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| PartNumber | LM49450SQ/NOPB | LM49450SQ | LM49450SQE/NOPB |
| Description | Audio Amplifiers I2C Inpt 2.5W/Ch Lo EMI St Class D | Audio Amplifier, 1.2W, 2 Channel(s), 1 Func | |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Audio Amplifiers | - | - |
| RoHS | Y | - | - |
| Series | LM49450 | - | - |
| Product | Audio Amplifiers | - | - |
| Class | Class-D | - | - |
| Output Power | 2.5 W | - | - |
| Mounting Style | SMD/SMT | - | - |
| Type | 2-Channel Stereo with Headphone | - | - |
| Package / Case | WQFN-32 | - | - |
| Audio Load Impedance | 32 Ohms | - | - |
| THD plus Noise | 0.04 % | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Description/Function | Headphone/Speaker | - | - |
| Height | 0.8 mm | - | - |
| Input Type | Single | - | - |
| Length | 5 mm | - | - |
| Output Type | 2-Channel Stereo | - | - |
| Supply Type | Hex | - | - |
| Width | 5 mm | - | - |
| Brand | Texas Instruments | - | - |
| Number of Channels | 2 Channel | - | - |
| Supply Current Max | 18 mA | - | - |
| Dual Supply Voltage | 3 V, 5 V | - | - |
| Maximum Dual Supply Voltage | 2.7 V, 4.5 V, 5.5 V | - | - |
| Minimum Dual Supply Voltage | 1.8 V, 2.7 V | - | - |
| Operating Supply Current | 14 mA | - | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | - | - |
| Output Signal Type | Differential, Single | - | - |
| Product Type | Audio Amplifiers | - | - |
| PSRR Power Supply Rejection Ratio | 70 dB | - | - |
| SNR Signal to Noise Ratio | 102 dB | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Audio ICs | - | - |
| Unit Weight | 0.001933 oz | - | - |