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┄┄┄详细介绍┄┄┄
1.概述
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。
2.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
3.应用
APPLICATIONS ・
Mic Array
・Digital TV
・Audio Speaker
・Audio Interface
・CD Recorder
・Multitrack Receiver
・Electric Musical Instrument
4. 典型应用图
5. 引脚信息
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