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PCM9211 - 产品图解：
PCM9211-具有立体声 ADC 和路由的 216kHz 数字音频接口收发器 (DIX)
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TI产品 - PCM9211介绍

PCM9211 - 具有立体声 ADC 和路由的 216kHz 数字音频接口收发器 (DIX)

PCM9211是TI德州仪器公司的一款SPDIF收发器产品，PCM9211是具有立体声 ADC 和路由的 216kHz 数字音频接口收发器 (DIX)，本站介绍了PCM9211的封装应用图解、特点和优点、功能等，并给出了与PCM9211相关的TI元器件型号供参考。

PCM9211 - 具有立体声 ADC 和路由的 216kHz 数字音频接口收发器 (DIX) - SPDIF收发器 - 数字音频接口 - 德州仪器

产品描述

The PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders.

The PCM9211 integrates a stereo ADC, S/PDIF transceiver with up to 12 multiplexed inputs and 3x PCM inputs to allow other audio receivers to be multiplexed along with the analog and S/PDIF signals to a digital signal processor (DSP).

产品特性

  • Integrated DIX, ADC, and Signal Routing:
    • Asynchronous Operation (DIR, DIT, ADC)
    • Mux and Routing of PCM Data:I2S, Left-Justified, Right-Justified
    • Multipurpose Input/Output Pins
  • Digital Audio I/F Receiver (DIR):
    • 24-bit, 216-kHz Capable
    • 50-ps Ultralow Jitter
    • Non-PCM Detection (IEC61937, DTS-CD/LD)
    • 12x S/PDIF Input Ports:2x Coaxial S/PDIF Inputs 10x Optical S/PDIF Inputs
  • Digital Audio I/F Transmitter (DIT):
    • 24-Bit, 216-kHz Capable
    • 24-Bit Data Length
    • 48-Bit Channel Status Buffer
    • Synchronous/Asynchronous Operation
  • Analog-to-Digital Converter (ADC):
    • 24-Bit, 96-kHz Capable
    • Dynamic Range: 101 dB (fS = 96 kHz)
    • Synchronous/Asynchronous Operation
  • Routing Function:
    • Input: 3x PCM, 1x DIR, 1x ADC
    • Output: Main Out, Aux Out, DIT
    • Multi-Channel (8-Ch) PCM Routing
  • Other Function Features:
    • Power Down (Pin and Register Control)
    • PCM Port Sampling Frequency Counter
    • GPIO and GPO
    • OSC for External Crystal (24.576 MHz)
    • SPI, I2C or Hardware Control Modes
  • Power Supply:
    • 3.3 V (2.9 V to 3.6 V) for DIX, All Digital
    • 5 V (4.5 V to 5.5 V) for ADC Analog
  • Operating Temperature: –40°C to +85°C
  • Package: 48-Pin LQFP
  • APPLICATIONS
    • Home Theater and AVR Equipment
    • Television and Soundbars
    • Musical Instruments, Recording, and Broadcast
    • High-Performance Soundcards

All other trademarks are the property of their respective owners

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