本帖最后由 Go_PSoC 于 2009-11-18 10:53 编辑
第二篇：The Joy of Precision Analog: True System-on-Chip Performance(精密模拟的一件幸事：真正的片上系统性能)
As systems increase in complexity, engineers have a need to incorporate more components, both analog and digital, into a single device while maintaining the integrity of the design.
New mixed-signal microcontrollers are emerging which integrate more precision analog components than previous generations.
Utilizing these next generation mixed-signal microcontrollers allow for designs which reduce BOM costs, save board space, protect IP, and provide more flexibility for change throughout the design process.
Now mixed-signal microcontrollers have ADCs with a precision upwards of 20-bits, amplifiers with lower offset voltages, and 0.1% voltage references.
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