TL084CNSR

Product Overview

Category: Integrated Circuit (IC)

Use: The TL084CNSR is a quad operational amplifier that is widely used in various electronic circuits. It is designed to amplify and process analog signals with high precision and low noise.

Characteristics: - High gain and bandwidth - Low input offset voltage - Low input bias current - Wide supply voltage range - High output current capability

Package: The TL084CNSR is available in a small outline package (SOIC) with 14 pins. This package provides good thermal performance and ease of handling during assembly.

Essence: The TL084CNSR is an essential component in many audio amplifiers, active filters, oscillators, and other signal processing applications.

Packaging/Quantity: The TL084CNSR is typically sold in reels or tubes containing a quantity of 250 or 2,500 units.

Specifications

• Supply Voltage Range: ±3V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 nA (maximum)
• Gain Bandwidth Product: 4 MHz (typical)
• Slew Rate: 13 V/µs (typical)
• Output Current: 40 mA (typical)

Detailed Pin Configuration

The TL084CNSR has 14 pins arranged as follows:

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. Output (Op-Amp 1)
4. VCC+
5. Non-Inverting Input (Op-Amp 2)
6. Inverting Input (Op-Amp 2)
7. Output (Op-Amp 2)
8. VCC-
9. Non-Inverting Input (Op-Amp 3)
10. Inverting Input (Op-Amp 3)
11. Output (Op-Amp 3)
12. Ground
13. Non-Inverting Input (Op-Amp 4)
14. Inverting Input (Op-Amp 4)
15. Output (Op-Amp 4)

Functional Features

• High voltage gain: The TL084CNSR provides a high open-loop voltage gain, allowing for accurate amplification of small input signals.
• Low noise: It has a low input offset voltage and low input bias current, resulting in minimal noise interference.
• Wide supply voltage range: The IC can operate with a wide range of supply voltages, making it suitable for various power configurations.
• High output current capability: The TL084CNSR can deliver a significant amount of current to drive external loads.

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Versatile applications - Wide supply voltage range

Disadvantages: - Limited bandwidth compared to some specialized operational amplifiers - Higher power consumption compared to low-power op-amps

Working Principles

The TL084CNSR operates based on the principles of differential amplification. It consists of four independent operational amplifiers that amplify the difference between the voltages applied to their inputs. These amplified signals are then available at the respective output pins.

Detailed Application Field Plans

The TL084CNSR finds extensive use in various electronic circuits, including: 1. Audio amplifiers: It can be used to amplify audio signals with high fidelity. 2. Active filters: The IC is suitable for implementing active filters to process specific frequency ranges. 3. Oscillators: It can be utilized in oscillator circuits to generate stable periodic waveforms. 4. Signal processing: The TL084CNSR is employed in many signal processing applications, such as waveform shaping and modulation.

Detailed and Complete Alternative Models

1. LM324: A quad operational amplifier with similar characteristics and pin configuration.
2. TL074: Another quad operational amplifier offering higher bandwidth and lower noise performance.
3. NE5532: A dual operational amplifier known for its low distortion and wide dynamic range.

These alternative models can be considered based on specific requirements and desired performance characteristics.

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