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Name: TL084CDRG4
Brand: Texas Instruments
SKU: TL084CDRG4
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 TL084CDRG4

Part No.:: TL084CDRG4

Manufacturer:: Texas Instruments

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

Datasheet:: TL084CDRG4.pdf

Description:: IC OPAMP JFET 4 CIRCUIT 14SOIC

In Stock:: 3948

Quantity:: Add To Cart

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TL084CDRG4 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:
0°C ~ 70°C
MountingType:
Surface Mount

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TL084CDRG4 information

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TL084CDRG4 Typical application Circuitry

TL084CDRG4

The TL084CDRG4 is a type of integrated circuit, specifically a quad operational amplifier (op-amp). It's designed for a wide range of electronic applications and is known for its particular characteristics and functionalities.

1. Role of TL084CDRG4: This device incorporates four independent JFET-input operational amplifiers, offering high input impedance and low input bias currents. These features are beneficial in applications where maintaining signal integrity is crucial.

2. Usage Scenarios: The TL084CDRG4 is adept in audio processing, active filters, signal conditioners, and analog-to-digital converters. Its four amplifiers in one package allow for complex, multi-stage processing in a compact form.

3. Characteristic Features: Important specifications include a broad bandwidth (typically around 3 MHz), a high slew rate (about 13 V/µs), and the ability to operate over a wide range of supply voltages, making it versatile for diverse signal processing tasks.

4. Circuit Design - Multi-Stage Amplifier:

- Signal Input (Pins 3, 5, 10, 12): Connect the input signal to the non-inverting inputs of the amplifiers. These pins are where the initial signal processing begins.

- Feedback Loop (Pins 1, 7, 8, 14): Establish feedback networks from the output pins to the inverting inputs, using resistors and capacitors to set the gain and phase characteristics for each stage.

- Power Supply Connectivity (Pins 4 and 11): Pin 4 should be linked to the negative power supply, and pin 11 to the positive, ensuring stable operation across the specified voltage range.

- Output Extraction (Pins 1, 7, 8, 14): Retrieve the processed signal from the output pins, which can then be routed to subsequent stages or output devices.

5. TL084CDRG4 Design Considerations:

- Managing Input Bias and Offset: Critical in precision applications, minimizing input bias and offset is essential for accurate signal amplification.

- Supply Voltage Stability: Ensure the power supply is within the operational range and is stable to prevent performance degradation.

- Thermal Factors: Account for potential temperature-induced variations in the op-amp's performance.

In this application, the TL084CDRG4 is employed in a multi-stage amplifier setup, using its high input impedance and low bias current for effective and precise signal amplification. Key considerations in this design include careful management of input bias and offset, maintaining a stable power supply, and considering thermal influences to ensure consistent and accurate amplification.

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6. What is the process for return or replacement of TL084CDRG4?

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 TL084CDRG4 we delivered, we will accept the replacement or return of the TL084CDRG4 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 TL084CDRG4.

(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