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Name: TPA3110D2PWPR
Brand: Texas Instruments
SKU: TPA3110D2PWPR
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 TPA3110D2PWPR

Part No.:: TPA3110D2PWPR

Manufacturer:: Texas Instruments

Package:: 28-HTSSOP

Datasheet:: TPA3110D2PWPR.pdf

Description:: IC AMP CLASS D STER 15W 28HTSSOP

In Stock:: 2795

Quantity:: Add To Cart

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TPA3110D2PWPR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
SpeakerGuard™
ProductStatus:
Active
Type:
Class D
OutputType:
2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
15W x 2 @ 8Ohm
Voltage-Supply:
8V ~ 26V
Features:
Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C (TA)

TPA3110D2PWPR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPA3110D2PWPR 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 TPA3110D2PWPR 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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TPA3110D2PWPR information

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TPA3110D2PWPR Typical application Circuitry

TPA3110D2PWPR

Texas Instruments created the TPA3110D2PWPR, a Class-D integrated circuit (IC) for stereo audio amplification with excellent efficiency. It's perfect for wireless speakers, home theater systems, and portable audio systems since it can provide excellent sound quality while using less power in these situations.

Highlights of TPA3110D2PWPR:

1. Class-D Amplification: renowned for its low heat generation and great efficiency.

2. Stereo Output: Suitable for stereo audio applications, this output can drive two channels.

3. Power Output: Provides an 8-ohm load with up to 15W per channel.

4. Wide Supply Voltage Range: Operates with supply voltages from 8V to 26V.

5. Low Quiescent Current: Reduces power consumption in idle mode.

6. Thermal and Overcurrent Protection: Built-in safety features for reliable operation.

7. High-Quality Sound: Provides excellent audio performance with low distortion.

8. Small Package Size: Available in a compact PowerPAD package, suitable for space-constrained applications.

Application Scenario: Wireless Speaker System

In designing a wireless speaker system using the TPA3110D2PWPR:

Detailed Circuit Connection of TPA3110D2PWPR:

1. Power Supply Integration:

- Battery Connection: Connect a rechargeable battery (e.g., 12V lithium-ion) to the PVCC and GND pins.

- Power Decoupling Capacitors: Place capacitors (e.g., 220 µF) between PVCC and GND for voltage stabilization.

2. Audio Input Stage:

- Wireless Receiver Connection: Link the audio outputs from a wireless audio receiver to the L-IN and R-IN pins for the left and right channels, respectively.

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

3. Speaker Output Configuration:

- Speaker Connections: Attach two speakers to the L-OUT+/L-OUT- and R-OUT+/R-OUT- pins for stereo output.

- Output Filtering: Implement LC filters on the speaker outputs to minimize EMI.

4. Gain Setting:

- Gain Configuration: Adjust the amplifier gain by connecting resistors to the GAIN0 and GAIN1 pins according to the desired level.

5. Shutdown and Mute Controls:

- Power and Sound Management: Wire the SHUTDOWN and MUTE pins to control switches for on/off and mute functionality.

Design Considerations:

1. Power Source Capacity: Ensure the battery can provide sufficient current for the amplifier's power requirements.

2. Audio Signal Clarity: Choose quality capacitors and filters to maintain audio fidelity and minimize distortion.

3. EMI and Noise Management: Design output filters carefully to reduce EMI and maintain signal integrity.

4. Thermal Management: Ensure adequate cooling for the IC, especially at higher output power levels.

5. Precise Gain Adjustment: Calculate resistor values accurately for the desired gain settings.

6. PCB Layout Optimization: Design the PCB to minimize noise, ensuring short signal paths and proper grounding.

7. Protective Circuitry Implementation: Utilize the IC's built-in protection features for enhanced safety and reliability.

8. Compliance with Standards: Ensure the design meets safety and electromagnetic compatibility standards for audio devices.

Conclusion

The TPA3110D2PWPR is an excellent choice for creating a high-performance wireless speaker system, offering efficient stereo audio amplification. Key design considerations include ensuring adequate power supply, high-quality audio signal processing, EMI control, thermal management, accurate gain control, optimized PCB layout, utilization of built-in safety features, and compliance with industry standards, ensuring a robust and high-quality audio experience in wireless applications.

TPA3110D2PWPR FAQ

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6. What is the process for return or replacement of TPA3110D2PWPR?

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 TPA3110D2PWPR we delivered, we will accept the replacement or return of the TPA3110D2PWPR 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 TPA3110D2PWPR.

(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