| PartNumber | LM49155TL/NOPB | LM49155TLX/NOPB |
| Description | Audio Amplifiers Enhancement Analog Audio Subsystem | Audio Amplifiers Uplink Noise Suppression & Downlink SNR |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y |
| Series | LM49155 | LM49155 |
| Product | Audio Subsystems | Audio Subsystems |
| Class | Class-AB, Class-D | - |
| Output Power | 1.35 W | - |
| Mounting Style | SMD/SMT | SMD/SMT |
| Type | Noise Reduction Amplifier with Microphone | - |
| Package / Case | DSBGA-36 | DSBGA-36 |
| THD plus Noise | 0.1 % | - |
| Supply Voltage Max | 5 V | - |
| Supply Voltage Min | 1.8 V | - |
| Minimum Operating Temperature | - 40 C | - |
| Maximum Operating Temperature | + 85 C | - |
| Packaging | Reel | Reel |
| Brand | Texas Instruments | Texas Instruments |
| Number of Channels | 2 Channel | - |
| Operating Supply Current | 600 uA | - |
| Operating Supply Voltage | 1.8 V to 5 V | - |
| Product Type | Audio Amplifiers | Audio Amplifiers |
| Factory Pack Quantity | 250 | 1000 |
| Subcategory | Audio ICs | Audio ICs |