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Name: OPA2604AUE4
Brand: Texas Instruments
SKU: OPA2604AUE4
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 OPA2604AUE4

Part No.:: OPA2604AUE4

Manufacturer:: Texas Instruments

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

Datasheet:

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 2920

Quantity:: Add To Cart

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OPA2604AUE4 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Discontinued at Mosen
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
Differential
SlewRate:
25V/µs
GainBandwidthProduct:
20 MHz
-3dbBandwidth:
-
Current-InputBias:
100 pA
Voltage-InputOffset:
1 mV
Current-Supply:
10.5mA (x2 Channels)
Current-Output/Channel:
35 mA
Voltage-SupplySpan(Min):
9 V
Voltage-SupplySpan(Max):
48 V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Surface Mount

OPA2604AUE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA2604AUE4 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 OPA2604AUE4 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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OPA2604AUE4 information

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OPA2604AUE4 Typical application Circuitry

OPA2604AUE4

The OPA2604AUE4 is a high-performance audio operational amplifier (op-amp) known for its exceptional sound quality, making it well-suited for audio applications that demand high fidelity. This dual op-amp is recognized for its wide bandwidth, low distortion, and the ability to operate with a wide range of power supplies.

Key Features of OPA2604AUE4:

- High Fidelity Audio Performance: Ideal for use in applications where audio quality is paramount.

- Wide Bandwidth: Enables the op-amp to handle a broad range of audio frequencies effectively.

- Low Distortion: Ensures clean and accurate audio signal reproduction.

- Dual Op-Amp Configuration: Offers the flexibility of two operational amplifiers in a single package.

Application Scenario - High-End Headphone Amplifier:

A practical application for the OPA2604AUE4 is in a high-end headphone amplifier, commonly used in audiophile setups and professional audio studios.

Circuit Design Details:

1. Power Supply Connections: Connect Pin 8 (V+) of the OPA2604AUE4 to a positive power source, such as ±15V, and Pin 4 (V-) to the negative power supply. The ability to operate with dual supplies is typical in high-end audio applications for improved performance.

2. Audio Input Connection: Attach the audio input source (e.g., digital audio player, mixer output) to Pin 3 (non-inverting input of the first amplifier) of the OPA2604AUE4.

3. Gain Setting: Place a resistor (R1) between Pin 1 (output of the first amplifier) and Pin 2 (inverting input of the first amplifier) to set the gain. Include another resistor (R2) from Pin 2 to ground to adjust the input impedance.

4. Audio Output: The processed audio signal is available at Pin 1, which can be connected to the headphone jack or further audio processing stages.

5. Utilizing the Second Amplifier: Employ the second amplifier within the OPA2604AUE4 (Pins 5, 6, and 7) for an additional audio channel or for a balanced headphone output.

6. Grounding and Decoupling: Ensure that Pin 4 is properly grounded. Reducing noise and enhancing audio quality can be achieved by decoupling capacitors close to the power supply pins.

OPA2604AUE4 Design Considerations:

- Consistent Power Source: To get the best audio performance, make sure the power supply is steady and clean.

- Noise Reduction: Implement strategies to minimize noise, leveraging the low distortion feature of the OPA2604AUE4.

- Thermal Management: Be mindful of heat dissipation, as high-performance op-amps can generate significant heat.

- Efficient PCB Layout: Design the PCB to minimize noise and ensure signal integrity, especially important in high-fidelity audio applications like headphone amplifiers using OPA2604AUE4.

In summary, the OPA2604AUE4 operational amplifier is highly suitable for high-fidelity audio applications such as high-end headphone amplifiers. When designing circuits with the OPA2604AUE4, focusing on a stable power supply, effective noise reduction, thermal management, and an efficient PCB layout is essential to fully utilize the amplifier's capabilities.

OPA2604AUE4 FAQ

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6. What is the process for return or replacement of OPA2604AUE4?

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 OPA2604AUE4 we delivered, we will accept the replacement or return of the OPA2604AUE4 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 OPA2604AUE4.

(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