 | |  | |
| PartNumber | LM4947TL/NOPB | LM4946TM/NOPB | LM4946TMX/NOPB |
| Description | Audio Amplifiers Mono Class D and Stereo Audio Sub-System | Audio Amplifiers Output Capacitor-Less Audio Subsystem with Programmable National 3D 25-DSBGA -40 to 85 | IC AUDIO SUBSYSTEM 1.3W D 25USMD |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Audio Amplifiers | Audio Amplifiers | - |
| RoHS | Y | Y | - |
| Series | LM4947 | LM4946 | - |
| Product | Audio Subsystems | Audio Subsystems | - |
| Class | Class-D | Class-AB | - |
| Output Power | 87 W | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | Mono, Stereo | - | - |
| Package / Case | uSMD | DSBGA-25 | - |
| Audio Load Impedance | 32 Ohms | - | - |
| THD plus Noise | 0.04 % | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Reel | - |
| Description/Function | Headphone/Speaker | - | - |
| Height | 0.34 mm | - | - |
| Input Type | Differential | - | - |
| Length | 2.52 mm | - | - |
| Output Type | 1-Channel Mono, 2-Channel Stereo | - | - |
| Supply Type | Triple | - | - |
| Width | 2.25 mm | - | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 1 Channel | - | - |
| CMRR Common Mode Rejection Ratio | 49 dB | - | - |
| Development Kit | LM4947TLEVAL | - | - |
| Dual Supply Voltage | 3 V, 5 V | - | - |
| Maximum Dual Supply Voltage | 5.5 V | - | - |
| Minimum Dual Supply Voltage | 2.2 V, 2.7 V | - | - |
| Operating Supply Current | 7.6 mA | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | - | - |
| Output Signal Type | Differential, Single | - | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 79 dB | - | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM4947TL/NOPB | Audio Amplifiers Mono Class D and Stereo Audio Sub-System | |
| LM4946TM/NOPB | Audio Amplifiers Output Capacitor-Less Audio Subsystem with Programmable National 3D 25-DSBGA -40 to 85 | ||
| LM4949TL/NOPB | Audio Amplifiers Stereo Class D Audio Subsystem with OCL Headphone Amplifier 25-DSBGA -40 to 85 | ||
| LM4949TLX/NOPB | Audio Amplifiers Stereo Class D Audio Subsystem with OCL Headphone Amplifier 25-DSBGA -40 to 85 | ||
| LM4947TLEVAL | Audio IC Development Tools LM4947TL EVAL BOARD | ||
| LM4947TLX/NOPB | Audio Amplifiers Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D 25-DSBGA -40 to 85 | ||
| LM4949TLEVAL | Audio IC Development Tools LM4949T EVAL BOARD | ||
| LM4947TLEVAL | BOARD EVALUATION LM4947TL | ||
| LM4949TLEVAL | BOARD EVALUATION LM4949TL | ||
| LM4949TLX/NOPB | Audio Amplifiers Stereo Class D Audio Subsystem with OCL Headphone Amplifier 25-DSBGA -40 to 85 | ||
| LM4949TL/NOPB | IC AUDIO SUBSYSTEM 2.5W D 25USMD | ||
| LM4947TL/NOPB | Audio Amplifiers Mono Class D and Stereo Audio Sub-System | ||
| LM4946TM/NOPB | IC AUDIO SUBSYSTEM 1.3W D 25USMD | ||
| LM4946TMX/NOPB | IC AUDIO SUBSYSTEM 1.3W D 25USMD | ||
| LM4947TLX/NOPB | IC AUDIO SUBSYSTM 1.19W D 25USMD | ||
| LM4947TL | New and Original | ||
| LM4947TLX | New and Original | ||
| LM4946TM | New and Original | ||
| LM4946TMX | New and Original | ||
| LM49473MT | New and Original | ||
| LM4949TLX | New and Original | ||
| LM494AJ | New and Original | ||
| LM494AJ/883 | New and Original | ||
| LM494CDR | New and Original | ||
| LM494CJ | New and Original | ||
| LM494CN | New and Original | ||
| LM494IJ | New and Original | ||
| LM4949TL | New and Original |