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Name: OPA2604AU
Brand: Texas Instruments
SKU: OPA2604AU
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 OPA2604AU

Part No.:: OPA2604AU

Manufacturer:: Texas Instruments

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

Datasheet:: OPA2604AU.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 2230

Quantity:: Add To Cart

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OPA2604AU Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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

OPA2604AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA2604AU 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 OPA2604AU 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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OPA2604AU information

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OPA2604AU Typical application Circuitry

OPA2604AU

The OPA2604AU is a dual operational amplifier (op-amp) known for its high fidelity and wide bandwidth. It is particularly suited for applications requiring excellent audio performance, such as in audio preamplifiers, active filters, and professional audio equipment.

Key Features of OPA2604AU:

- High Fidelity Audio Performance: Ideal for applications where sound quality is crucial.

- Wide Bandwidth: Suitable for handling a broad range of frequencies, enhancing audio clarity.

- Low Distortion: Ensures clean and accurate audio reproduction.

- Dual Op-Amp Configuration: Provides two operational amplifiers in one package, allowing for compact and efficient circuit designs.

Application Scenario - High-Quality Audio Preamplifier:

A practical application for the OPA2604AU is in a high-quality audio preamplifier, commonly used in professional audio systems and high-end audio equipment.

Circuit Design Details:

1. Power Supply Connections: Connect Pin 8 (V+) of the OPA2604AU to a positive power source, such as ±15V, and Pin 4 (V-) to the negative supply. This dual supply configuration is typical for high-end audio applications.

2. Audio Input Connection: Attach the audio input source (e.g., a microphone or an audio line input) to Pin 3 (non-inverting input of the first amplifier) of the OPA2604AU.

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. Another resistor (R2) from Pin 2 to ground adjusts the input impedance and gain.

4. Audio Output: The processed audio signal is available at Pin 1, which can be directed to further stages like tone controls, volume controls, or an output stage.

5. Utilizing the Second Amplifier: Employ the second amplifier within the OPA2604AU (Pins 5, 6, and 7) for additional audio processing, such as a second channel in stereo systems.

6. Grounding and Decoupling: Ensure that Pin 4 is properly grounded. Use decoupling capacitors close to the power supply pins to minimize power supply noise and interference.

Design Considerations with OPA2604AU:

- Stable Power Supply: A stable and clean power supply is crucial for optimal audio performance.

- Noise Reduction: Implement noise reduction strategies, taking advantage of the low distortion feature of OPA2604AU.

- Thermal Management: Be mindful of the thermal environment, as temperature changes can impact the performance of the op-amp.

- Efficient PCB Layout: Design the PCB to minimize noise and ensure signal integrity, particularly important in high-fidelity audio applications using OPA2604AU.

In summary, the OPA2604AU operational amplifier is highly suitable for high-fidelity audio applications such as audio preamplifiers. When designing circuits with the OPA2604AU, focusing on a stable power supply, effective noise reduction, thermal management, and an efficient PCB layout is essential to fully utilize the capabilities of the amplifier.

OPA2604AU FAQ

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3. Are the OPA2604AU price and inventory displayed accurate?

The price and inventory of OPA2604AU 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 OPA2604AU?

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 OPA2604AU we delivered, we will accept the replacement or return of the OPA2604AU 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 OPA2604AU.

(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