The TL082CD from Texas Instruments is a high-speed JFET-input operational amplifier designed to offer a well-balanced combination of features that make it suitable for a wide range of applications. With its low input bias and offset currents, as well as a high slew rate, the TL082CD is particularly ideal for applications requiring low harmonic distortion and low noise.
Key Features
- High Slew Rate: 13 V/μs typical, which provides excellent dynamic response.
- Wide Bandwidth: JFET input stage ensures a bandwidth of 3 MHz.
- Low Noise: Contributes to high signal integrity with a low noise voltage of 18 nV/√Hz at 1 kHz.
- Low Input Bias Current: 30 pA typical, which is ideal for high-impedance sources.
- Low Input Offset Voltage: 3 mV typical, which reduces the need for external calibration.
- High Input Impedance: JFET input stage offers a high input impedance of 1012 Ω, minimizing loading effects.
- Wide Supply Voltage Range: Operable from ±4 V to ±18 V, providing flexibility for various supply voltages.
Applications
The TL082CD is commonly used in a variety of electronic circuits and systems, including:
- Audio Pre-Amplifiers and Amplifiers
- Active Filters
- Sample and Hold Circuits
- Signal Conditioning
- Operational Amplifier Blocks in Analog Processors
- Integration and Differentiation Circuits
Package and Quality
The device is available in an 8-pin SOIC package, which is suitable for surface mounting and is compatible with a variety of PCB layouts. Texas Instruments ensures high-quality standards, with the TL082CD being no exception. It has been rigorously tested to meet the industry requirements for stability, durability, and reliability.
Whether you're designing professional audio equipment, complex analog circuits, or simple signal conditioners, the TL082CD operational amplifier from Texas Instruments is a reliable choice that combines performance with versatility.
