TL072ACPS

Product Overview

Category

The TL072ACPS belongs to the category of operational amplifiers (op-amps).

Use

It is commonly used in electronic circuits for amplification, filtering, and signal conditioning purposes.

Characteristics

• Low noise: The TL072ACPS offers low input noise voltage, making it suitable for applications requiring high signal fidelity.
• High gain bandwidth product: It has a high gain bandwidth product, allowing it to amplify signals accurately over a wide range of frequencies.
• Low power consumption: This op-amp operates at low power, making it energy-efficient.
• Wide supply voltage range: It can be powered by a wide range of supply voltages, providing flexibility in various applications.

Package

The TL072ACPS is available in a small outline package (SOP) with eight pins.

Essence

The essence of the TL072ACPS lies in its ability to provide precise amplification and signal processing in electronic circuits.

Packaging/Quantity

This op-amp is typically sold in reels or tubes, with each reel/tube containing a specific quantity of TL072ACPS units.

Specifications

• Supply Voltage Range: ±5V to ±18V
• Input Offset Voltage: 3mV (maximum)
• Input Bias Current: 30nA (maximum)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 13V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TL072ACPS has eight pins arranged as follows:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. Output
4. V-
5. Offset Null
6. Compensation
7. V+
8. NC (No Connection)

Functional Features

• High input impedance: The TL072ACPS has a high input impedance, minimizing the loading effect on the preceding circuitry.
• Low output impedance: It provides a low output impedance, enabling it to drive various loads effectively.
• Unity-gain stable: This op-amp is unity-gain stable, ensuring stability even when used in feedback configurations with a gain of 1.
• Internal frequency compensation: The TL072ACPS incorporates internal frequency compensation, simplifying circuit design.

Advantages and Disadvantages

Advantages

• Low noise performance ensures accurate signal amplification.
• Wide supply voltage range allows for versatile applications.
• High gain bandwidth product enables amplification across a wide frequency range.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited slew rate may restrict its use in applications requiring fast signal transitions.
• Input offset voltage may introduce errors in precision applications.

Working Principles

The TL072ACPS operates based on the principles of differential amplification. It amplifies the voltage difference between its non-inverting and inverting inputs, producing an amplified output signal. The internal circuitry of the op-amp ensures stability, accuracy, and low distortion during amplification.

Detailed Application Field Plans

The TL072ACPS finds application in various fields, including:

1. Audio Amplification: It can be used in audio amplifiers to enhance the volume and quality of sound signals.
2. Active Filters: The op-amp's characteristics make it suitable for implementing active filters, allowing precise control over frequency response.
3. Instrumentation Amplifiers: It can be employed in instrumentation amplifiers to amplify small sensor signals accurately.
4. Signal Conditioning: The TL072ACPS is commonly used for signal conditioning tasks, such as amplification and filtering, in measurement systems.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TL072ACPS include:

1. LM358: A dual operational amplifier with similar characteristics and pin configuration.
2. NE5532: A high-performance audio op-amp suitable for audio applications.
3. AD822: An instrumentation amplifier offering excellent precision and low noise performance.

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

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