole double-throw (SPDT) switches
2. True differential signal paths
3. Low on-impedance (5.5 ohms typ.)
4. High-speed switching (2.7 ns typ.)
5. Low crosstalk (-70 dB typ.)
6. Wide supply voltage range (2.7V to 5.5V)
7. Low power consumption (1.9 mA typ.)
8. Short-circuit and overload protection
9. RoHS-compliant
10. Available in a 16-pin QFN package

Applications:

1. Medical equipment: For routing multiple analog signals from various sensors to a single data acquisition system.
2. Test and measurement: In automated test equipment for switching between different signal sources or measurement channels.
3. Industrial control systems: For routing sensor signals to a central processing unit for monitoring and control.
4. Audio applications: To switch between multiple audio sources in professional audio equipment or public address systems.
5. Video switching: In video production or surveillance systems to route different video signals to a single display or recording device.
6. Instrumentation: For multiplexing signals from various instruments or sensors in research and development applications.
7. Telecommunications: To switch between multiple signal paths in communication systems.

The TMUX1104DGSR is a versatile and high-performance analog multiplexer suitable for various applications where signal routing and multiplexing are required. Its high-speed switching, low on-impedance, and differential signal paths make it an excellent choice for maintaining signal integrity in demanding applications.