 |  | | |
| PartNumber | LM4947TL/NOPB | LM4947TLEVAL | LM4947TLX/NOPB |
| Description | Audio Amplifiers Mono Class D and Stereo Audio Sub-System | Audio IC Development Tools LM4947TL EVAL BOARD | Audio Amplifiers Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D 25-DSBGA -40 to 85 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Audio Amplifiers | Audio IC Development Tools | Audio Amplifiers |
| RoHS | Y | E | Y |
| Series | LM4947 | LM4947 | LM4947 |
| Product | Audio Subsystems | - | Audio Subsystems |
| Class | Class-D | - | Class-D |
| Output Power | 87 W | - | 1.19 W |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Type | Mono, Stereo | - | - |
| Package / Case | uSMD | - | uSMD |
| Audio Load Impedance | 32 Ohms | - | 32 Ohms |
| THD plus Noise | 0.04 % | - | 0.04 % |
| 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 | Headphone/Speaker | - | Headphone/Speaker |
| Height | 0.34 mm | - | 0.34 mm |
| Input Type | Differential | - | Differential |
| Length | 2.52 mm | - | 2.52 mm |
| Output Type | 1-Channel Mono, 2-Channel Stereo | - | 1-Channel Mono, 2-Channel Stereo |
| Supply Type | Triple | - | Triple |
| Width | 2.25 mm | - | 2.25 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of Channels | 1 Channel | - | 1 Channel |
| CMRR Common Mode Rejection Ratio | 49 dB | - | 49 dB |
| Development Kit | LM4947TLEVAL | - | - |
| Dual Supply Voltage | 3 V, 5 V | - | 3 V, 5 V |
| Maximum Dual Supply Voltage | 5.5 V | - | 5.5 V |
| Minimum Dual Supply Voltage | 2.2 V, 2.7 V | - | 2.2 V, 2.7 V |
| Operating Supply Current | 7.6 mA | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | - | 2.7 V to 5.5 V |
| Output Signal Type | Differential, Single | - | Differential, Single |
| Product Type | Audio Amplifiers | Audio IC Development Tools | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 79 dB | - | 76 dB |
| Factory Pack Quantity | 250 | 1 | 3000 |
| Subcategory | Audio ICs | Development Tools | Audio ICs |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Texas Instruments |
LM4947TL/NOPB | Audio Amplifiers Mono Class D and Stereo Audio Sub-System | |
| 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 | ||
| LM4947TLEVAL | BOARD EVALUATION LM4947TL | ||
| LM4947TL/NOPB | Audio Amplifiers Mono Class D and Stereo Audio Sub-System | ||
| LM4947TLX/NOPB | IC AUDIO SUBSYSTM 1.19W D 25USMD | ||
| LM4947TL | Nuevo y original | ||
| LM4947TLX | Nuevo y original | ||
| LM49473MT | Nuevo y original |