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產(chǎn)片介紹：HT5943設(shè)備是一種高性能、低成本、單片機(jī)、立體聲模數(shù)轉(zhuǎn)換器，具有差分模擬電壓輸入。
┄┄┄詳細(xì)介紹┄┄┄
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.特點(diǎn)
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.應(yīng)用
APPLICATIONS ?
Mic Array
?Digital TV
?Audio Speaker
?Audio Interface
?CD Recorder
?Multitrack Receiver
?Electric Musical Instrument
4. 典型應(yīng)用圖
5. 引腳信息
