TL072

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TL072

+BOM

Operational Amplifiers - Op Amps

  • ManufacturerDiodes Incorporated

  • Mfr. Part #TL072

  • Datasheet TL072 DataSheet

  • In Stock11136

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Specifications

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Overview

Description

The TL072 is a low-noise JFET-input operational amplifier designed for high-speed and high-performance applications. It features a dual op-amp configuration, making it suitable for a wide range of analog signal processing tasks. Key characteristics of the TL072 include low input bias and offset currents, high input impedance, and a wide bandwidth, which make it particularly useful in audio and instrumentation applications. It operates with dual power supplies and is known for its low total harmonic distortion, ensuring signal integrity in audio applications.
The TL072's JFET inputs provide high impedance, which is ideal for interfacing with high-impedance sources. The op-amp is designed to run on a wide range of supply voltages, typically between ±5V and ±15V, and exhibits low power consumption. Common applications include audio preamplifiers, filters, and active crossover networks. Its robust performance, low noise, and wide bandwidth make the TL072 a versatile choice for engineers and designers seeking reliable op-amp solutions in diverse electronic applications.

Equivalent

The TL072 is a JFET-input operational amplifier known for low noise and low input bias current. Equivalent products include:
1. NE5532 - Known for low noise and high output drive.
2. OPA2134 - Offers low distortion and wide bandwidth.
3. LM833 - Dual op-amp with low noise.
4. MC33078 - Low noise and high gain-bandwidth.
5. TLC2272 - Low noise with rail-to-rail output.
These can often serve as substitutes, but always verify specifications for your specific application.

Features

The TL072 is a dual operational amplifier (op-amp) known for its low noise and high slew rate, making it suitable for audio and other precision applications. Key features include:
1. Dual Op-Amp: It contains two independent op-amps in a single package.
2. Low Noise: Designed with a low noise JFET input stage, offering low input bias and offset currents.
3. High Slew Rate: Typically around 13 V/µs, enabling fast signal processing.
4. Wide Gain Bandwidth: Approximately 3 MHz, suitable for a variety of applications.
5. Low Total Harmonic Distortion: Ideal for high-fidelity audio applications.
6. Wide Supply Voltage Range: Operates on ±5V to ±18V, providing flexibility in different circuits.
7. High Input Impedance: Due to JFET inputs, it offers high input impedance.
8. Low Power Consumption: Efficient in power usage, suitable for battery-operated devices.
9. Available in Various Packages: Offered in DIP, SOIC, and other packages for versatile mounting options.
These features make the TL072 a popular choice in audio processing, instrumentation, and other precision applications.

Pinout

The TL072 is a dual operational amplifier (op-amp) integrated circuit commonly used in audio and other analog applications. It typically comes in an 8-pin package, such as a Dual In-line Package (DIP-8) or a Small Outline Integrated Circuit (SOIC-8). Here are the pin functions:
1. Pin 1 (Output A): Output of the first op-amp.
2. Pin 2 (Inverting Input A): Inverting input of the first op-amp.
3. Pin 3 (Non-Inverting Input A): Non-inverting input of the first op-amp.
4. Pin 4 (V-): Negative supply voltage.
5. Pin 5 (Non-Inverting Input B): Non-inverting input of the second op-amp.
6. Pin 6 (Inverting Input B): Inverting input of the second op-amp.
7. Pin 7 (Output B): Output of the second op-amp.
8. Pin 8 (V+): Positive supply voltage.
The TL072 is known for its low noise, low distortion, and wide bandwidth, making it suitable for high-fidelity audio applications.

Manufacturer

The TL072 is a widely used operational amplifier, and it was originally manufactured by Texas Instruments. Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits, microcontrollers, and analog devices. Their products are used in various applications across industries such as automotive, consumer electronics, industrial, and communications. The company is headquartered in Dallas, Texas, and is recognized for its innovation and significant contributions to the electronics industry.

Application

The TL072 is a low-noise JFET-input operational amplifier widely used in audio applications due to its low distortion and high slew rate. Key application areas include audio preamplifiers, synthesizers, and audio mixing consoles. It's also utilized in active filters, integrators, and differential amplifiers. Its low input bias current and offset voltage make it suitable for precision instrumentation and measurement systems. Additionally, it is used in signal processing circuits, sensor signal conditioning, and general-purpose analog circuits requiring high input impedance and wide bandwidth. The TL072's dual op-amp configuration is ideal for compact and cost-effective designs in both consumer and industrial electronics.

Package

The TL072 is commonly available in several package types, including the dual in-line package (DIP), small outline integrated circuit (SOIC), and the thin shrink small outline package (TSSOP). These packages accommodate different circuit board designs and space requirements, with each offering different pin configurations and sizes.