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Name: TPA3113D2PWPR
Brand: Texas Instruments
SKU: TPA3113D2PWPR
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 TPA3113D2PWPR

Part No.:: TPA3113D2PWPR

Manufacturer:: Texas Instruments

Package:: 28-HTSSOP

Datasheet:: TPA3113D2PWPR.pdf

Description:: IC AMP CLASS D STER 6W 28HTSSOP

In Stock:: 3352

Quantity:: Add To Cart

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TPA3113D2PWPR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SpeakerGuard™
ProductStatus:
Active
Type:
Class D
OutputType:
2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
6W x 2 @ 8Ohm
Voltage-Supply:
8V ~ 26V
Features:
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C (TA)

TPA3113D2PWPR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPA3113D2PWPR 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 TPA3113D2PWPR 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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TPA3113D2PWPR information

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TPA3113D2PWPR Typical application Circuitry

TPA3113D2PWPR

Texas Instruments manufactures the TPA3113D2PWPR, an integrated circuit (IC) for Class-D audio amplifiers. TPA3113D2PWPR It is designed to provide efficient, high-quality stereo amplification, making it well-suited for a variety of audio applications, particularly where space and power efficiency are important.

Key Features of TPA3113D2PWPR:

1. Class-D Amplifier: Offers high efficiency, crucial for reducing power loss and heat generation.

2. Stereo Output: Provides dual-channel output for stereo audio applications.

3. Output Power: with an 8-ohm load, it can provide up to 6W per channel.

4. Wide Supply Voltage Range: Uses supply voltages between 8 and 26 volts to function properly.

5. Low Quiescent Current: Minimizes power consumption in standby mode.

6. Thermal and Overcurrent Protection: Built-in safety features to enhance device reliability.

7. Compact Package Size: Available in a small PowerPAD package, suitable for tight spaces.

8. Simple External Component Requirements: Simplifies circuit design by requiring minimal additional components.

Application Scenario: Home Theater System

In the context of designing an amplifier for a home theater system using the TPA3113D2PWPR:

Detailed Circuit Connection:

1. Power Supply Connection:

- Voltage Source: Attach a DC power source (e.g., 12V DC adapter) to the PVCC and GND pins.

- Decoupling Capacitors: Place capacitors (e.g., 100 µF) between PVCC and GND to stabilize the power supply.

2. Audio Input Configuration:

- Source Connection: Link the left and right audio outputs from an audio source (e.g., media player) to the L-IN and R-IN pins, respectively.

- Input Capacitors: Use capacitors (e.g., 1 µF) to filter the audio signal at the inputs.

3. Speaker Output Configuration:

- Speakers Connection: Connect speakers to the L-OUT+/L-OUT- and R-OUT+/R-OUT- pins for stereo sound output.

- Output Filters: Implement LC filters on the speaker outputs to minimize electromagnetic interference (EMI).

4. Gain Adjustment:

- Gain Control: Set the amplifier gain by connecting resistors to the GAIN0 and GAIN1 pins for both channels as required.

5. Shutdown and Mute Functionality:

- Control Mechanism: Wire the SHUTDOWN and MUTE pins to control switches for power and audio muting control.

Design Considerations:

1. Power Supply Adequacy: Ensure the power source can provide enough current for the amplifier's needs.

2. Audio Signal Integrity: Choose quality components for audio inputs to maintain signal quality and minimize distortion.

3. EMI Mitigation: Design output filters carefully to reduce EMI, maintaining audio clarity.

4. Thermal Management: Ensure adequate heat dissipation, especially when operating at higher power levels.

5. Precise Gain Setting: Accurately calculate resistor values for the desired amplification level.

6. PCB Layout Optimization: Minimize trace lengths and optimize the layout for reduced noise and enhanced signal integrity.

7. Use of Protective Features: Utilize the IC's built-in thermal and overcurrent protection for added safety.

8. Compliance with Standards: Design the system in accordance with safety and electromagnetic compatibility standards relevant to home theater audio devices.

Conclusion

The TPA3113D2PWPR is an ideal IC for creating an efficient and high-quality amplifier in a home theater system. Key design aspects include effective power management, maintaining audio signal integrity, controlling EMI, managing thermal aspects, accurately setting gain, optimizing PCB layout, using protective features, and ensuring compliance with audio device standards. This approach ensures a robust, high-performing, and user-friendly audio experience for home theater applications.

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6. What is the process for return or replacement of TPA3113D2PWPR?

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 TPA3113D2PWPR we delivered, we will accept the replacement or return of the TPA3113D2PWPR 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 TPA3113D2PWPR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations