ADG619

a FEATURES 6 ⍀ (Max) On Resistance 0.8 ⍀ (Max) On-Resistance Flatness 2.7 V to 5.5 V Single Supply ؎2.7 V to ؎ 5.5 V Dual Supply Rail-to-Rail Operation 8-Lead SOT-23 Package, 8-Lead Micro-SOIC Package Typical Power Consumption (<0.1 ␮W) TTL/CMOS Compatible Inputs APPLICATIONS Automatic Test Equipment Power Routing Communication Systems Data Acquisition Systems Sample and Hold Systems Avionics Relay Replacement Battery-Powered Systems CMOS ؎5 V/+5 V 4 ⍀ Single SPDT Switches ADG619/ADG620 FUNCTIONAL BLOCK DIAGRAM ADG619/ADG620 S2 S1 D IN SWITCHES SHOWN FOR A LOGIC "1" INPUT GENERAL DESCRIPTION Table I. Truth Table for the ADG619/ADG620 The ADG619 and the ADG620 are monolithic, CMOS SPDT (single pole, double throw) switches. Each switch conducts equally well in both directions when on. The ADG619/ADG620 offers low On-Resistance of 4 Ω, which is matched to within 0.7 Ω between channels. These switches also provide low power dissipation yet give high switching speeds.The ADG619 exhibits break-before-make switching action, thus preventing momentary shorting when switching channels. The ADG620 exhibits make-before-break action. The ADG619/ADG620 are available in 8-lead SOT-23 packages and 8-lead Micro-SOIC packages. IN 0 1 Switch S1 ON OFF Switch S2 OFF ON PRODUCT HIGHLIGHTS 1. Low On Resistance (RON) (4 Ω typ) 2. Dual ± 2.7 V to ± 5.5 V or Single 2.7 V to 5.5 V 3. Low Power Dissipation. CMOS construction ensures low power dissipation. 4. Fast tON/tOFF 5. Tiny 8-Lead SOT-...