Image is for your reference only,please check specifications for details

TPA3251D2DDV - TI
Manufacturer:
TI
ManyChip's Part#:
MC10199782
Category:
Audio Amplifier IC
Package:
HTSSOP-44
Datasheet:
Datasheet 3D Model
Description:
Audio Amp Speaker 1CH Mono/2CH Stereo 47W/17W/195W Class-D 44Pin HTSSOP Tube
Stock Locations:
Availability:
297 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 5.8

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TPA3251D2DDV is a high performance Class D Power Amplifier 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 2 x 175W into 4R load and 2x220W into 3R load and features a 2VRMS 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 1W. This is achieved through the use of 60mR MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.
Differential analog inputs
Advanced integrated feedback design with high-speed gate driver error correction
Click and pop free startup and stop
Self-protection design with error reporting
EMI compliant when used with recommended system design
Signal bandwidth up to 100kHz for high frequency content from HD sources
60dB PSRR (BTL, no input signal)
<60µV (A-weighted) Output noise
>111dB (A weighted) SNR
Green product and no Sb/Br

Show

TPA3251D2DDV Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	44 Pin
Case/Package	HTSSOP-44
Number of Channels	1 Channel
Number of Positions	44 Position
Quiescent Current	12.5 mA
Output Power	175 W
Gain	20 dB
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	12V ~ 36V
Supply Voltage (Max)	36 V
Supply Voltage (Min)	12 V
	Show
Size-Length	14.1 mm
Size-Width	6.2 mm
Size-Height	1.2 mm
Operating Temperature	0℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H2.4543LO26184V46Q0QC0S0

Please fill the information below to send RFQ quickly,and we will respond immediately.