adc122s021

ADC122S021是一款12位A/D转换器，具有双通道采样，最大速率可达200ksps。它可以用来采集LPC54xx_CURR和SHLD_CURR电压，并且可以通过IDE提前设定好的目标电阻和屏蔽电阻来计算电压、电流和功耗信息。 在我接触这个芯片之前，我一直以为AD芯片都是串行输出的，但实际上ADC122S021是一个10管脚的芯片，具有12位的A/D转换能力，还有4个通道。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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