Texas Instruments

LMF100CIWMX

LMF100CIWMX Description

The LMF100CIWMX is a 4th-order universal switched capacitor filter designed by Texas Instruments. This IC is part of the Interface IC Chips category and is housed in a 20SOIC package. It features a cutoff or center frequency of 100kHz, making it suitable for applications requiring precise filtering at this frequency range. The LMF100CIWMX operates within a supply voltage range of 4V to 15V, providing flexibility for various power supply configurations. It is available in a surface mount package, specifically in a tape and reel format (Tape & Reel, TR), which is ideal for automated assembly processes. The product is classified under the HTSUS code 8542.39.0001 and has a Moisture Sensitivity Level (MSL) of 2A (4 Weeks), ensuring reliability in manufacturing environments. The LMF100CIWMX is REACH unaffected, adhering to environmental regulations. Despite its obsolescence, it remains a valuable component for legacy systems and specific applications.

LMF100CIWMX Features

• High-Order Filtering: The 4th-order filter design ensures excellent attenuation characteristics, making it suitable for applications requiring stringent frequency selectivity.
• Dual Filter Configuration: With two filters integrated into a single package, the LMF100CIWMX offers space-saving advantages while maintaining high performance.
• Wide Supply Voltage Range: Operating from 4V to 15V, this IC can be used in a variety of power supply environments, enhancing its versatility.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern printed circuit board (PCB) designs, supporting automated manufacturing processes.
• Universal Switched Capacitor Design: This design allows for programmable filter characteristics, providing flexibility in configuring the filter for different applications.
• Compliance and Reliability: The LMF100CIWMX is REACH unaffected and has an MSL rating of 2A (4 Weeks), ensuring compliance with environmental regulations and reliability in manufacturing.

LMF100CIWMX Applications

The LMF100CIWMX is ideal for applications requiring precise filtering at 100kHz. Its universal switched capacitor design makes it suitable for a wide range of electronic systems, including:

• Audio Signal Processing: The high-order filtering capability ensures clean audio signals by effectively attenuating unwanted frequencies.
• Communication Systems: In communication applications, the LMF100CIWMX can be used to filter out noise and interference, improving signal integrity.
• Medical Equipment: For medical devices requiring precise signal filtering, the LMF100CIWMX provides reliable performance.
• Industrial Control Systems: In industrial environments, the IC can be used to filter sensor signals, ensuring accurate data acquisition and control.

Conclusion of LMF100CIWMX

The LMF100CIWMX is a robust and versatile universal switched capacitor filter designed by Texas Instruments. Its 4th-order filtering capability, dual filter configuration, and wide supply voltage range make it an excellent choice for applications requiring precise frequency filtering. Despite its obsolescence, the LMF100CIWMX remains a reliable component for legacy systems and specific applications. Its compliance with environmental regulations and reliability in manufacturing environments further enhance its value. For applications in audio signal processing, communication systems, medical equipment, and industrial control systems, the LMF100CIWMX offers a high-performance solution.