TPA3251D2DDV Amplifiers & Comparators by Texas Instruments

AUDIO AMP CLASS D 175W HTSSOP-44

Status: Unknown
Series: -
RoHS: Unknown
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TPA3251 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 can drive up to 2 x 175 W into 4-Ω load and 2 x 220 W into 3-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, TPA3251 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 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$4.03

Distributor Stock
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Farnell
from US$7.89
No stock
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Logo for Texas Instruments
Texas Instruments
from US$4.03
1,388
in stock
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Logo for Newark Electronics
Newark Electronics
from US$9.09
-
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element14
from US$9.56
-
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Specifications

Amplifier Class D
No. of Channels 1 Channel
Output Power -
Supply Voltage Range 12V to 38V
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

175-W stereo, 350-W mono, 12- to 38-V supply, analog input Class-D Smart Audio Amplifier | Texas Instruments
Audio Amp, Class D, 175W, Htssop-44 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPA3251D2DDV?

Additional datasheets, footprints and schematics for TPA3251D2DDV are listed on our Part Details page. You can also find images and similar parts to TPA3251D2DDV on this page.

What pricing and inventory information can I view?

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What category does TPA3251D2DDV fall under?

The TPA3251D2DDV is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to TPA3251D2DDV when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

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Is the TPA3251D2DDV RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPA3251D2DDV have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPA3251D2DDV.

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