TL082CPSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Dual JFET Input Operational Amplifier
• Package: 8-pin Small Outline Package (SOIC)
• Essence: High-performance, low-power operational amplifier
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: ±3V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 pA (maximum)
• Input Offset Current: 5 pA (maximum)
• Gain Bandwidth Product: 4 MHz (typical)
• Slew Rate: 13 V/µs (typical)
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The TL082CPSR has the following pin configuration:

___________ 1 --| |-- 8 2 --| |-- 7 3 --| |-- 6 4 --| |-- 5 ¯¯¯¯¯¯¯¯¯¯¯

Functional Features

• Low input bias and offset currents
• Wide bandwidth and high slew rate
• Low noise and distortion
• High input impedance and low output impedance
• Unity-gain stable
• Internal frequency compensation

Advantages

• Versatile operational amplifier suitable for a wide range of applications
• Excellent performance in audio and precision measurement circuits
• Low power consumption
• Robust design with built-in protection features

Disadvantages

• Limited supply voltage range compared to some other operational amplifiers
• Not suitable for high-frequency applications due to limited gain bandwidth product

Working Principles

The TL082CPSR is a dual JFET input operational amplifier that utilizes JFET (junction field-effect transistor) technology to achieve high performance with low power consumption. It operates by amplifying the voltage difference between its two input terminals, producing an output voltage proportional to this difference.

Detailed Application Field Plans

The TL082CPSR can be used in various applications, including:

1. Audio Amplification: The low noise and distortion characteristics make it suitable for audio amplifiers, preamplifiers, and equalizers.
2. Instrumentation: Its high input impedance and low output impedance make it ideal for precision measurement instruments such as multimeters and oscilloscopes.
3. Active Filters: The TL082CPSR can be used in active filter circuits to shape the frequency response of signals.
4. Signal Conditioning: It can be employed in signal conditioning circuits to amplify weak signals and remove noise.

Detailed and Complete Alternative Models

• TL072: Similar to TL082 but with lower input bias current
• LM358: Dual operational amplifier with similar specifications
• NE5532: High-performance audio operational amplifier with improved noise performance

Note: This is not an exhaustive list; there are several alternative models available in the market.

In conclusion, the TL082CPSR is a versatile dual JFET input operational amplifier with excellent performance characteristics. Its low power consumption, wide bandwidth, and high slew rate make it suitable for various applications in audio, instrumentation, and signal conditioning. While it has some limitations in terms of supply voltage range and gain bandwidth product, there are alternative models available to suit specific requirements.