深圳市尚想信息技术有限公司

Analog Devices提供种类繁多的模拟开关和多路复用器，包括覆盖了各种信号范围的单通道或多通道开关元件， 并提供多种封装形式，能够更好地满足客户的应用需求。这些模拟开关和多路复用器广泛应用于工业、仪器仪表、医疗、消费电子、通信和汽车系统等领域，而且应用范围还在不断扩大。

The ADG811/ADG812 are low voltage complementary
metal-oxide semiconductor (CMOS) devices containing four
independently selectable switches. These switches offer an ultralow
on resistance of less than 0.8 Ω over the full temperature range.
The digital inputs can handle 1.8 V logic with a 2.7 V to 3.6 V
supply.
These devices contain four independent single-pole/single-throw
(SPST) switches. The ADG811 and ADG812 differ only in that
the digital control logic is inverted. The ADG811 switches are
turned on with a logic low on the appropriate control input, while
a logic high is required to turn on the switches of the ADG812.
Each switch conducts equally well in both directions when on
and has an input signal range that extends to the supplies.