TL072SG-13

Product Overview

Category

The TL072SG-13 belongs to the category of operational amplifiers (op-amps).

Use

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

Characteristics

• Low noise: The TL072SG-13 offers low input noise voltage, making it suitable for applications requiring high signal fidelity.
• High gain bandwidth product: With a high gain bandwidth product, this op-amp can handle a wide range of frequencies.
• Low power consumption: The TL072SG-13 operates efficiently with low power consumption, making it ideal for battery-powered devices.
• Wide supply voltage range: It can operate within a wide range of supply voltages, providing flexibility in various applications.

Package

The TL072SG-13 comes in a standard dual inline package (DIP), which consists of 8 pins. This package type ensures easy integration into circuit boards.

Essence

The essence of the TL072SG-13 lies in its ability to amplify and process electrical signals accurately and efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of TL072SG-13 op-amps per package.

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 TL072SG-13 has the following pin configuration:

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

Functional Features

• High input impedance: The TL072SG-13 offers a high input impedance, minimizing the loading effect on the preceding circuitry.
• Rail-to-rail output swing: It provides an output voltage that can reach close to the supply voltage rails, maximizing dynamic range.
• Unity-gain stable: This op-amp remains stable even at unity gain, ensuring reliable performance in various feedback configurations.
• Low distortion: The TL072SG-13 exhibits low harmonic distortion, preserving signal integrity.

Advantages and Disadvantages

Advantages

• Low noise performance enhances signal accuracy.
• Wide supply voltage range allows for versatile applications.
• High gain bandwidth product enables handling of a broad frequency spectrum.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited output current capability may restrict use in certain applications requiring higher current drive.
• Not suitable for high-speed applications due to moderate slew rate.

Working Principles

The TL072SG-13 operates based on the principles of differential amplification and negative feedback. It utilizes a pair of transistors to amplify the voltage difference between its inputs, providing a controlled and amplified output signal.

Detailed Application Field Plans

The TL072SG-13 finds extensive application in various fields, including:

1. Audio Amplification: It is commonly used in audio amplifiers, preamplifiers, and equalizers to enhance sound quality.
2. Instrumentation: The TL072SG-13 is employed in precision measurement instruments, such as oscilloscopes and data acquisition systems, for accurate signal processing.
3. Active Filters: It is utilized in active filter circuits to shape and modify frequency response characteristics.
4. Signal Conditioning: This op-amp is employed in sensor signal conditioning circuits to amplify and condition weak signals before further processing.
5. Industrial Control Systems: The TL072SG-13 is used in control systems for motor speed control, temperature regulation, and process monitoring.

Detailed and Complete Alternative Models

1. LM358: A dual operational amplifier with similar characteristics to the TL072SG-13.
2. NE5532: Another dual op-amp offering low noise and high gain bandwidth product.
3. AD822: A precision instrumentation amplifier suitable for high-accuracy applications.

These alternative models can be considered based on specific requirements and design constraints.

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