What is the Additional Feature ?

Name: LM4780TABD/NOPB
Brand: Texas Instruments
SKU: LM4780TABD/NOPB
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 LM4780TABD/NOPB

Part No.:: LM4780TABD/NOPB

Manufacturer:: Texas Instruments

Package:

Datasheet:: LM4780TABD/NOPB.pdf

Description:: BOARD EVAL FOR LM4780A

In Stock:: 3438

Quantity:: Add To Cart

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LM4780TABD/NOPB Specifications

Packaging:
Box
Series:
Overture™
ProductStatus:
Obsolete
AmplifierType:
Class AB
OutputType:
2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
60W x 2 @ 8Ohm
Voltage-Supply:
20V ~ 84V, ±10V ~ 42V
BoardType:
Fully Populated
UtilizedIC/Part:
LM4780

LM4780TABD/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM4780TABD/NOPB 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 LM4780TABD/NOPB 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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LM4780TABD/NOPB information

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LM4780TABD/NOPB Typical application Circuitry

LM4780TABD/NOPB is a dual audio power amplifier chip designed for high-performance audio applications, commonly used in stereo systems, home theaters, and professional audio equipment.

Application Scenario:

In a stereo amplifier setup, LM4780TABD/NOPB can be utilized to drive speakers with high fidelity audio signals, delivering immersive sound experiences for music enthusiasts and audiophiles.

Circuit Design:

To design a stereo amplifier circuit using LM4780TABD/NOPB, follow these steps:

1. Power Supply Connection:

Connect the power supply to the V+ (pin 2) and V- (pin 4) pins of LM4780TABD/NOPB to provide the required voltage for amplifier operation. Ensure proper decoupling capacitors are placed between the power supply and ground for noise suppression.

2. Audio Input:

Connect the audio source, such as a CD player or a smartphone, to the audio input pins (pins 7 and 8) of LM4780TABD/NOPB. Use coupling capacitors to block DC components and protect the amplifier from potential damage.

3. Feedback Network:

Configure the feedback network using external resistors connected between the output (pins 9 and 10) and the inverting input (pin 1) of LM4780TABD/NOPB. This network sets the amplifier's gain and stability.

4. Output Connection:

Connect the speakers to the output pins (pins 9 and 10) of LM4780TABD/NOPB. Ensure proper wiring and impedance matching for optimal performance and to prevent damage to the speakers.

5. Thermal Management:

Implement proper thermal management measures, such as heatsinks or thermal pads, to dissipate heat generated during amplifier operation. Ensure sufficient airflow to prevent overheating and ensure long-term reliability.

Considerations:

When designing the circuit, it's essential to consider:

- Power Supply Quality: Use a stable and clean power supply to ensure minimal noise and distortion in the audio output.

- Grounding: Proper grounding techniques to minimize ground loops and noise interference in the audio system.

- Component Selection: Choose high-quality components, such as capacitors and resistors, to ensure reliable and high-fidelity audio reproduction.

- Output Power Requirements: Determine the required output power and select LM4780TABD/NOPB or configure the circuit accordingly to meet the specifications.

- Safety Considerations: Follow safety guidelines and precautions during circuit assembly and testing to prevent electric shock and ensure user safety.

LM4780TABD/NOPB FAQ

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3. Are the LM4780TABD/NOPB price and inventory displayed accurate?

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6. What is the process for return or replacement of LM4780TABD/NOPB?

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 LM4780TABD/NOPB we delivered, we will accept the replacement or return of the LM4780TABD/NOPB 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 LM4780TABD/NOPB.

(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