TL082IP

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Especificações

Atributo Valor
Package / Case Bulk,Tube
Part Status Active
Amplifier Type J-FET
Number of Circuits 2
Slew Rate 13V/µs
Gain Bandwidth Product 3 MHz
Current - Input Bias 30 pA
Voltage - Input Offset 3 mV
Supply Current 1.4mA (x2 Channels)
Current - Output / Channel 10 mA
Voltage - Supply Span(Min) 10 V
Voltage - Supply Span(Max) 30 V
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole

Visão Geral

Description

The TL082IP is a widely used dual operational amplifier (op-amp) IC designed by Texas Instruments. It belongs to the TL08x series, known for its high input impedance, low noise, and wide bandwidth, making it suitable for various analog applications. The TL082IP operates with a wide supply voltage range from ±3V to ±18V, which provides flexibility in different circuit designs.
Key features include a low input bias current and offset voltage, which enhance precision in signal processing applications. Its JFET-input stage offers high input impedance, making it ideal for integrators and other applications requiring minimal input loading. The device is also known for its low total harmonic distortion, ensuring clean and accurate signal amplification.
Typical applications for the TL082IP include audio preamplifiers, active filters, and voltage followers. The device comes in a standard 8-pin DIP package, allowing easy integration into various electronic circuits. Its reliability and performance make it a popular choice among hobbyists and professionals alike in the field of analog electronics.

Equivalent

The TL082IP is a JFET-input operational amplifier. Equivalent products include the LM358 LF351, OPA2134, NE5532, and MCP602. These alternatives offer similar functionalities with varying performance characteristics. Always check datasheets to ensure compatibility in your specific application, as parameters like bandwidth, noise, and power supply requirements may differ.

Features

The TL082IP is a dual operational amplifier known for its low noise and high slew rate. Key features include:
1. Dual Op-Amp: Contains two independent op-amps in a single package.
2. Low Noise: Designed to minimize noise for audio and precision applications.
3. High Slew Rate: Provides a fast response time of typically 13 V/µs, suitable for high-speed applications.
4. Wide Bandwidth: Offers wide bandwidth, making it suitable for various signal processing tasks.
5. Low Input Bias Current: Ensures minimal influence on circuit performance with an input bias current of typically 30 pA.
6. Wide Supply Voltage Range: Operates from ±3 V to ±18 V, accommodating various power supply options.
7. Input Offset Voltage: Low input offset voltage to improve accuracy in DC applications.
8. High Input Impedance: With JFET inputs, it provides high input impedance, minimizing loading effects on preceding stages.
9. Temperature Stability: Performs consistently across a wide temperature range from 0°C to 70°C.
10. Standard Pinout: Available in 8-pin PDIP for easy integration into circuit designs.
These features make the TL082IP suitable for audio processing, signal amplification, and various precision applications.

Pinout

The TL082IP is a dual operational amplifier IC (Integrated Circuit) designed for high-speed applications. It has an 8-pin configuration. Here is a brief description of its pin functions:
1. Pin 1 (Offset Null 1): Used to adjust the input offset voltage for the first operational amplifier.
2. Pin 2 (Inverting Input 1): The inverting input terminal for the first operational amplifier.
3. Pin 3 (Non-Inverting Input 1): The non-inverting input terminal for the first operational amplifier.
4. Pin 4 (V-): The negative supply voltage pin.
5. Pin 5 (Non-Inverting Input 2): The non-inverting input terminal for the second operational amplifier.
6. Pin 6 (Inverting Input 2): The inverting input terminal for the second operational amplifier.
7. Pin 7 (Output 2): The output terminal for the second operational amplifier.
8. Pin 8 (V+): The positive supply voltage pin.
The TL082IP is widely used in audio equipment, signal processing, and instrumentation due to its low noise and high slew rate.

Manufacturer

The TL082IP is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. The company is one of the top semiconductor companies in the world and is well-known for its innovation in analog and embedded processing products. Texas Instruments, often abbreviated as TI, plays a significant role in the electronics industry by providing a range of components used in various applications, including consumer electronics, automotive systems, industrial equipment, and communication devices.

Application

The TL082IP is a JFET-input operational amplifier commonly used in a variety of applications due to its high input impedance and low input bias current. Key application areas include:
1. Analog Signal Processing: Ideal for amplifying low-level signals in audio equipment due to its low noise characteristics.
2. Active Filters: Utilized in the design of active filters owing to its wide bandwidth.
3. Data Acquisition Systems: Suitable for use in sensor interfacing and data conversion systems.
4. Voltage Followers and Buffers: Used as a buffer or voltage follower because of its high input impedance.
5. Instrumentation Amplifiers: Employed in precision measurement systems for its accuracy and stability.
These attributes make the TL082IP a versatile choice for both consumer and industrial electronic applications.

Package

The TL082IP is an operational amplifier that comes in a PDIP (Plastic Dual In-line Package) with 8 pins.

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