TL082BCDE4

Product Overview

Category: Integrated Circuit (IC)

Use: The TL082BCDE4 is a dual operational amplifier that is commonly used in various electronic circuits. It is designed to amplify and process analog signals with high precision and low noise.

Characteristics: - Dual operational amplifier - High precision - Low noise - Wide bandwidth - Low input offset voltage - High slew rate

Package: The TL082BCDE4 is available in a small outline package (SOIC) with 8 pins.

Essence: This integrated circuit is essential for amplifying and processing analog signals in electronic devices.

Packaging/Quantity: The TL082BCDE4 is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 3mV (maximum)
• Input Bias Current: 30nA (maximum)
• Input Offset Current: 5nA (maximum)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 13V/µs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The TL082BCDE4 has the following pin configuration:

1. Non-Inverting Input (Op-Amp A)
2. Inverting Input (Op-Amp A)
3. V- (Negative Power Supply)
4. V+ (Positive Power Supply)
5. Offset Null (Op-Amp A)
6. Output (Op-Amp A)
7. Non-Inverting Input (Op-Amp B)
8. Inverting Input (Op-Amp B)

Functional Features

• Dual operational amplifier allows for independent signal processing.
• High precision amplification ensures accurate signal reproduction.
• Low noise operation minimizes interference and distortion.
• Wide bandwidth enables the processing of a broad range of frequencies.
• Low input offset voltage reduces errors in signal amplification.
• High slew rate allows for fast response to input changes.

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise operation - Wide bandwidth - Low input offset voltage - High slew rate

Disadvantages: - Limited supply voltage range (±5V to ±18V) - Relatively low gain bandwidth product compared to some other models

Working Principles

The TL082BCDE4 operates based on the principles of operational amplifiers. It uses differential amplification to amplify the voltage difference between its inputs. The amplified output is then fed back to the inputs through a feedback network, allowing for various signal processing operations such as amplification, filtering, and mixing.

Detailed Application Field Plans

The TL082BCDE4 finds applications in various fields, including:

1. Audio Amplification: It can be used in audio amplifiers to amplify weak audio signals from sources such as microphones or musical instruments.
2. Signal Conditioning: It is commonly employed in signal conditioning circuits to process analog signals before further processing or conversion.
3. Active Filters: The TL082BCDE4 can be utilized in active filter circuits to shape the frequency response of signals.
4. Instrumentation Amplifiers: It can be incorporated into instrumentation amplifiers to accurately measure small signals in scientific and industrial applications.

Detailed and Complete Alternative Models

1. LM358: This dual operational amplifier offers similar functionality to the TL082BCDE4 with a wider supply voltage range.
2. NE5532: Another dual operational amplifier that provides low noise operation and high slew rate.
3. LT1057: This precision operational amplifier offers low input offset voltage and high gain bandwidth product.

These alternative models can be considered based on specific requirements and application needs.

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