TPA3255DDVR Amplifiers & Comparators by Texas Instruments

AMPLIFIER CLASS D 315W HTSSOP-44

Status: Unknown
Series: -
RoHS: Unknown
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TPA3255 is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary highspeed gate driver error correction (PurePath™ UltraHD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load and features a 2 VRMS analog input interface that works seamlessly with high performance DACs such as TI's PCM5242. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 2.5W. This is achieved through the use of 85 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.

Where to Buy

Prices starting from US$3.92

Distributor Stock
Logo for Farnell
Farnell
from US$7.03
1,997
in stock
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Logo for Texas Instruments
Texas Instruments
from US$3.92
5,823
in stock
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Logo for Newark Electronics
Newark Electronics
from US$8.31
1,997
in stock
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Logo for element14
element14
from US$6.76
1,997
in stock
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Specifications

Amplifier Class D
No. of Channels 2 Channel
Output Power 315W
Supply Voltage Range 18V to 53.5V
Amplifier Case Style HTSSOP
No. of Pins 44Pins
Load Impedance 4ohm
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

315-W stereo, 600-W mono, 18- to 53.5-V supply, analog input Class-D audio amplifier | Texas Instruments
Amplifier, Class D, 315W, Htssop-44 | Newark Electronics
AMPLIFIER, CLASS D, 315W, HTSSOP-44 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPA3255DDVR?

Additional datasheets, footprints and schematics for TPA3255DDVR are listed on our Part Details page. You can also find images and similar parts to TPA3255DDVR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPA3255DDVR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TPA3255DDVR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPA3255DDVR fall under?

The TPA3255DDVR is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to TPA3255DDVR when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPA3255DDVR you can contact the distributor directly for product support, shipping queries etc.

Is the TPA3255DDVR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPA3255DDVR have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPA3255DDVR.

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