TL082CP Low Noise JFET Dual Op Amp IC DIP-8 Audio Chip
VAT inclusive; Computed calculations added locally.
Overview
The TL082CP is a dual operational amplifier with JFET input stages, designed for analog signal processing and amplification applications. Its high input impedance helps reduce loading on signal sources, making it useful in audio and other sensitive analog circuits.
With two independent op-amps integrated into a single DIP-8 package, the TL082CP can simplify circuit designs where multiple amplification or signal-processing stages are required. It can be used for preamplifiers, active filters, tone-control circuits, integrators, oscillators, and general-purpose analog signal conditioning.
The IC supports a wide dual-supply operating range of approximately ±3V to ±18V, providing flexibility for different analog circuit designs. Its high slew rate allows it to respond quickly to changing input signals, making it useful for audio-frequency and other dynamic signal applications.
The convenient DIP-8 through-hole package makes the TL082CP easy to use with breadboards, IC sockets, and through-hole PCBs. It is a practical choice for electronics students, hobbyists, technicians, and DIY circuit builders.
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Product Technical Information
Technical Details
The TL082CP Low Noise JFET Dual Op Amp IC is a general-purpose analog integrated circuit containing two independent operational amplifiers in a compact DIP-8 package. Its JFET input architecture provides high input impedance, making it suitable for circuits where minimizing input loading is important.
The TL082 is commonly used in analog signal amplification and processing circuits. It can be incorporated into audio preamplifiers, active filters, tone-control circuits, oscillators, integrators, and various signal-conditioning applications.
Its dual-op-amp configuration allows two amplification or signal-processing stages to be implemented using a single IC. The through-hole DIP-8 package is also convenient for breadboard prototyping, IC sockets, and conventional PCB assembly.
Features
- Dual operational amplifier in one IC
- JFET input stage
- High input impedance
- High slew-rate response
- Suitable for analog signal amplification
- Useful for audio and signal-processing circuits
- DIP-8 through-hole package
- Convenient for breadboard and PCB projects
- Suitable for filters, oscillators, integrators, and amplifiers
- Useful for DIY and educational electronics
Applications
- Audio preamplifier circuits
- Audio signal processing
- Active filter circuits
- Tone-control circuits
- Signal conditioning
- Analog amplifiers
- Oscillators
- Integrators
- DIY electronics projects
- Educational analog circuit experiments
How to Use
- Check the TL082CP pin configuration before connecting it to a circuit.
- Provide an appropriate power supply within the IC's specified operating range.
- Connect the input signal to the appropriate op-amp input through the required external circuit.
- Use suitable feedback resistors and capacitors according to the desired amplifier or signal-processing configuration.
- Connect the output to the next circuit stage or load within the IC's operating limitations.
- For audio applications, use appropriate coupling and filtering components where required.
Important Notes
- The TL082 is an analog op-amp and should not be connected directly to a microcontroller GPIO as a digital device.
- The stated ±3V to ±18V range refers to dual/positive-and-negative supply operation; check the circuit requirements before powering the IC.
- Input and output voltage ranges do not necessarily extend fully to the supply rails.
- Use proper power-supply decoupling near the IC for stable operation.
- Always verify the pinout and polarity before installation.
- Product markings and appearance may vary slightly between batches.
- No warranty or guarantee is provided with this product.
- Reference images are for illustration purposes only.
Package Includes
- 1 × TL082CP Low Noise JFET Dual Op Amp IC DIP-8 Audio Chip
Frequently Asked Questions
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