TL082IPWR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Dual JFET Input, Low Power Consumption, Wide Bandwidth
• Package: TSSOP-8
• Essence: High-performance operational amplifier
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: ±2V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 nA (maximum)
• Input Offset Current: 5 nA (maximum)
• Gain Bandwidth Product: 4 MHz (typical)
• Slew Rate: 13 V/µs (typical)
• Common Mode Rejection Ratio: 70 dB (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL082IPWR has a total of 8 pins arranged as follows:

```

---

| | --| IN- OUT |-- Pin 1: Non-Inverting Input (-) --| IN+ VCC |-- Pin 2: Inverting Input (+) --| V- NC |-- Pin 3: Negative Power Supply --| OUT VEE |-- Pin 4: Output --| V+ NC |-- Pin 5: Positive Power Supply --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC GND |-- Pin 8: Ground |___________| ```

Functional Features

• Dual JFET input allows for high input impedance and low input bias current.
• Low power consumption makes it suitable for battery-powered applications.
• Wide bandwidth enables accurate signal amplification across a range of frequencies.
• High gain and low noise contribute to improved signal quality.

Advantages

• Excellent input characteristics, such as low offset voltage and bias current, ensure accurate amplification.
• Wide supply voltage range allows for flexibility in various applications.
• High slew rate enables fast response to input signals.
• Good common mode rejection ratio minimizes interference from common-mode signals.

Disadvantages

• Limited output current capability may restrict its use in certain high-power applications.
• Relatively low gain bandwidth product compared to some other operational amplifiers.
• Sensitivity to electrostatic discharge (ESD) requires proper handling during assembly and usage.

Working Principles

The TL082IPWR is an operational amplifier that amplifies the difference between its two input voltages. It utilizes JFET (junction field-effect transistor) technology at the input stage, providing high input impedance and low input bias current. The amplified output is then available at the output pin, which can be further processed or used to drive external circuitry.

Detailed Application Field Plans

The TL082IPWR is commonly used in various applications, including: 1. Audio Amplification: It can be used in audio systems to amplify weak audio signals with high fidelity. 2. Signal Conditioning: It is suitable for conditioning sensor signals before further processing or analysis. 3. Active Filters: It can be employed in active filter circuits to shape frequency responses. 4. Instrumentation Amplifiers: It finds application in precision measurement systems requiring high accuracy and stability. 5. Voltage Followers: It can be used as a voltage follower to isolate input and output impedances.

Detailed and Complete Alternative Models

Some alternative models to TL082IPWR include: - TL072IPWR: Similar dual JFET input operational amplifier with lower power consumption. - LM358P: Dual operational amplifier with similar characteristics but different pin configuration. - OP07CP: Precision operational amplifier with low offset voltage and high common mode rejection ratio.

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