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能不能给菜鸟推荐下16位4通道 运行稳定的AD 谢谢
电源电压，输入信号的频率/共模/摆幅，基准，输出是用SPI还是用I2C，把信息给的全一些。
频率不怎么要求 500K就足够了 协议用SPI吧 基准5V
推荐ADS8361，16bit，500KSPS，串行SPI接口。支持单端信号和差分信号。内部基准2.5V，Full scale可以达到5V。
到这个链接下，选一下就ok了
www.ti.com/.../precision-adc-less-10msps-products.page
