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TL082CDR
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TL082CDR

TL082CDR

The TL082CDR is a J-FET amplifier circuit manufactured by Texas Instruments. It functions with a 1.4 mA supply current per channel. A maximum of 10 mA of current can be output by each channel. The integrated circuit is suited for a range of amplifier applications that demand both high performance and low noise, thanks to its 8-SOIC packaging.

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Description

Product parameter

Type

Parameter

Category

ICs - Amplifiers

Manufacturer

Texas Instruments

Type

J-FET Amplifier

Circuit Count

Dual

Slew Rate

13V per microsecond

Bandwidth Product

3 MHz

Input Bias Current

30 picoamps

Offset Voltage

3 millivolts

Supply Current

1.4mA for each channel

Output Current per Channel

10 mA

Min Supply Voltage

10 V

Max Supply Voltage

30 V

Operating Temperature Range

0°C to 70°C

Mounting Style

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Package

8-SOIC

Part Number

TL082

 

Package information

 

  • Dimensions:
  •  Height: 1.75mm
  •  Length: 4.9mm
  •  Width: 3.91mm
  •  Thickness: 1.58mm 

Package information_TL082CDR

  • The TL082CDR operational amplifier is housed in an 8-SOIC (Small Outline Integrated Circuit) package. It is intended for surface mount applications and weighs about 0.002561 ounces per unit. This 8-pin package is widely used for effective and small-sized integration in electrical circuitry that needs operational amplifiers.

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Features

 

  • The TL082CDR operational amplifier is designed with the following features:
  • 1. Wide Voltage Range:
  • It supports wide common-mode and differential voltage ranges, including VCC+, which enhances its versatility in various voltage environments.
  • 2. Low Input Bias and Offset Currents:
  • This ensures minimal current draw from the input signals and accurate signal processing without significant distortion.
  • 3. Output Protection:
  • It incorporates output short-circuit protection, safeguarding the amplifier from damage during fault conditions.
  • 4. Low Total Harmonic Distortion (THD):
  • With a typical THD of 0.003%, the TL082CDR introduces minimal harmonic distortion to audio signals, making it ideal for high-fidelity audio applications where pristine sound quality is critical.
  • 5. High Slew Rate:
  • This model has a slew rate of 13V per microsecond (20V/μ s). To preserve the purity and integrity of the input signal, it is therefore essential to react swiftly to any changes in the signal.
  • 6. Operational Flexibility:
  • It can operate effectively in both single-supply and dual-supply configurations, offering flexibility in various application scenarios where different power supply arrangements are required.

Functional Block Diagram_TL082CDR

Applications

 

  • This amplifier is widely utilized in many different applications, including as single-phase online UPS systems, solar energy, motor drive, and inverter amplifier circuits.
  •  Inverting Amplifier Application

    A typical use of the TL082CDR is in inverting amplifier circuits. This configuration converts a positive input voltage into a negative voltage of the same magnitude and vice versa, effectively inverting the signal.Inverting Amplifier Application

    Design Requirements

    The TL082CDR requires a supply voltage that exceeds both the input voltage range and the desired output range. For example, if the circuit scales a signal from ±0.5V to ±1.8V, a supply voltage of ±12V is adequate to accommodate these requirements.

    Schematic for Inverting Amplifier Application_TL082CDR

    Other Applications

     Solar Energy: Used in string and central inverters for converting and managing solar energy.

     Motor Drives: Applied in AC and servo drive control systems and power stage modules for precise motor control.

     Single Phase Online UPS: Employed in uninterruptible power supplies (UPS) to regulate and stabilize power supply in single-phase applications.

Our Market

 

  • In the field of electronic components, our market is constantly expanding globally. We collaborate with clients from the United States, the United Kingdom, Russia, Germany, Spain, South Korea, Japan, and many other countries to create success together. Our products are sold in the international market, and with the support of global shipping, more and more customers from different regions have established long-term cooperative relationships with us. As our business scope expands, we are committed to providing innovative solutions and excellent services to global partners, ensuring that our electronic components meet the diverse needs of the constantly evolving global market.

Our Market_TL082CDR

 

FAQ

Q: What is the TL082CDR's normal slew rate?

A: It's usual slew rate is 13V per microsecond, which allows for quick reaction to changes in the input signal.

Q: What is this circuit's total harmonic distortion, or THD?

A: With a 0.003% THD, it is ideal for high-fidelity audio applications.

Q: What is this model's common-mode input voltage range?

A: Wide voltage ranges are possible in a variety of applications thanks to the common-mode input voltage range, which includes VCC+.

Q: Is there output short-circuit protection available for the TL082CDR?

A: In order to guard against damage during fault situations, it does, in fact, provide output short-circuit protection.

Q: Which applications does the TL082CDR typically find itself in?

A: It is frequently utilized in inverting amplifier circuits, motor drives, single-phase online UPS systems, and solar energy systems.

Q: What is the TL082CDR's required supply voltage?

A: The configuration that it uses to operate can be either single or dual supplies, based on the needs of the application.

Q: What are the TL082CDR's dimensions and package type?

A: It measures 4.9 mm in length, 3.91 mm in width, 1.75 mm in height, and 1.58 mm in thickness. It is packaged in an 8-SOIC container.

Q: What is the TL082CDR's input bias current?

A: Its low input bias currents provide precise signal processing while minimizing current draw.

Q: Where can I access comprehensive technical details and support for this model?

A: For in-depth technical specifications, application notes, and support, please reach out to us to request the relevant datasheets. We are committed to providing you with the most accurate and timely information.

Q: What types of electronic components does XRS offer?

A: Our company provides various electronic components, including but not limited to chips, resistors, capacitors, sensors, and more.

Q: How is the quality of the products ensured?

A: We strictly adhere to quality control standards and collaborate with reliable manufacturers to ensure product quality meets industry standards.

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