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| PartNumber | LM4920TL/NOPB | LM4920TLBD | LM4920TLX/NOPB |
| Description | Audio Amplifiers | Audio IC Development Tools LM4920TLBD EVAL BOARD | Audio Amplifiers |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio IC Development Tools | Audio Amplifiers |
| RoHS | Y | E | Y |
| Series | LM4920 | - | LM4920 |
| Product | Audio Amplifiers | - | Audio Amplifiers |
| Class | Class-AB | - | Class-AB |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | uSMD-14 | - | uSMD |
| Packaging | Reel | - | Reel |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | Audio Amplifiers | Audio IC Development Tools | Audio Amplifiers |
| Factory Pack Quantity | 250 | 1 | 3000 |
| Subcategory | Audio ICs | Development Tools | Audio ICs |
| Output Power | - | - | 80 mW |
| Audio Load Impedance | - | - | 32 Ohms |
| THD plus Noise | - | - | 0.04 % |
| Supply Voltage Max | - | - | 4.2 V |
| Supply Voltage Min | - | - | 1.6 V |
| Minimum Operating Temperature | - | - | - 40 C |
| Maximum Operating Temperature | - | - | + 85 C |
| Description/Function | - | - | Headphone |
| Height | - | - | 0.36 mm |
| Input Type | - | - | Single |
| Length | - | - | 1.97 mm |
| Output Type | - | - | 2-Channel Stereo |
| Supply Type | - | - | Single |
| Width | - | - | 1.97 mm |
| Operating Supply Voltage | - | - | 3 V |
| Output Signal Type | - | - | Single |
| PSRR Power Supply Rejection Ratio | - | - | 70 dB |