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HT5943
Analog-Input 24Bit, 48kHz Stereo ADC

The HT5943 device is a high-performance, low-cost, single-chip, stereo analog-to-digital converter with differential analog voltage input. Single end-ed analog input and PDM input is also supported.


For various applications, the HT5943 device supports master and slave mode, and a variety of formats in serial audio interface, such as I2S, left justified, DSP/PCM and TDM.


The device is available in QFN3×3-20Lpackage.

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特点

  • 24Bit Delta-Sigma Stereo ADC

  • Differential Voltage Input: ±VDDA/3.3Vrms

  • Audio Performance

    THD+N: -88dB (Typical)

    SNR: 89dB (PGA=30dB);

    106dB (PGA=0dB)

  • Flexible PCM Audio Interface

    Master- or Slave-Mode

    Data Formats: 24Bit, 8-48kHz fs

    TDM up to 16 channels

  • Automatic Level Control (ALC) and noise gate

  • Digital mic (PDM) available

  • QFN3×3-20LPackage

应用

  • Mic Array

  • Digital TV

  • Audio Speaker

  • Audio Interface

  • CD Recorder

  • Multitrack Receiver

  • Electric Musical Instrument


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