ADG812: 0.8 Ohm CMOS 1.6 V to 3.6V Quad SPST, NO Switch

ADG812: <0.8 Ohm CMOS 1.6 V to 3.6V Quad SPST, NO Switch

The ADG812 is a low voltage CMOS device containing four independently selectable switches. These switches offer ultralow on resistance of less than 0.8 Ohm 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. The ADG813 contains two switches whose digital control logic is similar to the ADG811, while the logic is inverted on the other two switches.

Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. The ADG813 exhibits break-before-make switching action.

The ADG811, ADG812, and ADG813 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation. They are available in a 16-lead TSSOP and a 16-lead LFCSP package.

ADG812 特点

0.5 O Typ On Resistance
0.8 O Max On Resistance at 125°C
1.65 V to 3.6 V Operation
Automotive Temperature Range: –40°C to +125°C
High Current Carrying Capability: 300 mA Continuous
Rail-to-Rail Switching Operation
Fast Switching Times <25 ns
Typical Power Consumption (<0.1 u)

ADG812 功能框图

ADG812 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADG812YRU	量产	16 ld TSSOP	16	工业
ADG812YRU-REEL	量产	16 ld TSSOP	16	工业
ADG812YRU-REEL7	量产	16 ld TSSOP	16	工业
ADG812YRUZ	量产	16 ld TSSOP	16	工业
ADG812YRUZ-REEL7	量产	16 ld TSSOP	16	工业