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Name: TL082CDRE4
Brand: Texas Instruments
SKU: TL082CDRE4
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 TL082CDRE4

Part No.:: TL082CDRE4

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: TL082CDRE4.pdf

Description:: IC OPAMP JFET 2 CIRCUIT 8SOIC

In Stock:: 2356

Quantity:: Add To Cart

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TL082CDRE4 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Discontinued at Mosen
AmplifierType:
J-FET
NumberofCircuits:
2
OutputType:
-
SlewRate:
13V/µs
GainBandwidthProduct:
3 MHz
-3dbBandwidth:
-
Current-InputBias:
30 pA
Voltage-InputOffset:
3 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

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TL082CDRE4 information

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TL082CDRE4 Typical application Circuitry

TL082CDRE4

The TL082CDRE4 is an integrated circuit that functions as a JFET-input dual operational amplifier (op-amp). This chip is favored for its high input impedance, low input bias currents, and fast slew rate, making it ideal for a variety of analog signal processing applications.

1. Functional Overview: The TL082CDRE4 comprises two independent JFET-input operational amplifiers. It's designed to offer a good balance of speed, power consumption, and noise performance.

2. Typical Applications: This chip finds its use in audio processing, active filters, signal conditioning, sensor interfacing, and analog-to-digital conversion circuits. Its high slew rate is particularly beneficial in audio amplifiers and filter circuits.

3. Key Specifications: Notable features include a broad supply voltage range (often ±15V), a high slew rate essential for fast signal response, low input bias current, and high input impedance, which is beneficial when interfacing with high-impedance sources.

4. Circuit Example - Audio Amplifier:

- Objective: To amplify audio signals.

- Key Components: TL082CDRE4, resistors, capacitors.

Circuit Configuration:

- Utilize one op-amp within the TL082CDRE4.

- Attach your audio input to Pin 3 of the chip, which is the non-inverting input.

- Connect a resistor (R1) to the output (Pin 1) via the inverting input (Pin 2).

- The inverting input (Pin 2) is connected to ground via a feedback resistor (R2).

- Connect Vcc+ to Pin 8 and Vcc- to Pin 4.

- Explanation: The ratio of R2 to R1 sets the gain of the amplifier. The non-inverting configuration provides high input impedance, which is critical for audio fidelity.

5. Design Considerations:

- Power Supply Matching: Make sure the power supply voltage is within the op-amp's operating range.

- Noise Reduction: To reduce noise, use bypass capacitors in close proximity to the power supply pins.

- Heat Dissipation: Pay attention to heat dissipation in designs, especially when operating at high frequencies or voltages.

- Signal Integrity: Be mindful of input and output voltage ranges to avoid signal distortion.

In summary, when designing circuits with the TL082CDRE4, it's crucial to consider aspects such as power supply compatibility, noise management, thermal considerations, and maintaining the integrity of the input and output signals to ensure the circuit's optimal performance and durability.

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6. What is the process for return or replacement of TL082CDRE4?

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 TL082CDRE4 we delivered, we will accept the replacement or return of the TL082CDRE4 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 TL082CDRE4.

(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