Datasheet Texas Instruments TAS5508PAG — Ficha de datos
Fabricante | Texas Instruments |
Serie | TAS5508 |
Numero de parte | TAS5508PAG |
Procesador PWM de audio digital de 8 canales 64-TQFP 0 a 70
Hojas de datos
8 Channel Digital Audio PWM Processor datasheet
PDF, 1.2 Mb, Revisión: D, Archivo publicado: jul 6, 2009
Extracto del documento
Precios
Estado
Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No |
Embalaje
Pin | 64 |
Package Type | PAG |
Industry STD Term | TQFP |
JEDEC Code | S-PQFP-G |
Device Marking | TAS5508 |
Width (mm) | 10 |
Length (mm) | 10 |
Thickness (mm) | 1 |
Pitch (mm) | .5 |
Max Height (mm) | 1.2 |
Mechanical Data | Descargar |
Reemplazos
Replacement | TAS5508CPAG |
Replacement Code | S |
Plan ecológico
RoHS | Desobediente |
Pb gratis | No |
Notas de aplicación
- PurePath Digital AM Interference AvoidancePDF, 90 Kb, Archivo publicado: agosto 24, 2004
- Implementation of Power Supply Volume ControlPDF, 302 Kb, Archivo publicado: jun 23, 2004
- TAS5508-5122C6EVM Application Report (Rev. A)PDF, 1.5 Mb, Revisión: A, Archivo publicado: abr 26, 2006
- Click and Pop Measurement TechniquePDF, 263 Kb, Archivo publicado: abr 1, 2005
During various occasions a digital amplifier can generate a click or a pop. The click is generated at changes of the operational modes of the amplifier, e.g., charging ofcapacitors or mute/unmute. For Class D amplifier systems, click is typically at PWM start and stop. The audibility of a click depends on the system, amplifier, and speaker. Also, perception of the click is subjective. This - Power Supply Recommendations for DVD ReceiversPDF, 153 Kb, Archivo publicado: mayo 4, 2005
Selecting the optimal power supply for a non feed back digital amplifier can bechallenging. Music is dynamic, so the power consumption is changing dramatically,from almost zero to maximum within a few ms.Designing the power supply so powerful that it can deliver the total amplifier outputpower continuously is too costly and usually unnecessary.Designing the power supply too small gives p - PSRR for Purepath Digital Audio AmplifiersPDF, 159 Kb, Archivo publicado: abr 15, 2005
Linea modelo
Serie: TAS5508 (4)
- TAS5508PAG TAS5508PAGG4 TAS5508PAGR TAS5508PAGRG4
Clasificación del fabricante
- Semiconductors > Audio > High-Power Audio Amplifiers (>50W) > PWM Input Class-D