TL081 High-Speed JFET Input Operational Amplifier 3V–36V Low Power DIP/SOP | Xinbole

The TL081 from Xinbole is a high-performance single operational amplifier featuring JFET input technology, designed for precision, low-noise, and high-speed analog signal processing applications. Operating over a wide supply voltage range from 3V to 36V (±1.5V to ±18V), this IC delivers stable and efficient performance in both single and dual supply configurations. Its ultra-low input bias current and high input impedance make it ideal for sensitive analog circuits requiring accurate signal amplification without loading effects.

Built with advanced analog semiconductor technology, the TL081 offers high slew rate, low distortion, and excellent noise immunity for clean and precise signal reproduction. While it does not utilize Schottky diode architecture, its optimized internal design ensures fast response, reliable operation, and strong thermal stability under continuous use. Compared to lower-voltage operational amplifier series, the TL081 provides significantly higher voltage headroom and improved dynamic range, making it suitable for demanding analog applications requiring wider signal swing and higher fidelity performance.

Available in both DIP and SOP package options, the TL081 supports flexible PCB integration for through-hole and surface-mount designs. This makes it suitable for both prototyping and mass production environments. It is widely used in audio preamplifiers, active filters, sensor signal conditioning, industrial control systems, and precision measurement circuits. With its balance of speed, accuracy, and reliability, the Xinbole TL081 is a trusted solution for modern analog electronics design.

Key Features:

• Wide supply voltage range: 3V to 36V (±1.5V to ±18V)
• JFET input for very high input impedance
• High slew rate for fast signal response
• Low input bias current and low noise performance
• Low distortion and high signal fidelity
• Excellent thermal stability and reliability
• Single operational amplifier design
• Available in DIP and SOP packages

Applications:

• Audio preamplifier circuits
• Active filters and analog processing
• High-impedance sensor interfaces
• Precision measurement systems
• Industrial control electronics
• Signal conditioning modules
• High-fidelity analog systems