Products > Integrated Circuits (ICs) > Amplifier ICs > TAS5731MPHP
TAS5731MPHP 48-PowerTQFP
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Audio Amp Speaker 1-CH Mono/2-CH Stereo 37.2W Class-AB 48-Pin HTQFP EP Tray

Manufacturer :
Texas Instruments, Inc
Package/Case :
Product Categories :
Linear > Amplifier - Audio
RoHs Status:
Lead free / RoHS Compliant

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TAS5731MPHP Product Details

The TAS5731MPHP is a 30W efficient digital-audio stereo Power Amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers. The TAS5731M is a slave-only device receiving all clocks from external sources. The TAS5731M operates with a PWM carrier between a 384kHz switching rate and a 352kHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20Hz to 20kHz.


  • Direct connect to digital processor
  • High output power from a standard supply
  • Eliminates the need for heat sink
  • Advanced processing improves audio experience
  • Up to 90% efficient operation
  • Single-device 2.1 support (2 x SE + 1 xBTL)
  • Speaker EQ (8 BQ per channel), 2x DRCs
  • Pin-to-pin compatible with the TAS5727 and TAS5731
  • 30W Stereo, 8R/24V (THD+N=10%)
  • Green product and no Sb/Br


Audio, Consumer Electronics

Technical Parameters

Type Class D Mounting Type Surface Mount
Output Type 1-Channel (Mono) or 2-Channel (Stereo) Operating Temperature 0??C ~ 85??C (TA)
Max Output Power x Channels @ Load 69.6W x 1 @ 4Ohm, 37.2W x 2 @ 8Ohm Supplier Device Package 48-HTQFP (7x7)
Voltage Supply 3V ~ 3.6V Package / Case 48-PowerTQFP
Features Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Volume Control

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Estimated Delivery Time: Jan 30 - Feb 04 days (choose Expedited at checkout).

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Shipping Type Ship Fee Lead Time

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7-30 days

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    We have rich products, can meet your various needs.

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    90 days quality guarantee for all products.


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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that TAS5731MPHP is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their TAS5731MPHP devices; we pay more attention to the channels and quality of TAS5731MPHP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TAS5731MPHP chips? Including TI original factory information, Linear > Amplifier - Audio application, TAS5731MPHP pictures?
You can use Jotrin's intelligent search engine, or filter by Audio IC category, or find it through Texas Instruments, Inc Information page.
Q: Are the TI's TAS5731MPHP price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TAS5731MPHP, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns 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 TAS5731MPHP 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
More details about return electronic components please see our Return & Change Policy.
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Texas Instruments, Inc

Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for ana...
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