Texas Instruments
TAS3251DKQR
TAS3251DKQR
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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.
