LF298MX-TI

Special Purpose Amplifiers Overview

The LF298MX-TI is a monolithic sample-and-hold circuit manufactured by Texas Instruments. It integrates a high-speed analog switch, precision capacitor, and buffer amplifier into a single package. The device supports input voltage ranges up to 15 V and operates from dual supplies of ±15 V or a single supply of +30 V. Key electrical characteristics include a settling time of 4 μs and an aperture delay of 60 ns. It functions as a standalone unit for capturing and holding analog signals in data acquisition systems.

Special Purpose Amplifiers Feature Summary

• Integrates analog switch, storage capacitor, and output buffer
• Supports wide input voltage range up to 15 V
• Capable of operation with dual or single power supplies

Special Purpose Amplifiers Applications

• Data acquisition systems
• Analog-to-digital converter front ends
• Signal processing circuits

Special Purpose Amplifiers Procurement Notes

Verify the specific manufacturer suffix 'TI' against official datasheets to confirm component origin. Ensure compatibility with existing system requirements regarding operating temperature and supply voltage before procurement.

Special Purpose Amplifiers Selection Notes

Select this component when a compact, integrated solution for sampling and holding analog signals is required. Consider its settling time and aperture delay specifications relative to the signal frequency and accuracy needs of the application.

Special Purpose Amplifiers Part Context

This part belongs to the LFx98 family of monolithic sample-and-hold circuits. It serves as a critical interface between analog sensors and digital conversion stages, providing signal integrity during the conversion process.

Special Purpose Amplifiers Replacement Considerations

Consult official substitution guides for compatible alternatives within the LFx98 series or equivalent monolithic sample-and-hold devices from other manufacturers.