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Name: TAS5731MPHPR
Brand: Texas Instruments
SKU: TAS5731MPHPR
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 TAS5731MPHPR

Part No.:: TAS5731MPHPR

Manufacturer:: Texas Instruments

Package:: 48-HTQFP (7x7)

Datasheet:: TAS5731MPHPR.pdf

Description:: IC AMP D MONO/STER 69.6W 48HTQFP

In Stock:: 3899

Quantity:: Add To Cart

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TAS5731MPHPR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Class D
OutputType:
1-Channel (Mono) or 2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
69.6W x 1 @ 4Ohm, 37.2W x 2 @ 8Ohm
Voltage-Supply:
3V ~ 3.6V
Features:
Depop, Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Volume Control
MountingType:
Surface Mount
OperatingTemperature:
0°C ~ 85°C (TA)

TAS5731MPHPR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TAS5731MPHPR 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 TAS5731MPHPR 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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TAS5731MPHPR information

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TAS5731MPHPR Typical application Circuitry

TAS5731MPHPR

The TAS5731MPHPR is a digital audio power amplifier with an integrated DSP (Digital Signal Processor) for processing audio signals. It's known for its high-quality sound output and is commonly used in applications where digital audio processing and amplification are required.

Application Scenarios of TAS5731MPHPR:

1. Home Theater Systems: Ideal for driving speakers in a surround sound setup.

2. Wireless Speakers: Commonly used in Bluetooth or Wi-Fi-enabled speakers that require digital signal processing.

3. High-Fidelity Audio Systems: Suitable for audiophile-grade audio systems where sound quality is paramount.

Key Features:

1. Integrated DSP: Offers advanced audio processing capabilities, allowing for functions like equalization, bass enhancement, and other audio effects.

2. High-Quality Audio Amplification: Provides high-quality, high-efficiency audio amplification.

3. I²C/SPI Control Interface: Supports I²C or SPI for control, making it versatile and easy to interface with microcontrollers or processors.

Example Circuit Design - Wireless Speaker Using TAS5731MPHPR:

Detailed Circuit Connection Guide:

1. Power Supply Connections:

- Pin 25 (PVDD): Connect to a positive power supply, typically 12V or 24V depending on the speaker requirements.

- Pin 4 (AGND), Pin 24 (PGND): Connect these to the ground. Ensure a solid ground plane for noise reduction.

2. Audio Input (Digital):

- Pins 6 (SDIN), 7 (SCLK), 8 (LRCK): Connect these to the digital audio source, such as a Bluetooth module or a digital audio interface. These pins handle the serial audio data input.

3. Audio Output to Speakers:

- Pins 14 (OUT_R-), 15 (OUT_R+), 18 (OUT_L-), 19 (OUT_L+): Connect these to the right and left speakers, respectively. Ensure the speakers' impedance matches the TAS5731MPHPR's output specifications.

4. I²C/SPI Control Interface:

- Pins 2 (SCL), 3 (SDA) for I²C: Connect these to the microcontroller's I²C bus for control signals.

- Alternatively, use SPI pins (if your model supports it) for communication with the microcontroller.

5. Decoupling and Filtering: - To filter out noise, place decoupling capacitors next to the power supply pins (PGND, AGND, and PVDD).

- To stop digital noise from entering the audio route, apply the appropriate filtering on the audio input lines.

6. Boot Configuration:

- Pins 1 (MUTE), 5 (RESET): Connect these to the microcontroller or use pull-up/pull-down resistors as required to set the initial state of the amplifier.

Circuit Design Considerations:

1. Power Supply Quality: Use a stable and noise-free power supply to prevent hum or noise in the audio output.

2. Speaker Protection: Consider implementing protection circuits to protect the speakers from potential damage due to overcurrent or DC offsets.

3. Thermal Management: Ensure proper heat dissipation for the TAS5731MPHPR, especially if driving speakers at high volumes for extended periods.

4. EMI and Noise Reduction: Layout the PCB to minimize electromagnetic interference and route audio lines away from power lines to reduce noise.

In conclusion, the TAS5731MPHPR is a highly capable digital audio amplifier with integrated DSP, suitable for high-quality audio applications such as wireless speakers and home theater systems. When designing circuits with the TAS5731MPHPR, it's crucial to consider power supply quality, speaker protection, thermal management, and noise reduction to ensure the best audio performance and system reliability.

TAS5731MPHPR FAQ

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6. What is the process for return or replacement of TAS5731MPHPR?

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 TAS5731MPHPR we delivered, we will accept the replacement or return of the TAS5731MPHPR 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 TAS5731MPHPR.

(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