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| PartNumber | TPA112D | TPA112DGN | TPA112DG4 |
| Description | Audio Amplifiers 150mW Stereo | Audio Amplifiers 150mW Stereo | Audio Amplifiers 150mW Stereo |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Audio Amplifiers | Audio Amplifiers | - |
| RoHS | Y | Y | - |
| Series | TPA112 | TPA112 | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Class | Class-AB | Class-AB | - |
| Output Power | 70 mW | 70 mW | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | 2-Channel Stereo | 2-Channel Stereo | - |
| Package / Case | SOIC-8 | MSOP-PowerPad-8 | - |
| Audio Load Impedance | 32 Ohms | 32 Ohms | - |
| THD plus Noise | 2 % | 2 % | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.5 V | 2.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Tube | - |
| Description/Function | Headphone | Headphone | - |
| Height | 1.58 mm | 1.02 mm | - |
| Input Type | Differential | Differential | - |
| Length | 4.9 mm | 3 mm | - |
| Output Current | 250 mA | 250 mA | - |
| Supply Type | Single | Single | - |
| Width | 3.91 mm | 3 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Supply Current Max | 3 mA | 3 mA | - |
| Operating Supply Current | 1.5 mA | 1.5 mA | - |
| Operating Supply Voltage | 3 V, 5 V | 3 V, 5 V | - |
| Output Signal Type | Single | Single | - |
| Pd Power Dissipation | 725 mW | 2140 mW | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 83 dB | 83 dB | - |
| Factory Pack Quantity | 75 | 80 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Unit Weight | 0.002677 oz | 0.000670 oz | - |
| Output Type | - | 2-Channel Stereo | - |
| Ib Input Bias Current | - | - | - |