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在过去几年中，ＬＴＣ公司开发了 １２个产品的新型结构Δ－∑ ＡＤＣ系列。这种ＡＤＣ具有精度高、使用方便等特点。在直接数字化应用中，它们具有传感器偏差／配衡控制方便，无 ＰＧＡ增益误差问题，去除了模拟前端电路后成本降低、简易度提高等优点。此外，与工作在更高输出速率下的ＡＤＣ相比较，其高阶片上滤波器和２ｐｐｍ的单次精度提供了更好的性能。
Over the past few years, LTC Corporation has developed a new family of 12-product delta-sigma ADCs. This ADC has high accuracy, easy to use and so on. In direct digital applications, they have sensor bias / balance control convenience, no PGA gain error problem, eliminating the cost of the analog front-end circuit, the advantages of improved ease. In addition, its high-end on-chip filter and single-precision of 2ppm provide better performance than ADCs operating at higher output rates.