TL082CPG4

Product Overview

Category: Integrated Circuit (IC)

Use: The TL082CPG4 is a dual operational amplifier that is commonly used in audio and signal processing applications. It is designed to amplify and process analog signals with high precision and low noise.

Characteristics: - Low input offset voltage - High slew rate - Wide bandwidth - Low distortion - High gain

Package: The TL082CPG4 is available in an 8-pin PDIP (Plastic Dual In-line Package) format, which allows for easy integration into electronic circuits.

Essence: This IC is an essential component in various electronic devices where accurate amplification and signal processing are required.

Packaging/Quantity: The TL082CPG4 is typically sold in reels or tubes containing multiple units, with each reel or tube containing a specific quantity of ICs.

Specifications

Supply Voltage Range: ±5V to ±18V
Input Offset Voltage: 3mV (maximum)
Slew Rate: 13V/µs (typical)
Bandwidth: 3MHz (typical)
Total Harmonic Distortion: 0.003% (typical)
Gain Bandwidth Product: 1MHz (typical)
Input Bias Current: 30nA (typical)
Input Voltage Noise: 18nV/√Hz (typical)
Output Current: 20mA (typical)

Detailed Pin Configuration

The TL082CPG4 has eight pins, each serving a specific function:

Non-Inverting Input (Op-Amp A)
Inverting Input (Op-Amp A)
Negative Power Supply (-Vcc)
Positive Power Supply (+Vcc)
Offset Null (Op-Amp A)
Output (Op-Amp A)
Non-Inverting Input (Op-Amp B)
Inverting Input (Op-Amp B)

Functional Features

Dual Operational Amplifier: The TL082CPG4 consists of two independent operational amplifiers, allowing for simultaneous processing of two different signals.
Low Noise: This IC is designed to minimize noise interference, ensuring accurate signal amplification and processing.
High Gain: The TL082CPG4 provides high voltage gain, making it suitable for applications requiring precise amplification.
Wide Bandwidth: With a wide bandwidth, this IC can handle a broad range of frequencies, making it ideal for audio and signal processing applications.

Advantages and Disadvantages

Advantages: - Low input offset voltage ensures accurate signal amplification. - High slew rate enables fast response to input signals. - Wide bandwidth allows for the processing of various frequency ranges. - Low distortion results in high-quality output signals. - High gain provides excellent amplification capabilities.

Disadvantages: - Limited supply voltage range may restrict certain applications. - Output current limitations may not be suitable for high-power applications.

Working Principles

The TL082CPG4 operates based on the principles of operational amplifiers. It amplifies the difference between the voltages at its non-inverting and inverting inputs, producing an amplified output signal. The IC utilizes internal circuitry to maintain stability, accuracy, and low noise throughout the amplification process.

Detailed Application Field Plans

The TL082CPG4 finds extensive use in various applications, including: 1. Audio Amplification: It is commonly used in audio amplifiers, preamplifiers, and equalizers to enhance sound quality. 2. Signal Processing: The IC is utilized in filters, mixers, and oscillators to manipulate and process analog signals. 3. Instrumentation: It is employed in precision measurement instruments, such as multimeters and oscilloscopes, to amplify and analyze signals accurately. 4. Communication Systems: The TL082CPG4 is used in telecommunication devices, such as modems and transceivers, for signal conditioning and amplification.

Detailed and Complete Alternative Models

LM358: A dual operational amplifier with similar characteristics and pin configuration.
NE5532: Another dual operational amplifier known for its low noise and high gain.
OP275: A precision operational amplifier suitable for audio applications.
AD822: A low-power, rail-to-rail output operational amplifier with excellent performance.

These alternative models offer similar functionality and can be used as substitutes for the TL082CPG4 depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TL082CPG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TL082CPG4 in technical solutions:

Q: What is TL082CPG4? A: TL082CPG4 is a dual operational amplifier (op-amp) that is commonly used in various electronic circuits.
Q: What is the voltage supply range for TL082CPG4? A: The voltage supply range for TL082CPG4 is typically between ±5V and ±18V.
Q: What is the maximum output current of TL082CPG4? A: The maximum output current of TL082CPG4 is around 20mA.
Q: Can TL082CPG4 be used as a voltage follower? A: Yes, TL082CPG4 can be used as a voltage follower or buffer amplifier to provide high input impedance and low output impedance.
Q: What is the typical gain bandwidth product of TL082CPG4? A: The typical gain bandwidth product of TL082CPG4 is around 3 MHz.
Q: Is TL082CPG4 suitable for audio applications? A: Yes, TL082CPG4 is commonly used in audio applications such as preamplifiers, mixers, and equalizers.
Q: Can TL082CPG4 operate with a single power supply? A: Yes, TL082CPG4 can operate with a single power supply, but it requires a biasing circuit to set the virtual ground reference.
Q: What is the input offset voltage of TL082CPG4? A: The input offset voltage of TL082CPG4 is typically around 3 mV.
Q: Can TL082CPG4 be used in low-power applications? A: Yes, TL082CPG4 is designed for low-power consumption and can be used in battery-powered devices.
Q: Is TL082CPG4 suitable for high-speed applications? A: No, TL082CPG4 is not specifically designed for high-speed applications. It is more commonly used in low to moderate speed circuits.

Please note that the answers provided are general and may vary depending on specific datasheet specifications and application requirements.