TPA3251 Ultra-HD Class-D Audio Amplifier

Texas Instruments TPA3251 Ultra-HD Class-D Audio Amplifier 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 high-speed gate driver error correction (PurePath™ Ultra-HD). This technology allows ultra-low distortion across the audio band and superior audio quality. The device can drive up to 2x175W into a 4Ω load and 2x220W into a 3Ω load. It features a 2VRMS analog input interface that works seamlessly with high-performance DACs such as TI's PCM5242. In addition to excellent audio performance, the TPA3251 achieves high power efficiency and very low power stage idle losses below 1W.

Results: 2
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Class
Output Power
THD plus Noise
Package / Case
Audio - Load Impedance
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Series
Packaging

Texas Instruments Audio Amplifiers 175-W stereo 350-W m ono 12- to 38-V su A 595-TPA3251D2DDVR
Datasheet
10In Stock
140Expected 9/30/2026
₩16,146
₩12,589.2
₩11,434.8
₩10,701.6
₩10,218
Min.: 1
Mult.: 1
Class-D 175 W, 350 W 0.005 % HTSSOP-44 2 Ohms, 4 Ohms 12 V 36 V 0 C + 70 C SMD/SMT TPA3251 Tube

Texas Instruments Audio Amplifiers 175-W stereo 350-W m ono 12- to 38-V su A 595-TPA3251D2DDV
Datasheet
5In Stock
4,000Expected 12/7/2026
Cut Tape
₩10,311.6
₩7,924.8
₩7,316.4
₩6,661.2
View
Reel
₩5,740.8
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Class-D 175 W, 350 W 0.005 % HTSSOP-44 2 Ohms, 4 Ohms 12 V 36 V 0 C + 70 C SMD/SMT TPA3251 Reel, Cut Tape, MouseReel