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Name: TL084IDRE4
Brand: Texas Instruments
SKU: TL084IDRE4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TL084IDRE4

Part No.:: TL084IDRE4

Manufacturer:: Texas Instruments

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: TL084IDRE4.pdf

Description:: IC OPAMP JFET 4 CIRCUIT 14SOIC

In Stock:: 3676

Quantity:: Add To Cart

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TL084IDRE4 Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Discontinued at Mosen
AmplifierType:
J-FET
NumberofCircuits:
4
OutputType:
-
SlewRate:
13V/µs
GainBandwidthProduct:
3 MHz
-3dbBandwidth:
-
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:
-40°C ~ 85°C
MountingType:
Surface Mount

TL084IDRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL084IDRE4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TL084IDRE4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TL084IDRE4 information

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TL084IDRE4 Typical application Circuitry

TL084IDRE4

The TL084IDRE4 is an integrated circuit functioning as a quad operational amplifier (op-amp) with JFET inputs, tailored for a broad range of electronic applications.

1. Principal Role of TL084IDRE4: This op-amp features four independent amplifiers, each offering high input impedance and low input bias current. For applications where accuracy and low signal distortion are crucial, these qualities are indispensable.

2. Usage Scenarios: The TL084IDRE4 finds extensive use in areas such as audio amplification, active filtering, signal conditioning, analog-to-digital conversion, and complex control systems. Its ability to handle detailed signal processing tasks makes it a versatile component in diverse technological fields.

3. Key Specifications: Notable for its wide bandwidth (around 3 MHz), high slew rate (approximately 13 V/µs), and adaptability to various supply voltages, the TL084IDRE4 is equipped to efficiently manage quick and precise signal alterations.

4. Circuit Design – Audio Mixer:

- Input Connections (Pins 3, 5, 10, 12): Connect different audio sources to the non-inverting inputs of the amplifiers, serving as the starting points for mixing.

- Feedback and Gain Adjustment (Pins 2, 6, 9, 13): Set up feedback loops from the output pins to the inverting inputs, using resistors to customize each channel's gain.

- Power Supply Configuration (Pins 4 and 11): Attach pin 4 to the negative power source and pin 11 to the positive, ensuring stable operation across the voltage range.

- Output Stage (Pins 1, 7, 8, 14): The mixed audio output is obtained from these pins, representing the combined audio signal.

5. Design Considerations:

- Control of Input Bias and Offset: In an audio mixer, minimizing input bias and offset is critical for high-fidelity sound reproduction.

- Power Supply Stability: A stable and clean power supply is essential for the optimal functioning of the op-amps.

- Noise Minimization: Techniques such as using bypass capacitors near the power supply pins are important to reduce circuit noise.

- Thermal Management: Be aware of the thermal behavior of the TL084IDRE4, especially in environments with variable temperatures, to prevent operational drift.

In this application, the TL084IDRE4 is utilized in an audio mixer setup, leveraging its four independent amplifiers to blend multiple audio signals effectively. Key considerations in designing such a circuit include meticulous management of input bias and offset, ensuring power supply integrity, noise minimization strategies, and accommodating thermal variations to ensure reliable and high-quality audio mixing.

TL084IDRE4 FAQ

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3. Are the TL084IDRE4 price and inventory displayed accurate?

The price and inventory of TL084IDRE4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of TL084IDRE4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TL084IDRE4 we delivered, we will accept the replacement or return of the TL084IDRE4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TL084IDRE4.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations