STMicroelectronics TL082CPT Operational Amplifier

The TL082CPT from STMicroelectronics is a high-speed JFET-input operational amplifier that combines low power consumption with a wide bandwidth and improved slew rate. This dual operational amplifier integrates well with a range of applications, including high-fidelity audio pre-amplification and active filters, thanks to its low harmonic distortion and low noise. Its JFET input stage ensures high input impedance, which makes it suitable for interfacing with high-impedance sensors and for use in sample-and-hold circuits.

Key Features

• Low Power Consumption: The TL082CPT is designed to operate with minimal power draw, making it an ideal choice for battery-powered devices and energy-efficient applications.
• Wide Bandwidth: With a bandwidth of typically 3 MHz, this operational amplifier can handle a broad range of frequencies, making it versatile for various signal processing tasks.
• High Slew Rate: A slew rate of typically 13 V/µs allows the TL082CPT to respond quickly to changes in input signals, which is crucial for high-speed amplification and signal conditioning.
• Low Harmonic Distortion: The device is well-suited for audio applications as it ensures the integrity of the audio signal by minimizing distortion.
• Low Noise: The inherent low noise characteristics of the JFET input stage make the TL082CPT an excellent choice for applications requiring high signal-to-noise ratios.
• High Input Impedance: The JFET input provides a high input impedance, which minimizes the loading effect on the source circuit.
• Output Short-Circuit Protection: The TL082CPT includes protection against short circuits, enhancing its reliability and robustness in complex electronic systems.
• Latch-Up Free Operation: The device is designed to prevent latch-up, which ensures stable operation throughout its usage.

Applications

The TL082CPT is highly adaptable and can be employed in a variety of applications, including:

• Audio and Hi-Fi Systems
• Active Filters
• Sample-and-Hold Circuits
• Signal Conditioning
• Voltage Amplification
• Analog-to-Digital Converters

With its combination of features, the TL082CPT operational amplifier from STMicroelectronics is an excellent choice for designers looking for a reliable and versatile component that delivers high performance in a range of electronic applications.