TPA5051

ACTIVO

Procesador de retardo de audio digital estéreo de 4 canales con control I2C

Detalles del producto

Audio delay per channel (ms) 85 Operating temperature range (°C) -40 to 85 Rating Catalog
Audio delay per channel (ms) 85 Operating temperature range (°C) -40 to 85 Rating Catalog
VQFN (RSA) 16 16 mm² 4 x 4
  • Digital Audio Format: 16-24-bit I2S, Right-Justified, Left-Justified
  • I2C Bus Controlled
  • Dual Serial Input Ports
  • Delay Time: 85 ms/ch at fs = 48 kHz
  • Delay Resolution: One Sample
  • Delay Memory Cleared on Power-Up or After Delay Changes
    • Eliminates Erroneous Data on Output
  • 3.3 V Operation With 5 V Tolerant I/O and I2C Control
  • Supports Audio Bit Clock Rates of 32 to 64 fs with fs = 32 kHz-192 kHz
  • No External Crystal or Oscillator Required
    • All Internal Clocks Generated From the Audio Clock
  • Independent Clocks for Each Audio Input
  • Surface Mount 4mm × 4mm, 16-pin QFN Package
  • APPLICATIONS
    • High Definition Lip-Sync Delay
    • Flat Panel TV Lip-Sync Delay
    • Home Theater Rear Channel Effects
    • Wireless Speaker Front-Channel Synchronization

  • Digital Audio Format: 16-24-bit I2S, Right-Justified, Left-Justified
  • I2C Bus Controlled
  • Dual Serial Input Ports
  • Delay Time: 85 ms/ch at fs = 48 kHz
  • Delay Resolution: One Sample
  • Delay Memory Cleared on Power-Up or After Delay Changes
    • Eliminates Erroneous Data on Output
  • 3.3 V Operation With 5 V Tolerant I/O and I2C Control
  • Supports Audio Bit Clock Rates of 32 to 64 fs with fs = 32 kHz-192 kHz
  • No External Crystal or Oscillator Required
    • All Internal Clocks Generated From the Audio Clock
  • Independent Clocks for Each Audio Input
  • Surface Mount 4mm × 4mm, 16-pin QFN Package
  • APPLICATIONS
    • High Definition Lip-Sync Delay
    • Flat Panel TV Lip-Sync Delay
    • Home Theater Rear Channel Effects
    • Wireless Speaker Front-Channel Synchronization

The TPA5051 accepts two serial audio inputs, buffers the data for a selectable period of time, and outputs the delayed audio data on two serial outputs. One device allows delay of up to 85 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream in systems with complex video processing algorithms. If more delay is needed, the devices can be connected in series. Independent clocks can be used for each audio input.

The TPA5051 accepts two serial audio inputs, buffers the data for a selectable period of time, and outputs the delayed audio data on two serial outputs. One device allows delay of up to 85 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream in systems with complex video processing algorithms. If more delay is needed, the devices can be connected in series. Independent clocks can be used for each audio input.

Descargar

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPA5050 ACTIVO Procesador de retardo de audio digital estéreo con control I2C Increased audio delay per channel

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 1
Tipo Título Fecha
* Data sheet Four Channel Digital Audio Lip-Sync Delay with I2C Control datasheet (Rev. A) 20 jul 2006

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​