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Name: TAS5731MPHP
Brand: Texas Instruments
SKU: TAS5731MPHP
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 TAS5731MPHP

Part No.:: TAS5731MPHP

Manufacturer:: Texas Instruments

Package:: 48-HTQFP (7x7)

Datasheet:: TAS5731MPHP.pdf

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

In Stock:: 3238

Quantity:: Add To Cart

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TAS5731MPHP Specifications

Packaging:
Tray
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)

TAS5731MPHP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TAS5731MPHP 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 TAS5731MPHP 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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TAS5731MPHP information

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TAS5731MPHP Typical application Circuitry

TAS5731MPHP

The TAS5731MPHP is a digital audio power amplifier with an integrated DSP (Digital Signal Processor). It's designed for use in applications requiring audio signal amplification and processing, such as home audio systems, television soundbars, and other consumer audio electronics.

Application Scenarios of TAS5731MPHP:

1. Home Audio Systems: Ideal for driving speakers in high-fidelity audio systems.

2. Soundbars for Televisions: Commonly used in soundbars to provide enhanced audio for television viewing.

3. Smart Audio Devices: Suitable for use in smart speakers and other connected audio devices.

Key Features:

1. Integrated DSP: Provides advanced audio processing capabilities, allowing for equalization, sound enhancement, and other audio effects.

2. High-Quality Audio Output: Delivers high-quality sound output, suitable for audiophile-grade audio systems.

3. Flexible I²C/SPI Control Interface: Offers control via I²C or SPI, making it easy to integrate with a variety of microcontrollers and processors.

Example Circuit Design - High-Fidelity Home Audio System Using TAS5731MPHP:

Detailed Circuit Connection Strategy:

1. Power Supply Connections:

- Pin 25 (PVDD): Connect to a power source suitable for audio amplification (e.g., +/-12V).

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

2. Digital Audio Input:

- Pins 6 (SDIN), 7 (SCLK), 8 (LRCK): Connect these to your digital audio source, like a digital-to-analog converter (DAC) or a digital audio interface. These pins will 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 to your right and left speakers, respectively. Ensure compatibility with the TAS5731MPHP's output specifications.

4. I²C/SPI Control Interface:

- Pins 2 (SCL), 3 (SDA) for I²C: Connect to the I²C bus of your microcontroller for sending control signals.

- For SPI (if supported by your model), use the respective SPI pins to communicate with your microcontroller.

5. Decoupling and Filtering:

- Place decoupling capacitors near the power supply pins (PVDD, AGND, PGND) to filter noise and stabilize the voltage.

- Implement proper filtering on the audio input lines to ensure clean signal processing.

6. Configuration and Boot:

- Pins 1 (MUTE), 5 (RESET): Use these pins to manage the initial state of the amplifier. They can be connected to your microcontroller or set with pull-up/pull-down resistors as needed.

Circuit Design Considerations:

1. Power Supply Integrity: Ensure a stable and noise-free power supply to prevent audio distortion.

2. Speaker Protection: Implement protection circuits to safeguard the speakers from potential damage due to overcurrent or DC offsets.

3. Thermal Management: Monitor the TAS5731MPHP's temperature, especially when driving speakers at high volumes, and provide adequate cooling.

4. EMI and Noise Considerations: Carefully design the PCB layout to minimize electromagnetic interference and segregate audio lines from power lines to avoid noise issues.

In conclusion, the TAS5731MPHP is a powerful digital audio amplifier with DSP capabilities, ideal for high-quality audio applications like home audio systems and soundbars. Designing circuits with the TAS5731MPHP requires careful attention to power supply quality, speaker protection, thermal management, and EMI/noise control to ensure superior audio performance and system reliability.

TAS5731MPHP FAQ

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6. What is the process for return or replacement of TAS5731MPHP?

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 TAS5731MPHP we delivered, we will accept the replacement or return of the TAS5731MPHP 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 TAS5731MPHP.

(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