The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal.

The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal.

The PCM1804 uses a precision • Fully Differential Analog Input: ±2.5 V delta-sigma modulator and includes a linear phase • Audio Interface: Master- or Slave-Mode antialias digital filter and high-pass filter (HPF) that

下载PCM1804DBR中文资料、引脚图、Datasheet数据手册，有ADC/DAC-专用型详细引脚图及功能的应用电路图电压和使用方法及教程。

The PCM1804-Q1 device is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input which uses a precision delta-sigma modulator and includes a linear-phase antialias digital filter and high-pass filter …

德州仪器 pcm1804 立体声模数转换器是一款高性能、单芯片立体声模数转换器，带有全差分模拟电压输入。 PCM1804 采用了一个精密的 Δ-Σ 调制器，并包含一个线性相位抗锯齿数字滤波器和高通滤波器（HPF），可将直流偏置从输入信号中去除。

The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal.

The PCM1804 is a high-performance, single-chip stereo A/D converter with fully differential analog voltage input. The PCM1804 uses a precision delta-sigma modulator and includes a linear phase antialias digital filter and high-pass filter (HPF) that removes dc offset from the input signal.

2016年9月20日 · 问题：用pcm1804做音频转换，最终输出声音很难听. 使用环境：用科大讯飞的tts芯片xfs5152ce输出模拟音频到pcm1804，（tts输出是搭载在1.5v直流上的音频信号，输出引脚串联1uf电容直连到pcm1804左声道正负引脚），pcm1804输出pcm音频直连到华为全网通模块me909s-821mini。

The PCM1804 is a high-performance, single-chip – Pass-Band Ripple: ± 0.005 dB stereo A/D converter with fully differential analog – Stop-Band Attenuation: – 100 dB voltage input.