Datasheet Texas Instruments TPA6112A2DGQR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPA6112A2 |
| Numero de parte | TPA6112A2DGQR |
Amplificador de audio para auriculares estéreo de 150 mW con entrada diferencial 10-MSOP-PowerPAD -40 a 85
Hojas de datos
TPA6112A2: 150-mW Stereo Audio Power Amplifier datasheet
PDF, 1.1 Mb, Revisión: A, Archivo publicado: sept 9, 2004
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 10 |
| Package Type | DGQ |
| Industry STD Term | HVSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | APD |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.1 |
| Mechanical Data | Descargar |
Paramétricos
| Analog Supply (V) | 5.5 Min |
| Architecture | Class-AB |
| Headphone Channels | Stereo |
| Iq per channel(Typ) | 0.75 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 0.15 W |
| PSRR | 83 dB |
| Package Group | MSOP-PowerPAD |
| Package Size: mm2:W x L | 10MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) PKG |
| Rating | Catalog |
| Shutdown Current (ISD) | 10 uA |
| Volume Control | No |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- A Low-Cost, Single Coupling Capacitor Config. for Stereo Headphone AmplifiersPDF, 110 Kb, Archivo publicado: dic 22, 1999
This application report compares two possible blocking or coupling capacitor configurations for stereo headphone amplifiers operating from a single supply voltage. The report demonstrates that the standard two-capacitor configuration can be replaced by a single-capacitor configuration with little or no perceivable difference in sound quality. The primary advantage of a single-capacitor system is t - 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: TPA6112A2 (4)
- TPA6112A2DGQ TPA6112A2DGQG4 TPA6112A2DGQR TPA6112A2DGQRG4
Clasificación del fabricante
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Headphone Amplifier