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Name: TPA3131D2RHBT
Brand: Texas Instruments
SKU: TPA3131D2RHBT
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 TPA3131D2RHBT

Part No.:: TPA3131D2RHBT

Manufacturer:: Texas Instruments

Package:: 32-VQFN (5x5)

Datasheet:: TPA3131D2RHBT.pdf

Description:: IC AMP CLASS D STER 7.3W 32VQFN

In Stock:: 3568

Quantity:: Add To Cart

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TPA3131D2RHBT Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Class D
OutputType:
2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
7.3W x 2 @ 4Ohm, 4W x 2 @ 8Ohm
Voltage-Supply:
4.5V ~ 26V
Features:
Mute, Short-Circuit and Thermal Protection, Shutdown
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C (TA)

TPA3131D2RHBT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPA3131D2RHBT 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 TPA3131D2RHBT 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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TPA3131D2RHBT information

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TPA3131D2RHBT Typical application Circuitry

TPA3131D2RHBT

The TPA3131D2RHBT is a Class-D audio amplifier integrated circuit. This TPA3131D2RHBT IC is known for its efficiency and effectiveness in driving stereo audio outputs, particularly in applications where space and power efficiency are priorities.

Application Scenarios

1. Consumer Electronics: Frequently used in devices like televisions, soundbars, and portable audio equipment.

2. Automotive Audio Systems: Suitable for car stereo systems, providing high-quality sound amplification with low power consumption.

Key Features and Specifications

1. Efficient Class-D Operation: Reduces power consumption and heat generation, making it ideal for compact electronic devices.

2. Stereo Output Channels: Capable of driving two separate audio channels, perfect for stereo sound setups.

3. Wide Range of Operating Voltages: Compatible with various supply voltages, adding to its versatility.

Circuit Design in a Soundbar Application

Creating a Stereo Amplifier for a Soundbar:

1. Power Supply Integration: Connect a DC power source to pin 20 (PVDD), ensuring that it aligns with the IC's voltage specifications.

2. Audio Source Connections: For stereo input, attach the left and right audio sources to pins 5 (LINP) and 11 (RINP).

3. Speaker Connections: The TPA3131D2RHBT left and right speakers are connected to pins 8 (LOUT) and 14 (ROUT) respectively.

4. Grounding Strategy: Proper grounding is crucial. Attach pin 10 (PGND) to the system ground to enhance stability and minimize noise.

5. Feedback Loops: Implement feedback networks from the output pins to the input pins to stabilize the amplifier.

6. Implementing Mute Control: A mute function can be added by connecting a control signal to pin 1 (MUTE).

7. Thermal Considerations: Ensure adequate cooling, such as heat sinks, to manage heat generation at higher outputs.

8. Power Supply Noise Reduction: To reduce noise, place filtering capacitors close to the pins on the power supply.

Design Considerations

When working with the TPA3131D2RHBT:

1. Ensuring Power Integrity: Select a high-quality power supply to reduce audio distortion.

2. Effective PCB Design: A carefully planned PCB layout helps minimize electromagnetic interference.

3. Managing Heat: To preserve longevity and performance, proper thermal management techniques are necessary.

4. Speaker Compatibility: Ensure that the speakers' impedance aligns with the amplifier's output capabilities.

5. Maintaining Signal Clarity: Route audio signals thoughtfully to prevent crosstalk and preserve audio quality.

Incorporating these considerations with the TPA3131D2RHBT enables the creation of an efficient, high-quality stereo amplifier, ideal for compact yet powerful audio devices like soundbars.

TPA3131D2RHBT FAQ

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3. Are the TPA3131D2RHBT price and inventory displayed accurate?

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6. What is the process for return or replacement of TPA3131D2RHBT?

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 TPA3131D2RHBT we delivered, we will accept the replacement or return of the TPA3131D2RHBT 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 TPA3131D2RHBT.

(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