STMicroelectronics TL081AIDT Operational Amplifier

The TL081AIDT is a high-performance JFET-input operational amplifier from STMicroelectronics, designed to offer a perfect blend of features for a wide range of applications. This device is part of the TL08x series, which are well-known for their low input bias and offset currents, as well as a high input impedance. The TL081AIDT is particularly suitable for applications requiring high-speed performance, including signal conditioning, active filters, and audio pre-amplification.

With a wide common-mode and differential voltage range, this op-amp is highly versatile. It operates with a single or dual power supply voltage, ranging from ±5V to ±15V, providing designers with flexibility in various circuit configurations. The low harmonic distortion and low noise are ideal for audio applications, while its high slew rate of 16 V/µs ensures good dynamic response.

The TL081AIDT features a typical low input bias current of 30 pA, which is essential for high-impedance sensor amplification and precise measurements. The offset voltage is also low, typically at 3 mV, which reduces the need for external calibration in many precision applications. Furthermore, the device has a high input impedance of 1012 Ω, which minimizes loading on the input signal source.

Designed with an internally trimmed offset voltage for better accuracy, the TL081AIDT comes in a compact SO-8 package, making it suitable for space-constrained applications. Its operating temperature range from 0°C to 70°C ensures reliable performance in a variety of environments.

Whether you're designing professional audio equipment, analog filters, or any application that demands high-performance operational amplifiers, the TL081AIDT from STMicroelectronics is an excellent choice. Its robust design, combined with its high-speed operation and JFET inputs, makes it a go-to solution for engineers looking for quality and reliability.

For more information on the TL081AIDT, including detailed specifications, application notes, and support tools, visit the STMicroelectronics website or contact their customer support team.