Texas Instruments
TPA2051D3YFFR
TPA2051D3YFFR
Regular price
$0.74 USD
Regular price
Sale price
$0.74 USD
Unit price
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TPA2051D3YFFR Texas Instruments - Yeehing Electronics
2.9-W, mono, analog input Class-D audio amplifier with 25-mW headphone driver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.135 |
| 100 — 249 | 1.871 |
| 250 — 999 | 1.312 |
| 1,000 + | 0.74 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | TPA2051D3 |
| Product | Audio Subsystems |
| Class | Class-D |
| Output Power | 25 W |
| Mounting Style | SMD/SMT |
| Type | 1-Channel Mono or 2-Channel Stereo |
| Package / Case | DSBGA-25 |
| Audio - Load Impedance | 4 Ohms |
| THD plus Noise | 0.04 %, 0.01 % |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Description/Function | Headphone/Speaker |
| Height | 0.43 mm |
| Input Type | Differential or Single |
| Length | 2 mm |
| Output Type | Ground Centered Headphone |
| Supply Type | Triple |
| Width | 2 mm |
| Brand | Texas Instruments |
| Number of Channels | 1 Channel |
| Supply Current - Max | 8.5 mA |
| Development Kit | TPA2051D3YFFEVM |
| 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 |
| Operating Supply Current | 7.1 mA |
| Operating Supply Voltage | 2.5 V to 5.5 V |
| Output Signal Type | Differential, Single |
| Pd - Power Dissipation | 845 mW |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 75 dB |
| Factory Pack Quantity | 3000 |
| Subcategory | Audio ICs |
| Unit Weight | 0.000183 oz |
For more information, please refer to datasheet
Documents
| TPA2051D3YFFR Datasheet |
More Information
The TPA2051D3 is an audio subsystem with a mono Class-D power amplifier, a stereo DirectPath headphone amplifier, and bypass switches. The DirectPath headphone amplifier eliminates the need for external dc-blocking output capacitors. The built-in charge pump creates a negative supply voltage for the headphone amplifier, allowing a 0 V dc bias at the output. The DirectPath headphone amplifier drives 25 mW into 16 speakers from a 4.2 V supply.
