24-bit Sigma-Delta ADC

CS1242是一款高精度24位Sigmal-Delta模数转换器(ADC)，内部集成低噪声放大器。CS1242最高有效精度(ENOB)可达22位，可广泛应用于高精度测量领域。 产品芯片特点\n• 24位无失码、22位有效精度模数转换器\n• 集成双通道差分输入\n• 集成50Hz、60Hz陷波（可达－90dB）\n• INL小于0.0015%\n• 可编程增益放大器，可选1～128倍\n• 单时钟周期准备就绪\n• 集成5线SPI通讯接口\n• 可编程模数转换（ADC）数据速率输出，可选1.875Hz~30Hz\n• 外接参考电压范围可以为0.1V～5V\n• 芯片带有校正功能\n• 低功耗，最低0.6mW;

24-bit Sigma-Delta ADC

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