TL074IN Quad Low-Noise JFET-Input Operational Amplifier

The TL074IN from Texas Instruments is a high-performance, quad low-noise JFET-input operational amplifier. This monolithic integrated circuit combines well-matched, high-voltage JFET and bipolar transistors, delivering exceptional signal fidelity and reliability for a wide range of electronic applications. Its design is optimised for precision, offering high slew rates alongside remarkably low input bias currents, offset currents, and a low offset-voltage temperature coefficient.

A standout feature is its exceptionally low harmonic distortion and noise profile, making the TL07x series the ideal choice for high-fidelity audio circuits and sensitive signal processing tasks. The device is engineered for robust operation with built-in output short-circuit protection and internal frequency compensation, ensuring stability and preventing damage in demanding environments. Its high-input impedance, thanks to the JFET input stage, minimises loading on signal sources.

Key Features & Benefits

• Low Noise & Distortion: Delivers clean signal amplification with a typical noise voltage of 18nV/√Hz at 1kHz and a very low 0.003% total harmonic distortion, perfect for audio and precision instrumentation.
• Wide Operating Range: Supports a broad supply voltage from 7V to 36V and operates across a common-mode input voltage range that includes VCC+, offering great design flexibility.
• Robust Protection: Features output short-circuit protection and latch-up-free operation for enhanced durability and system safety.
• Low Power Consumption: Efficient design makes it suitable for battery-powered or energy-conscious applications.
• Quad Configuration: Integrates four independent amplifiers in a single 14-pin DIP package, saving board space and simplifying circuit design.

With its combination of low noise, high speed, and reliable performance, the TL074IN is a versatile and trusted component