Supply original TL082BCDRE4, Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers, by Texas Instruments

The TL082BCDRE4 is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. It is part of the TL08x series, which is known for its low noise, low distortion, and high-speed performance. Here’s a detailed description of its features and specifications:

General Features:

• Type: JFET-input operational amplifier
• Number of Amplifiers: The TL082 contains four independent, high-gain, internally frequency-compensated op-amps.
• Package Type: The "BCD" in the part number indicates that it is available in a dual-in-line package (DIP) or surface-mount package, specifically the SOIC (Small Outline Integrated Circuit) format. The "RE4" suffix indicates that it is RoHS-compliant, meaning it is free from hazardous substances.

Electrical Characteristics:

• Supply Voltage: The TL082 can operate with a dual power supply ranging from ±3V to ±18V, making it versatile for various applications.
• Input Impedance: It features a high input impedance (typically around 10^12 ohms), which minimizes the loading effect on the preceding circuit.
• Output Drive Capability: The op-amp can drive loads of up to 10 mA, making it suitable for a variety of applications.
• Gain Bandwidth Product: The typical gain bandwidth product is around 3 MHz, allowing for good performance in frequency response.
• Slew Rate: The slew rate is typically 13 V/µs, which indicates how quickly the output can respond to rapid changes in input signal.

Performance:

• Low Noise: The TL082 is designed to have low noise characteristics, making it ideal for audio and precision applications.
• Low Total Harmonic Distortion (THD): It exhibits low distortion, which is crucial for high-fidelity audio applications.
• Common-Mode Rejection Ratio (CMRR): The CMRR is typically around 100 dB, ensuring that the op-amp can effectively reject common-mode signals.

Applications:

The TL082 is widely used in various applications, including:

• Audio signal processing
• Active filters
• Signal conditioning
• Data acquisition systems
• Instrumentation amplifiers

Pin Configuration:

The TL082 typically comes in an 8-pin configuration, with pins designated for power supply connections, input signals, and output signals. The specific pinout can vary slightly depending on the package type, so it is essential to refer to the datasheet for the exact configuration.

Conclusion:

The TL082BCDRE4 from Texas Instruments is a versatile and reliable operational amplifier suitable for a wide range of electronic applications. Its combination of high input impedance, low noise, and good frequency response makes it a popular choice among engineers and designers in both consumer and industrial electronics.