TL084ACN

Product Overview

Category: Integrated Circuit (IC)

Use: TL084ACN is a high-performance operational amplifier designed for a wide range of applications in audio, video, and general-purpose circuits.

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

Package: DIP-14 (Dual In-line Package with 14 pins)

Essence: TL084ACN is an essential component in electronic circuits that require amplification and signal conditioning.

Packaging/Quantity: TL084ACN is typically sold in reels or tubes containing 25 pieces.

Specifications

1. Electrical Characteristics:

   • Supply Voltage: ±3V to ±18V
   • Input Offset Voltage: 3mV (maximum)
   • Input Bias Current: 30nA (maximum)
   • Input Offset Current: 5nA (maximum)
   • Common Mode Rejection Ratio: 70dB (typical)
   • Power Consumption: 2.5mW (typical)

2. Operating Conditions:

   • Operating Temperature Range: -40°C to +105°C
   • Storage Temperature Range: -65°C to +150°C

Pin Configuration

The TL084ACN IC has a total of 14 pins arranged as follows:

___________ VCC | 1 14 | OUT1 IN+1 | 2 13 | IN-4 IN-1 | 3 12 | OUT4 VEE | 4 11 | NC OUT2 | 5 10 | IN+4 IN+2 | 6 9 | IN-3 IN-2 | 7 8 | OUT3 -----------

Functional Features

1. High Gain: TL084ACN provides a high open-loop gain, making it suitable for applications requiring precise amplification.

2. Wide Bandwidth: The IC offers a wide bandwidth, enabling accurate signal reproduction across a broad frequency range.

3. Low Distortion: TL084ACN ensures minimal distortion in the amplified signals, resulting in high-fidelity audio and video output.

4. Low Noise: The operational amplifier exhibits low noise characteristics, making it ideal for sensitive audio applications.

Advantages and Disadvantages

Advantages: - High performance and reliability - Versatile application range - Low power consumption - Compact package size - Cost-effective solution

Disadvantages: - Limited output current capability - Requires external compensation for stability in certain configurations

Working Principles

TL084ACN operates based on the principles of differential amplification and feedback control. It utilizes multiple transistors and resistors to amplify and condition input signals accurately. The internal circuitry ensures stable operation and minimizes distortion and noise.

Detailed Application Field Plans

1. Audio Amplification: TL084ACN is commonly used in audio amplifiers, preamplifiers, and equalizers due to its high gain, low distortion, and wide bandwidth characteristics.

2. Instrumentation Systems: The IC finds applications in precision measurement systems, data acquisition devices, and sensor interfaces, where accurate signal conditioning is crucial.

3. Active Filters: TL084ACN can be employed in active filter circuits, such as low-pass, high-pass, bandpass, and notch filters, to shape and manipulate specific frequency components.

4. Signal Generators: The operational amplifier is utilized in waveform generators, oscillators, and function generators to produce various types of signals with desired characteristics.

Detailed and Complete Alternative Models

1. TL074ACN: Similar to TL084ACN but with four operational amplifiers in a single package.

2. LM324: Quad operational amplifier with similar specifications and pin configuration.

3. NE5532: Dual operational amplifier offering improved noise performance and higher slew rate.

4. OP07: Precision operational amplifier with low input offset voltage and high common-mode rejection ratio.

5. AD712: High-performance operational amplifier featuring low noise, low distortion, and high accuracy.

6. MC33078: Dual operational amplifier with wide bandwidth and low noise suitable for audio applications.

7. OPA2134: Dual operational amplifier designed for high-fidelity audio applications, offering low distortion and noise.

8. LT1013: Precision operational amplifier with low input offset voltage and low power consumption.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements and design considerations.

In conclusion, TL084ACN is a versatile operational amplifier widely used in various electronic circuits. Its high performance, low distortion, and wide bandwidth make it suitable for audio, video, and general-purpose applications. With its compact package and