TL082BCDR

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TL082BCDR

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType J-FET
NumberofCircuits 2
SlewRate 13V/µs
GainBandwidthProduct 3 MHz
Current-InputBias 30 pA
Voltage-InputOffset 2 mV
Current-Supply 1.4mA (x2 Channels)
Current-Output/Channel 10 mA
Voltage-SupplySpan(Min) 10 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Tổng quan

Description

The TL082BCDR is a dual operational amplifier (op-amp) IC from Texas Instruments, known for its high input impedance and low power consumption. It belongs to the TL082 series, which is designed for high-speed and low-noise applications. The device features two independent op-amps in one package, designed for applications requiring large bandwidth and fast slew rates.
Key characteristics include:
1. JFET Input Stage: Utilizes JFET-input transistors to provide high input impedance, making it suitable for interfacing with high-impedance sources.
2. Low Power Consumption: Ideal for battery-powered devices and applications where power efficiency is crucial.
3. Wide Bandwidth: Offers a wide bandwidth, making it suitable for high-speed applications.
4. Low Total Harmonic Distortion: Ensures signal integrity in audio and other precision applications.
The D designation (in TL082BCDR) indicates the SOIC-8 package type, and the "R" refers to a reel of tape for automated assembly. The TL082BCDR is commonly used in audio processing, signal conditioning, and sensor interfacing. Its robust performance, combined with reliability and efficiency, makes it a popular choice in both consumer and industrial electronic applications.

Features

The TL082BCDR is a dual operational amplifier known for its high input impedance and low power consumption. Key features include:
1. Dual Op-Amp Configuration: It contains two op-amps in a single package, providing flexibility for various applications.

2. High Input Impedance: This feature ensures minimal loading on preceding circuitry, making it suitable for high-impedance sensor applications.
3. Wide Bandwidth: It offers a wide bandwidth of up to 3 MHz, suitable for high-speed applications.
4. Low Power Consumption: Designed for energy-efficient applications, it operates with minimal power usage.
5. Low Noise: The TL082BCDR provides low noise performance, enhancing signal clarity in audio and precision applications.
6. Wide Supply Voltage Range: It supports a wide range of power supplies, typically from ±3V to ±18V, allowing for various design configurations.
7. Temperature Stability: It maintains performance across a broad temperature range, making it reliable in diverse environmental conditions.
8. Ease of Use: The device is packaged for surface mounting, making it easy to integrate into compact circuit designs.
These features make the TL082BCDR suitable for a variety of applications, including audio processing, sensor interfacing, and general-purpose amplification.

Package

The TL082BCDR is an operational amplifier IC available in a SOIC-8 package. SOIC stands for Small Outline Integrated Circuit and the "8" indicates an 8-pin configuration.

Pinout

The TL082BCDR is a dual operational amplifier IC from the TL08x series, known for its high input impedance and low power consumption. It typically comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pin configuration is as follows:
1. Offset Null (1): Used for offset voltage adjustment.
2. Inverting Input (1): Inverting terminal for the first op-amp.
3. Non-Inverting Input (1): Non-inverting terminal for the first op-amp.
4. Output (1): Output terminal for the first op-amp.
5. VCC- (Ground): Negative power supply.
6. Offset Null (2): Used for offset voltage adjustment.
7. Output (2): Output terminal for the second op-amp.
8. Inverting Input (2): Inverting terminal for the second op-amp.
9. Non-Inverting Input (2): Non-inverting terminal for the second op-amp.
10. VCC+ (Supply Voltage): Positive power supply.
The TL082BCDR is frequently used in audio processing, signal conditioning, and various analog circuits due to its low noise and wide bandwidth capabilities.

Manufacturer

The TL082BCDR is manufactured by Texas Instruments (TI), a global semiconductor design and manufacturing company. Texas Instruments is one of the leading companies in the electronics industry, known for developing and producing a wide range of semiconductor products, including integrated circuits (ICs), microcontrollers, processors, and analog devices. The company has a long history dating back to 1930 and is headquartered in Dallas, Texas, USA. TI serves a broad spectrum of industries, including automotive, industrial, consumer electronics, communications equipment, and enterprise systems. Their products are renowned for their reliability, innovation, and support, making them a key player in advancing technology across various fields.

Application

The TL082BCDR is a dual low-noise JFET-input operational amplifier commonly used in applications such as active filters, audio preamplifiers, analog signal conditioning, integrators, and sample-and-hold circuits. Its low input bias and offset currents, along with a wide bandwidth, make it suitable for precision amplification in instrumentation and sensor interfaces. Additionally, it is often used in communication equipment, medical devices, and other electronic systems requiring high-performance analog processing.

Equivalent

The TL082BCDR is a dual JFET-input operational amplifier. Equivalent products include:
1. LM358
2. MC1458
3. NJM4558
4. NE5532
Ensure to check specific parameters and characteristics like bandwidth, noise performance, and supply voltage to ensure suitability for your application.

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