CS4354替换ES7154

音频ADC主要特点
线性相位抗混叠数字滤波器
单端输入
带失调电压消除的数字高通滤波器
信噪失真比： 85dB 动态范围： 95dB信噪比: 95dB采样速率 8kHZ 到 96kHz
主时钟：256fs/384fs/512fs/768fs (8kHz ~ 48kHz) 256fs/384fs (48kHz ~ 96kHz)
主机/从机模式 音频接口：24 位高有效位对齐/ I 2S
电源：4.5 ~ 5.5V 模拟，2.7 ~ 5.5V 数字 温度范围 -20 ~ 85℃
封装 TSSOP14，TSSOP16
The ES7154 is a low cost 14-pin stereo
digital to analog converter. The ES7154 can
accept I²S serial audio data format up to 24-
bit word length. The device uses advanced
multi-bit ∆-∑ modulation technique to
convert data into two channel analog
outputs. The multi-bit ∆-∑ modulator makes
the device with very low sensitivity to clock
jitter and very low out of band noise.