Analog Devices

The ADG801 andADG802are monolithic CMOS, single-pole, single throw (SPST) switches with on resistance of less than 0.4 Ω. These switches are designed using an advanced submicron process that provides extremely low on resistance, high switching speed, and low leakage currents.The low on resistance of <0.4 Ω makes these parts ideal for applications where low on resistance switching is critical.The ADG801 switch is normally open (NO), while the ADG802 is normally closed (NC). Each switch conducts equally well in both directions when on.PRODUCT HIGHLIGHTSLow on resistance (0.25 Ω typical)1.8 V to 5.5 V single-supply operation.Tiny 6-lead SOT-23 and 8-lead MSOP packages.400 mA current-carrying capability.Automotive temperature range from -40°C to +125°C.Pin compatible with ADG701 (ADG801) and ADG702 (ADG802).APPLICATIONSPower routingCellular phonesModemsPCMCIA cardsHard drivesData acquisition systemsCommunications systemsRelay replacementBattery-powered systems

The ADG804 is a low voltage 4-channel CMOS multiplexer comprising four single channels. This device offers 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.The ADG804 switches one of four inputs to a common output, D, as determined by the 3-bit binary address lines, A0, A1, and EN. A Logic 0 on the EN pin disables the device. The ADG804 has break-before-make switching.The ADG804 is fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation. It is available in a 10-lead MSOP package.PRODUCT HIGHLIGHTS<0.8 Ω over full temperature range of –40°C to +125°C.Single 1.65 V to 3.6 V operation.Operational with 1.8 V CMOS logic.High current handling capability (300 mA continuous current at 3.3 V).Low THD + N (0.02% typ).Small 10-lead MSOP package.APPLICATIONSMP3 playersPower routingBattery-powered systemsPCMCIA cardsCellular phonesModemsAudio and video signal routingCommunication systems

The ADG811 /ADG812/ADG813are low voltage CMOS devices containing four independently selectable switches. These switches offer 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. 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 / ADG813 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation. The ADG811 is available in a 16-lead TSSOP package and a 16-lead LFCSP package, and the ADG812 / ADG813 are available in a 16-lead TSSOP package.PRODUCT HIGHLIGHTS<0.8 Ω over full temperature range of −40°C to +125°C.Single 1.65 V to 3.6 V operation.Operational with 1.8 V CMOS logic.High current handling capability (300 mA continuous current at 3.3 V).Low THD + N (0.02% typical).Small 3 mm × 3 mm LFCSP package and 16-lead TSSOP package.APPLICATIONSCellular phonesMP3 playersPower routingBattery-powered systemsPCMCIA cardsModemsAudio and video signal routingCommunications systems

TheADG811/ ADG812 /ADG813are low voltage CMOS devices containing four independently selectable switches. These switches offer 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. 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 / ADG813 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation. The ADG811 is available in a 16-lead TSSOP package and a 16-lead LFCSP package, and the ADG812/ADG813 are available in a 16-lead TSSOP.PRODUCT HIGHLIGHTS<0.8 Ω over full temperature range of −40°C to +125°C.Single 1.65 V to 3.6 V operation.Operational with 1.8 V CMOS logic.High current handling capability (300 mA continuous current at 3.3 V).Low THD + N (0.02% typical).Small 3 mm × 3 mm LFCSP package and 16-lead TSSOP package.APPLICATIONSCellular phonesMP3 playersPower routingBattery-powered systemsPCMCIA cardsModemsAudio and video signal routingCommunications systems