Datasheet Texas Instruments PCM1864DBT — Ficha de datos
Fabricante | Texas Instruments |
Serie | PCM1864 |
Numero de parte | PCM1864DBT |
103dB ADC de audio controlado por software de 4 canales con extremo frontal universal 30-TSSOP -40 a 125
Hojas de datos
PCM186x 103 dB 2ch and 4ch Audio ADCs With Universal Front End datasheet
PDF, 6.2 Mb, Revisión: A, Archivo publicado: dic 5, 2014
Extracto del documento
Precios
Estado
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No |
Embalaje
Pin | 30 |
Package Type | DBT |
Industry STD Term | TSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 60 |
Carrier | TUBE |
Device Marking | PCM1864 |
Width (mm) | 4.4 |
Length (mm) | 7.8 |
Thickness (mm) | 1 |
Pitch (mm) | .5 |
Max Height (mm) | 1.2 |
Mechanical Data | Descargar |
Paramétricos
ADC Channels | 4 |
ADC SNR(Typ) | 103 dB |
Additional Features | DC control monitoring,Digital Mic Support,Energysense Signal Detection,Low-latency IIR linear-phase FIR filters,Mixer,PLL |
Analog Inputs | 8 |
Control Interface | I2C |
Digital Audio Interface | L |
Package Size: mm2:W x L | 30TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) PKG |
Sampling Rate(Max) | 192 kHz |
Plan ecológico
RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: PCM1864EVM
PCM1864 103dB 4-Ch Software-Controlled Audio ADC With Universal Front End Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Optimizing Signal Chain Noise on PCM186x DevicesPDF, 213 Kb, Archivo publicado: feb 5, 2015
- Sitara Linux ALSA DSP Microphone Array Voice RecognitionPDF, 529 Kb, Archivo publicado: jun 30, 2017
Voice recognition applications requiring a superior user experience typically use a number of digital signal processing algorithms to filter, clean, and enhance microphone sampled audio. Frequently these systems will employ multiple microphones where more sophisticated algorithms can be used. These systems can leverage a Texas Instruments Digital Signal Processor to offload the complex real-time c - 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: PCM1864 (2)
- PCM1864DBT PCM1864DBTR
Clasificación del fabricante
- Semiconductors > Audio > Audio Converters > Audio ADC