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Name: TL082CP
Brand: Texas Instruments
SKU: TL082CP
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 TL082CP

Part No.:: TL082CP

Manufacturer:: Texas Instruments

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: TL082CP.pdf

Description:: IC OPAMP JFET 2 CIRCUIT 8DIP

In Stock:: 3017

Quantity:: Add To Cart

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TL082CP Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
J-FET
NumberofCircuits:
2
OutputType:
-
SlewRate:
13V/µs
GainBandwidthProduct:
3 MHz
-3dbBandwidth:
-
Current-InputBias:
50 pA
Voltage-InputOffset:
5 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:
Through Hole

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TL082CP information

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TL082CP Typical application Circuitry

TL082CP

The TL082CP is a high-speed, JFET-input operational amplifier (op-amp) known for its wide bandwidth and low input bias current. It's extensively used in applications requiring precise and fast analog signal processing. The TL082CP is particularly suitable for audio processing, active filters, sensor interfacing, and control systems. Its key features include:

1. JFET Input: Offers low input bias and offset currents, enhancing accuracy in amplification.

2. Wide Bandwidth: Provides high slew rate and wide bandwidth, ideal for fast signal processing.

3. Low Noise Operation: Suitable for applications that demand low noise.

4. High Input Impedance: Minimizes loading on the source signal.

A specific application scenario for the TL082CP is in a Biomedical Signal Amplification Circuit:

- Objective: Utilize the TL082CP to amplify delicate biomedical signals, such as those from an ECG (electrocardiogram) machine.

1. Power Supply Connections: Connect V+ (Pin 8) of the TL082CP to a positive power source and V- (Pin 4) to a negative power source, ensuring proper dual-supply operation.

2. Signal Input: Connect the biomedical signal source to the non-inverting input (Pin 3) of the TL082CP.

3. Gain Setting: Place a resistor (R1) between the output (Pin 1) and the inverting input (Pin 2). Another resistor (R2) should be connected from the inverting input (Pin 2) to the ground. The gain of the amplifier is determined by the ratio of R1 to R2.

4. Output Stage: Connect the output (Pin 1) to the next stage of signal processing or to a data acquisition system.

5. Stability and Noise Reduction: Implement bypass capacitors near the power supply pins and use a careful layout to minimize noise and ensure stability.

Design considerations when using the TL082CP in a biomedical signal amplifier include:

- Precision of Resistors: Choose resistors with low tolerances for R1 and R2 to accurately set the gain.

- Power Supply Decoupling: Use bypass capacitors to reduce power supply noise and interference.

- Signal Integrity: Keep signal paths short and well-shielded to minimize noise pickup.

- Thermal Management: Monitor the thermal load, as op-amps can generate heat, especially in high-gain settings.

In this biomedical signal amplification application, the TL082CP is vital for accurately amplifying sensitive signals from medical sensors. The primary design considerations are precise gain control, effective power supply noise management, maintaining signal integrity, and ensuring adequate thermal management.

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6. What is the process for return or replacement of TL082CP?

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 TL082CP we delivered, we will accept the replacement or return of the TL082CP 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 TL082CP.

(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