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| PartNumber | TPA302D | TPA302DG4 | TPA302DR |
| Description | Audio Amplifiers 0.3W Stereo Audio | Audio Amplifiers 0.3W Stereo Audio | IC AMP AUDIO PWR .3W STER 8SOIC |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio |
| RoHS | Y | Y | - |
| Series | TPA302 | TPA302 | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Class | Class-AB | Class-AB | - |
| Output Power | 300 mW | 300 mW | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | 2-Channel Stereo | 2-Channel Stereo | Class AB |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Audio Load Impedance | 32 Ohms | 32 Ohms | - |
| THD plus Noise | 1 % | 1 % | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Tube | Tape & Reel (TR) Alternate Packaging |
| Description/Function | Headphone/Speaker | Headphone/Speaker | - |
| Height | 1.58 mm | 1.58 mm | - |
| Input Type | Single | Single | - |
| Length | 4.9 mm | 4.9 mm | - |
| Output Type | 2-Channel Stereo | 2-Channel Stereo | 2-Channel (Stereo) |
| Supply Type | Single | Single | - |
| Width | 3.91 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Supply Current Max | 10 mA | 10 mA | - |
| GBP Gain Bandwidth Product | 1.5 MHz | 1.5 MHz | - |
| Operating Supply Current | 4 mA | 4 mA | - |
| Operating Supply Voltage | 3 V, 5 V | 3 V, 5 V | - |
| Output Signal Type | Single | Single | - |
| Pd Power Dissipation | 731 mW | 731 mW | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 65 dB | 65 dB | - |
| Factory Pack Quantity | 75 | 75 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Unit Weight | 0.002677 oz | 0.002677 oz | - |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Short-Circuit and Thermal Protection, Shutdown |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Max Output Power x Channels Load | - | - | 300mW x 2 @ 8 Ohm |