| PartNumber | LM4667ITL/NOPB | LM4667ITLX/NOPB |
| Description | Audio Amplifiers Filterless High Efficiency 1.3W Switchin | Audio Amplifiers |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | LM4667 | LM4667 |
| Product | Audio Amplifiers | Audio Amplifiers |
| Class | Class-AB | Class-AB |
| Output Power | 1.3 W | 1.3 W |
| Mounting Style | SMD/SMT | SMD/SMT |
| Type | Audio Power Amplifier | - |
| Package / Case | uSMD | uSMD |
| Audio Load Impedance | 8 Ohms | 8 Ohms |
| THD plus Noise | 0.8 % | 0.8 % |
| 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 | Reel | Reel |
| Description/Function | Speaker | Speaker |
| Height | 0.36 mm | 0.36 mm |
| Input Type | Differential | Differential |
| Length | 1.51 mm | 1.51 mm |
| Output Type | 1-Channel Mono | 1-Channel Mono |
| Supply Type | Single | Single |
| Width | 1.51 mm | 1.51 mm |
| Brand | Texas Instruments | Texas Instruments |
| CMRR Common Mode Rejection Ratio | 41 dB | 41 dB |
| Operating Supply Current | 9 mA | - |
| Operating Supply Voltage | 3 V, 5 V | 3 V, 5 V |
| Output Signal Type | Differential | Differential |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 65 dB | 65 dB |
| Factory Pack Quantity | 250 | 3000 |
| Subcategory | Audio ICs | Audio ICs |
| Tradename | Boomer | - |