TL084ACNSR

Product Overview

Category: Integrated Circuit (IC)

Use: TL084ACNSR is a high-performance operational amplifier designed for use in a wide range of applications. It is commonly used in audio amplifiers, active filters, and instrumentation amplifiers.

Characteristics: - High input impedance - Low input offset voltage - Wide bandwidth - Low noise - High slew rate

Package: TL084ACNSR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: TL084ACNSR is a quad operational amplifier that combines four independent amplifiers in a single package, providing convenience and space-saving benefits.

Packaging/Quantity: TL084ACNSR is typically sold in reels or tubes containing a quantity of 250 units per package.

Specifications

• Supply Voltage: ±3V 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 +125°C

Detailed Pin Configuration

The TL084ACNSR has eight pins arranged as follows:

```

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| | 1 | OUT1 | 8 2 | IN-1 | 7 3 | IN+1 | 6 4 | VCC | 5 |___________| ```

Pin Description: 1. OUT1: Output pin for amplifier 1. 2. IN-1: Inverting input pin for amplifier 1. 3. IN+1: Non-inverting input pin for amplifier 1. 4. VCC: Positive power supply pin.

Similar pin configurations exist for amplifiers 2, 3, and 4.

Functional Features

• High input impedance allows for easy interfacing with various signal sources.
• Low input offset voltage ensures accurate signal amplification.
• Wide bandwidth enables the amplification of a broad range of frequencies.
• Low noise output provides clean and clear audio signals.
• High slew rate allows for fast response to input signal changes.

Advantages and Disadvantages

Advantages: - Versatile and widely used in audio and instrumentation applications. - Compact design with four amplifiers in one package. - High performance characteristics ensure reliable operation. - Easy to integrate into circuit designs.

Disadvantages: - Limited supply voltage range compared to some other operational amplifiers. - May not be suitable for applications requiring extremely high precision.

Working Principles

The TL084ACNSR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs and produces an output voltage proportional to this difference. The amplification is achieved through internal transistor configurations and feedback mechanisms.

Detailed Application Field Plans

The TL084ACNSR finds extensive use in various application fields, including: 1. Audio Amplifiers: Provides amplification for audio signals in devices such as speakers, headphones, and audio mixers. 2. Active Filters: Used to shape or modify specific frequency ranges in electronic circuits. 3. Instrumentation Amplifiers: Used in measurement and control systems to amplify small differential signals accurately.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TL084ACNSR are: - LM324 - NE5532 - OP07 - AD822

These models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the TL084ACNSR is a versatile operational amplifier that offers high performance and is widely used in audio amplifiers, active filters, and instrumentation amplifiers. Its compact design, functional features, and various applications make it a popular choice among engineers and designers in the electronics industry.

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