Description
TPA2054D4YZKR Texas Instruments - Yeehing Electronics
1.4-W, stereo, analog input Class-D audio amplifier with 145-mW headphone amp & 3:1 MUX
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.131 |
| 100 — 249 | 1.867 |
| 250 — 999 | 1.309 |
| 1,000 + | 0.74 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | TPA2054D4 |
| Product | Audio Subsystems |
| Class | Class-D |
| Output Power | 940 mW |
| Mounting Style | SMD/SMT |
| Type | 2-Channel Stereo |
| Package / Case | DSBGA-25 |
| Audio - Load Impedance | 32 Ohms |
| THD plus Noise | 0.01 % |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Description/Function | Headphone/Speaker |
| Height | 2.3 mm |
| Input Type | Single |
| Length | 3.15 mm |
| Supply Type | Triple |
| Width | 3.15 mm |
| Brand | Texas Instruments |
| Number of Channels | 2 Channel |
| Development Kit | TPA2054D4YZKEVM |
| Dual Supply Voltage | 3 V, 5 V |
| Maximum Dual Supply Voltage | 3.3 V, 5.5 V |
| Minimum Dual Supply Voltage | 1.7 V, 2.5 V |
| Output Signal Type | Differential, Single |
| Pd - Power Dissipation | 1120 mW |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 78.5 dB |
| Factory Pack Quantity | 3000 |
| Subcategory | Audio ICs |
| Vos - Input Offset Voltage | 5 mV |
| Unit Weight | 0.000293 oz |
For more information, please refer to datasheet
Documents
| TPA2054D4YZKR Datasheet |
More Information
The TPA2054D4 features a stereo Class-D power amplifier along with a stereo DirectPath™ headphone amplifier. The TPA2054D4 has a mono differential input and two stereo single-ended (SE) inputs that can be configured as one stereo differential input. Both input channels have a 32-step volume control and the DirectPath headphone amplifier has a 4-level gain control for coarse volume adjustment. All amplifiers have output short-circuit and thermal- overload protection.
