ES7242

ES7242是高性能, PDM立体声音频 ADC

Params

类型 ADC
通道 2ch
接口 PDM/I2S
采样率 100 KHz
SNR 100 dB
THD+N -85 dB
封装 QFN-24
温度等级 -40°C ~ +85°C
包装 5k/卷盘

Application

ES7242是顺芯广泛推广的ADC芯片,具备高性价比优势,木瓜电子推荐该芯片应用到如下设备:

其主要应用场景

  • Mic array(麦克风阵列)
  • Smart speaker(智能音响)
  • Far field voice capture(远场语音捕捉)

  • Soundbar (音箱)

  • A/V Receiver ( A/V接收机)

Features

High performance multi-bit delta-sigma audio ADC

  • High performance advanced delta-sigma audio ADC (高性能先进的Deltasigma音频ADC)
  • -85 dB THD+N(高达 -85dB THD+N的失真度)
  • 100 dB signal to noise ratio(100 KHz的信噪比)
  • 3 Vpp analog input (3 Vpp模拟输入)
  • 24-bit, 8 to 200 kHz sampling frequency (24位,8至200kHz采样频率 )
  • I2S/PCM master or slave serial data port(I2S/PCM主站或从站串行数据端口)
  • Support TDM
  • 256/384Fs, USB 12/24 MHz and other non standard audio system clocks (256/384Fs,USB 12/24 MHz和其他非标准音频系统时钟)
  • Low power standby mode (低功率待机模式)

support

样品购买

ES7242芯片小量样品购买

名称 功能描述 状态 购买
ES7242 立体声音频ADC activity 淘宝商城

Technical Documents

Software Download