Texas Instruments LF347N Quad JFET Op Amp DIP14

The Texas Instruments LF347N is a high-speed, general-purpose quad operational amplifier featuring JFET-input technology. It is engineered to deliver excellent performance with low power consumption, maintaining a substantial gain-bandwidth product and a fast slew rate for responsive signal processing. Its matched high-voltage JFET inputs ensure exceptionally low input bias and offset currents, making it a precise and reliable choice for sensitive analogue circuits.

This op amp is versatile and suited for a wide range of demanding applications. It excels in high-speed integrators, digital-to-analogue converters, and sample-and-hold circuits, where its combination of speed and accuracy is critical. The robust design supports a broad supply voltage range, accommodating various system requirements.

Key Specifications and Features

• High-Speed Performance: Features a gain bandwidth product of 4MHz and a fast slew rate of 13V/µs.
• Low Input Currents: Delivers a typical input bias current of just 50pA and an input noise current of 0.01pA.
• Quad Configuration: Integrates four independent amplifiers in a single DIP14 package, saving board space.
• Wide Supply Range: Operates from 8V to 36V, offering flexibility for different power supply designs.
• Low Distortion: Provides low total harmonic distortion for clean signal amplification.
• Through-Hole Mounting: Housed in a standard DIP package for reliable through-hole PCB assembly.
• Industrial Temperature Range: Operational from 0°C to 70°C, suitable for industrial environments.