 | |  | |
| PartNumber | LM49251TL/NOPB | LM49251TLX/NOPB | LM49250RLX/NOPB |
| Description | Audio Amplifiers Stereo Audio Subsystem with Class G Head | Audio Amplifiers Stereo Audio Subsystem with Class G Head | Audio Amplifiers Enhanced Emissions Suppression Stereo Cl |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y | Y |
| Series | LM49251 | LM49251 | LM49250 |
| Product | Audio Subsystems | Audio Subsystems | Audio Subsystems |
| Class | Class-D, Class-G | Class-D, Class-G | Class-AB, Class-D |
| Output Power | 20 W | 20 W | 45 W |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | 2-Channel Stereo | 2-Channel Stereo | - |
| Package / Case | DSBGA-30 | DSBGA-30 | DSBGA-36 |
| THD plus Noise | 0.02 % | 0.02 % | - |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Reel |
| Output Type | Ground Centered Headphone | Ground Centered Headphone | Ground Centered Headphone |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Gain | - 80 dB to +12 dB | - 80 dB to +12 dB | - |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| CMRR Common Mode Rejection Ratio | 63 dB | 63 dB | - |
| Operating Supply Current | 4.3 mA | 4.3 mA | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 93 dB | 93 dB | 95 dB |
| Factory Pack Quantity | 250 | 3000 | 1000 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Unit Weight | 0.000325 oz | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM49270SQ/NOPB | Audio Amplifiers Filterless 2.2W Class D Audio Subsystem | |
| LM4928SD/NOPB | Audio Amplifiers 1.2 Watt Stereo Fully Differential Audio | ||
| LM4927SD/NOPB | Audio Amplifiers 2.5 Watt Fully Differential Audio Power | ||
| LM49251TL/NOPB | Audio Amplifiers Stereo Audio Subsystem with Class G Head | ||
| LM49251TLX/NOPB | Audio Amplifiers Stereo Audio Subsystem with Class G Head | ||
| LM49250RLX/NOPB | Audio Amplifiers Enhanced Emissions Suppression Stereo Cl | ||
| LM49270SQBD | Audio IC Development Tools LM49270SQBD EVAL BOARD | ||
| LM4926TLX/NOPB | Audio Amplifiers | ||
| LM4927SDX | Audio Amplifiers | ||
| LM49270SQX/NOPB | Audio Amplifiers | ||
| LM4925SD/NOPB | Audio Amplifiers | ||
| LM4927SDBD | Audio IC Development Tools LM4927SD DEMO BOARD | ||
| LM4925MMBD | BOARD EVALUATION LM4925MM | ||
| LM4925SDBD | BOARD EVALUATION LM4925SD | ||
| LM49270SQBD | BOARD EVAL FOR LM49270 | ||
| LM4927SDBD | BOARD EVALUATION LM4927SD | ||
| LM4925SDX | Audio Amplifiers | ||
| LM4925MMX | Audio Amplifiers | ||
| LM4927SDX | Audio Amplifiers | ||
| LM49270SQX/NOPB | IC AUDIO SUBSYSTEM 2.2W D 28WQFN | ||
| LM4926TLX/NOPB | Audio Amplifiers | ||
| LM49251TLX/NOPB | Audio Amplifiers Stereo Audio Subsystem with Class G Head | ||
| LM49270SQ/NOPB | Audio Amplifiers Filterless 2.2W Class D Audio Subsystem | ||
| LM4925SD/NOPB | Audio Amplifiers | ||
| LM4925MM/NOPB | Audio Amplifiers | ||
| LM49250RLX/NOPB | Audio Amplifiers Enhanced Emissions Suppression Stereo Cl | ||
| LM49251TL/NOPB | Audio Amplifiers Stereo Audio Subsystem with Class G Head | ||
| LM4926TL/NOPB | Audio Amplifiers | ||
| LM4928SD/NOPB | Audio Amplifiers 1.2 Watt Stereo Fully Differential Audio | ||
| LM4927SD/NOPB | Audio Amplifiers 2.5 Watt Fully Differential Audio Powe | ||
| LM49270SQEVAL | BOARD EVALUATION LM49270SQ | ||
| LM49270SQE/NOPB | IC AUDIO SUBSYSTEM 2.2W D 28WQFN | ||
| LM49251TL | New and Original | ||
| LM49270SQX | New and Original | ||
| LM4925MMX/NOPB | Audio Amplifiers | ||
| LM4925SDX/NOPB | Audio Amplifiers | ||
| LM4927SDX/NOPB | Audio Amplifiers | ||
| LM49270SQNOPB | New and Original | ||
| LM49250RLX | New and Original | ||
| LM4926ATLX | New and Original | ||
| LM49270SQ | New and Original | ||
| LM49270SQDKR | New and Original | ||
| LM49251TLX | New and Original | ||
| LM49270SQE | New and Original | ||
| LM4925SD | Audio Amplifiers | ||
| LM4925MM | Audio Amplifiers | ||
| LM4928SD | Audio Amplifiers | ||
| LM4927SD | Audio Amplifiers | ||
| LM4926TLX | New and Original | ||
| LM4926TL | New and Original |