LM4991MAX/NOPB Audio Amplifiers 3.0-W, mono, analog input Class-AB audio amplificator 8-SOIC -40 ad 85
Product Description
| Productum attributum | Precium attributum |
| Fabrica: | Texas Instrumenta |
| Product Category: | Audio Amplifiers |
| RoHS: | Singula |
| Series: | LM4991 |
| Productum: | Audio Amplifiers |
| Classis: | Classis-AB |
| Power output: | 3 W |
| Adscendens Style: | SMD/SMT |
| Typus: | 1-Canale Mono |
| Sarcina / Causa: | SOIC-8 |
| Audio - Impedimentum Lond: | 3 Ohms |
| THD plus sonitus: | 0.2% |
| Supple intentione - Max: | 5.5 V |
| Supple intentione - Min: | 2.2 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Notam: | Texas Instrumenta |
| Numerus canalium: | 1 Channel |
| Supple intentione operating: | 2.2 V ad 5.5 V |
| Product Type: | Audio Amplifiers |
| PSRR - Reiectio potentiae supple ratio: | 64 dB* |
| Factory Pack Quantity: | 2500 |
| Subcategoria: | Audio ICs |
| Unitas pondus: | 220 mg |
LM4991 3W Audio Power Amplifier cum Shutdown Modus
The LM4991 est monopolis audio potentiae amplificans capax 3W continuae mediocris potentiae in 3Ω onere liberandi minore quam 10% THD cum potentia per 5V copiam (vide nota infra).Ad vim conservandam in applicationibus portabilibus, modus parvae clausulae LM4991 (ISD = 0.1µA, typ) excitatur cum VDD ad shutdown clavum applicatur.
Boomer audio potentiae ampliatores designantur specialiter ad altam potestatem praestandam, alta fidelitas output audio.Pauca externa elementa exigunt et in humili copia voltages ab 2.2V ad 5.5V. Cum LM4991 coactores, capacitores, bootstrap capacitores, aut stimulos reticulatos, non requirit, bene apta est ad systema portatile humilis potentia quae minimum volumen et minimum requirat. pondus.
Additional LM4991 lineamenta includit scelerisque shutdown tutelam, unitatem-lucrum stabilitatem, et quaestum externum.
• Available in Space-saving WSON and SOIC Packages
• ultra Maximum Current Shutdown Modus
• potest expellere Capacitive Loads usque ad 500pF
• Improved Click and Pop Circuitry reduces crepitus Per Turn-De ac Turn-Off Transitiones
• 2.2 – 5.5V Operatio
• Non Output Copulatio Capacitors, Snubber Networks, Bootstrap Capacitors vel Lucrum-Ponere Resistors required
• Unitas Lucrum Stabilis
• Wireless et Cellular Handsets
• PDAs
• Portable Computers
• Desktop Computers
