| PartNumber | TPA6138A2PWR | TPA6138A2PW |
| Description | Audio Amplifiers Headphone Driver w/ Adj Gain | Audio Amplifiers Headphone Driver w/ Adj Gain |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | TPA6138A2 | TPA6138A2 |
| Product | Headphone Amplifiers | Headphone Amplifiers |
| Class | Class-AB | Class-AB |
| Output Power | 250 mW | 250 mW |
| Mounting Style | SMD/SMT | SMD/SMT |
| Type | 2-Channel Stereo | 2-Channel Headphone Driver |
| Package / Case | TSSOP-14 | TSSOP-14 |
| Audio Load Impedance | 32 Ohms | 32 Ohms |
| THD plus Noise | 0.01 % | 0.01 % |
| Supply Voltage Max | 3.6 V | 3.6 V |
| Supply Voltage Min | 3.6 V | 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Reel | Bulk |
| Description/Function | DirectPath Headphone Driver | - |
| Features | Adjustable Gain | Adjustable Gain |
| Brand | Texas Instruments | Texas Instruments |
| Number of Channels | 2 Channel | 2 Channel |
| Supply Current Max | 25 mA | - |
| Development Kit | TPA6138A2EVM | TPA6138A2EVM |
| Moisture Sensitive | Yes | Yes |
| Operating Supply Current | 14 mA | 14 mA |
| Operating Supply Voltage | 3.6 V | 3.6 V |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 80 dB | 80 dB |
| Factory Pack Quantity | 2000 | 90 |
| Subcategory | Audio ICs | Audio ICs |
| Part # Aliases | HPA01075PWR | - |
| Unit Weight | 0.004949 oz | 0.004949 oz |