Description
TAS2557YZT Texas Instruments - Yeehing Electronics
5.7-W, digital input smart amp with integrated speaker protection, advanced EQ & 8.5-V Class-H boost
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.747 |
| 100 — 249 | 2.407 |
| 250 — 999 | 1.688 |
| 1,000 + | 0.95 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | TAS2557 |
| Product | Audio Amplifiers |
| Class | Class-D |
| Output Power | 5.7 W |
| Mounting Style | SMD/SMT |
| Type | 1-Channel Mono |
| Package / Case | DSBGA-42 |
| Audio - Load Impedance | 4 Ohms |
| THD plus Noise | 0.02 % |
| Supply Voltage - Max | 1.95 V |
| Supply Voltage - Min | 1.65 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Output Type | 1-Channel Mono |
| Brand | Texas Instruments |
| Gain | 16.4 dB |
| Number of Channels | 1 Channel |
| Shutdown | Shutdown |
| Development Kit | TAS2557EVM |
| Operating Supply Current | 22 mA |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 110 dB |
| Factory Pack Quantity | 250 |
| Subcategory | Audio ICs |
| Unit Weight | 0.000381 oz |
For more information, please refer to datasheet
Documents
| TAS2557YZT Datasheet |
More Information
The TAS2557 device is a state-of-the-art Class-D audio amplifier which is a full system on a Chip (SoC). The device features a ultra low-noise audio DAC and Class-D power amplifier which incorporates speaker voltage and current sensing feedback. An on-chip, low-latency DSP supports Texas Instruments SmartAmp speaker protection algorithms to maximizes loudness while maintaining safe speaker conditions.
