TAS3251DKQR Texas Instruments - Yeehing Electronics

175-W stereo, 350-W mono, 12- to 38-V supply, digital input Class-D Smart Audio Amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	6.391
100 — 249	5.583
250 — 999	4.304
1,000 +	2.06

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TAS3251
Product	Audio Amplifiers
Class	Class-D
Output Power	175 W x 2 at 4 Ohms, 350 W x 2 at 2 Ohms
Mounting Style	SMD/SMT
Type	Mono, Stereo
Package / Case	HSSOP-56
Audio - Load Impedance	2 Ohms, 4 Ohms
THD plus Noise	0.01 %
Supply Voltage - Max	36 V
Supply Voltage - Min	12 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Packaging	Reel
Output Type	Mono, Stereo
Brand	Texas Instruments
Number of Channels	2 Channel
Shutdown	No Shutdown
Moisture Sensitive	Yes
Operating Supply Current	90 mA
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	60 dB
Factory Pack Quantity	1000
Subcategory	Audio ICs

For more information, please refer to datasheet

Documents

TAS3251DKQR Datasheet

More Information

TAS3251 is a digital-input, high-performance Class-D audio amplifier that enables true premium sound quality with Class-D efficiency. The digital front-end features a high-performance Burr-Brown™ DAC with integrated DSP for advanced audio processing, including SmartAmp and SmartEQ. The first high-power single-chip solution reduces overall system solution size and cost. The DSP is supported by TI PurePath™ Console Graphical tuning software for quick and easy speaker tuning and control. The Class-D power stage features advanced integrated feedback and proprietary high-speed gate drive error correction for ultra-low distortion and noise across the audio band. The device operates in AD-mode and can drive up to 2 x 175 W into 4 Ω load and 2 x 220 W into 3 Ω load.