Datasheet Texas Instruments PCM4104PFBT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | PCM4104 |
| Numero de parte | PCM4104PFBT |
118dB SNR Audio de 4 canales DAC 48-TQFP -10 a 70
Hojas de datos
PCM4104: High-Performance, 24-Bit, 216kHz Sampling, Four-Channel Audio D/A Conv datasheet
PDF, 1.1 Mb, Revisión: C, Archivo publicado: dic 15, 2004
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 48 |
| Package Type | PFB |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | PCM4104 |
| Width (mm) | 7 |
| Length (mm) | 7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Analog Outputs | 4 |
| Architecture | Delta-Sigma |
| Control Interface | SPI,H/W |
| DAC Channels | 4 |
| DAC SNR(Typ) | 118 dB |
| Package Size: mm2:W x L | 48TQFP: 81 mm2: 9 x 9(TQFP) PKG |
| Resolution | 24 Bits |
| Sampling Rate(Max) | 192 kHz |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: PCM4104EVM
PCM4104 Evaluation Module (EVM)
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging FiltersPDF, 62 Kb, Archivo publicado: sept 27, 2000
In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively. - Dyamic Performance Testing of Digital Audio D/A ConvertersPDF, 145 Kb, Archivo publicado: oct 2, 2000
This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.
Linea modelo
Serie: PCM4104 (4)
- PCM4104PFBR PCM4104PFBRG4 PCM4104PFBT PCM4104PFBTG4
Clasificación del fabricante
- Semiconductors > Audio > Audio Converters > Audio DAC