Datasheet Texas Instruments TPA4411RTJRG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPA4411 |
| Numero de parte | TPA4411RTJRG4 |
Amplificador de auriculares estéreo DirectPath ™ de 80 mW 20-QFN -40 a 85
Hojas de datos
80-mW DirectPath(TM) Stereo Headphone Driver datasheet
PDF, 1.5 Mb, Revisión: E, Archivo publicado: marzo 4, 2008
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 20 |
| Package Type | RTJ |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | AKQ |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .73 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Descargar |
Paramétricos
| Analog Supply (V) | 1.8 Max |
| Architecture | Class-AB |
| Headphone Channels | Stereo |
| Iq per channel(Typ) | 3.7 mA |
| Load(Min) | 16 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 0.08 W |
| PSRR | 80 dB |
| Package Group | QFN |
| Package Size: mm2:W x L | 20QFN: 16 mm2: 4 x 4(QFN) PKG |
| Rating | Catalog |
| Shutdown Current (ISD) | 1 uA |
| Volume Control | No |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPA4411EVM
TPA4411 Evaluation Module (EVM)
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Precautions for connecting APA outputs to other devicesPDF, 138 Kb, Archivo publicado: mayo 6, 2010
- 2Q 2010 Issue Analog Applications JournalPDF, 1.6 Mb, Archivo publicado: mayo 6, 2010
- AN-1849 An Audio Amplifier Power Supply Design (Rev. B)PDF, 1.9 Mb, Revisión: B, Archivo publicado: mayo 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs. - Guidelines for Measuring Audio Power Amplifier PerformancePDF, 765 Kb, Archivo publicado: oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.
Linea modelo
Serie: TPA4411 (9)
Clasificación del fabricante
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Headphone Amplifier