ADG820: 0.5 Ohm CMOS 1.8 V to 5.5 V 2:1 Mux/SPDT Switch with MBB Switching Action

The ADG820 is a monolithic, CMOS SPDT (single pole, double throw) switch. This switch is designed on a submicron process, that provides low power dissipation yet gives high switching speed, low On Resistance and low leakage currents. Low-power consumption and operating supply range of +1.8 V to +5.5 V makes the ADG820 ideal for battery-powered, portable instruments.

Each switch of the ADG820 conducts equally well in both directions when on. The ADG820 exhibits make-before-break switching action, thus preventing momentary shorting when switching channels. (See the ADG819 for a switch exhibiting break-before-make action.)

The ADG820 is available in a tiny 6-lead SOT-23 package and an 8-lead uSOIC package, making it the ideal candidate for space-constrained applications.

ADG820 特点

Low On Resistance 0.8 Ω Max at 125°C
0.25 Ω Max On-Resistance Flatness
+1.8 V to +5.5 V Single Supply
200 mA Current Carrying Capability
Automotive Temperature Range: -40°C to +125°C
Rail-to-Rail Operation
6-Lead SOT-23 Package, 8-Lead uSOIC Package, and 6-Bump MicroCSP (Micro Chip Scale Package)
Fast Switching Times
Typical Power Consumption (<0.01 uW)
TTL/CMOS Compatible Inputs

ADG820 功能框图

ADG820 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADG820BRM	量产	8 ld MSOP	8	工业
ADG820BRM-R2	量产	8 ld MSOP	8	工业
ADG820BRM-REEL	量产	8 ld MSOP	8	工业
ADG820BRM-REEL7	量产	8 ld MSOP	8	工业
ADG820BRMZ	量产	8 ld MSOP	8	工业
ADG820BRT-REEL7	量产	6 ld SOT-23	6	工业
ADG820BRTZ-REEL	量产	6 ld SOT-23	6	工业
ADG820BRTZ-REEL7	量产	6 ld SOT-23	6	工业