MAX4784 Datasheet | Maxim Integrated

19-2365; Rev 3; 12/04 0.7Ω, Low-Voltage, Quad 2:1 Analog Multiplexers General Description .. Features - Single-Supply Operation from 1.6V to 4.2V - Low RON 0.7Ω (+2.7V Supply) 2Ω (+1.8V Supply) - 0.1Ω RON Flatness (+2.7V Supply) - 3mm x 3mm Thin QFN Package - +1.8V CMOS Logic patible - Fast Switching: t ON = 20ns, t OFF = 8ns MAX4780/MAX4784 The MAX4780/MAX4784 are low on-resistance, lowvoltage, quad 2:1 analog multiplexers that operate from a single +1.6V to +4.2V supply. These devices have fast switching speeds (t ON = 20ns, t OFF = 8ns), handle rail-to-rail analog signals, and consume less than 1µW of quiescent power. When powered from a +2.7V supply, the MAX4780/ MAX4784 feature low 0.7Ω on-resistance (RON), and 0.1 Ω R ON flatness. The digital logic input is +1.8V CMOS-logic patible when using a single +3V supply. The MAX4780/MAX4784 are available in 16-pin TSSOP and 3mm x 3mm thin QFN packages. Applications Power Routing Battery-Powered Systems Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems munications Circuits PCMCIA Cards Cellular Phones Modems Hard Drives PART MAX4780ETE MAX4780EUE MAX4784ETE MAX4784EUE Ordering Information TEMP RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-PACKAGE 16 Thin QFN 16 TSSOP 16 Thin QFN 16 TSSOP Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW NC1 16 A0 15 V+ 14 A1 13 A0 0 1 12 NC4 A1 0 1 MAX4780 ON SWITCH NC1, NC2 NO1, NO2 ON SWITCH NC3, NC4 NO3, NO4 MAX4784 A0 ON SWITCH X NONE 1-NC1 2-NC2 0 3-NC3 4-NC4 1-NO1 2-NO2 1 3-NO3 4-NO4 NO1 1 NC1 16 A0 15 V+ 14 CONTROL LOGIC 12 NC4 EN 13 NO1 NO4 EN 1 0 NO4 MAX4780 NC2 3 10 4 NC2 3 10...