TL084ACDR

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TL084ACDR

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
AmplifierType J-FET
NumberofCircuits 4
SlewRate 13V/µs
GainBandwidthProduct 3 MHz
Current-InputBias 30 pA
Voltage-InputOffset 3 mV
Current-Supply 1.4mA (x4 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 14-SOIC (0.154, 3.90mm Width)

概述

Description

The TL084ACDR is a JFET-input operational amplifier from Texas Instruments, designed for high-speed and low-noise applications. It features four independent op-amps in a single package, offering improved performance with low input bias and offset currents. The device operates over a wide range of supply voltages, typically from ±3V to ±18V, making it versatile for various applications.
Key features of the TL084ACDR include a low input bias current of approximately 30pA, a high slew rate of 13V/μs, and a wide bandwidth of 4MHz, which make it suitable for use in audio processing, signal conditioning, and active filters. Its low power consumption is ideal for battery-powered applications.
The "CDR" in the part number refers to the device being delivered in a small-outline package and supplied in tape and reel format, which is convenient for automated assembly processes. Overall, the TL084ACDR is valued for its reliability and performance in precision analog circuits, and it is widely used in industrial, commercial, and consumer electronics.

Features

The TL084ACDR is a high-speed, low-power JFET-input operational amplifier. It features a wide bandwidth of 3 MHz and a high slew rate of 13 V/µs, making it suitable for applications that require fast signal processing. The input bias current is low, typically around 30 pA, due to the JFET input stage, which is advantageous for high-impedance signal sources. It operates over a wide supply voltage range from ±3 V to ±18 V, providing flexibility for various circuit designs.
The TL084ACDR offers good common-mode rejection and low total harmonic distortion, ensuring accurate amplification and signal integrity. It is designed to minimize crossover distortion, which is especially beneficial in audio applications. The device is available in a SOIC-14 package, making it suitable for surface-mount designs with space constraints.
Additional features include short-circuit protection and a high input impedance, further enhancing its robustness and versatility in different applications such as audio processing, active filters, and instrumentation amplifiers. Its operating temperature range extends from 0°C to 70°C, making it suitable for commercial temperature range applications.

Package

The TL084ACDR is a precision JFET-input operational amplifier typically available in an SOIC-14 package. The "AC" indicates a specific grade of the chip, the "D" denotes the SOIC package, and the "R" signifies that it comes in tape and reel packaging for automated assembly.

Pinout

The TL084ACDR is a quad operational amplifier IC, meaning it contains four op-amps in a single package. It typically comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief description of its pin configuration:
1. Pin 1: Output of the first op-amp.
2. Pin 2: Inverting input of the first op-amp.
3. Pin 3: Non-inverting input of the first op-amp.
4. Pin 4: Supply voltage (VCC+).
5. Pin 5: Non-inverting input of the second op-amp.
6. Pin 6: Inverting input of the second op-amp.
7. Pin 7: Output of the second op-amp.
8. Pin 8: Output of the third op-amp.
9. Pin 9: Inverting input of the third op-amp.
10. Pin 10: Non-inverting input of the third op-amp.
11. Pin 11: Ground (VCC-).
12. Pin 12: Non-inverting input of the fourth op-amp.
13. Pin 13: Inverting input of the fourth op-amp.
14. Pin 14: Output of the fourth op-amp.
The TL084ACDR is widely used in various applications due to its high input impedance and low power consumption.

Manufacturer

The TL084ACDR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company based in the United States. It designs and manufactures a wide range of electronic components, including analog and embedded processing chips. Texas Instruments is known for its innovation in the electronics industry and provides solutions for a variety of applications, including industrial, automotive, personal electronics, and communications equipment.

Application

The TL084ACDR is a JFET-input operational amplifier commonly used in various applications such as audio processing, signal conditioning, active filtering, analog computation, and instrumentation. Its low input bias current and high slew rate make it suitable for precision amplifiers, integrators, and sample-and-hold circuits. Additionally, it's often utilized in sensor interfacing, voltage followers, and as a building block in analog circuits requiring low noise and wide bandwidth.

Equivalent

The TL084ACDR is a quad JFET-input operational amplifier. Equivalent products include:
1. LM324 - A general-purpose quad op-amp.
2. LM348 - Another quad op-amp with similar characteristics.
3. MC33079 - A quad op-amp with similar performance.
4. OPA4134 - A high-performance audio op-amp.
5. TL084 - Other versions or package options of the same series.
Ensure compatibility regarding specifications and application requirements.

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