Analog Devices

The ADG619/ADG620 are monolithic, CMOS single-pole double-throw (SPDT) switches. Each switch conducts equally well in both directions when the device is on.The ADG619/ADG620 offer a low on resistance of 4 Ω, which is matched to within 0.7 Ω between channels. These switches also provide low power dissipation, yet result in 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 an 8-lead SOT-23 and an 8-lead MSOP.The ADG619-EP support defense and aerospace applications (AQEC standard)Product HighlightsLow on resistance (RON): 4 Ω typical.Dual ±2.7 V to ±5.5 V or single 2.7 V to 5.5 V supplies.Low power dissipation.Fast tON/tOFF.Tiny, 8-lead SOT-23 and 8-lead MSOP.ApplicationsAutomatic test equipmentPower routingCommunication systemsData acquisition systemsSample-and-hold systemsAvionics Relay replacementBattery-powered systems

The ADG633 is a low voltage CMOS device comprising three independently selectable single-pole, double-throw (SPDT) switches. The device is fully specified for ±5 V, +5 V, and +3 V supplies. The ADG633 switches are turned on with a logic low (or high) on the appropriate control input. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. AnENinput is used to enable or disable the device. When the device is disabled, all channels are switched off.The ADG633 is designed on an enhanced process that provides lower power dissipation, yet is capable of high switching speeds. Low power consumption and an operating supply range of 2 V to 12 V make the ADG633 ideal for battery-powered, portable instruments. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels.All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logic compatibility when using single +5 V or dual ±5 V supplies.The ADG633 is available in a small, 16-lead TSSOP package and a 16-lead, 4 mm × 4 mm LFCSP package.Product HighlightsSingle- and dual-supply operation. The ADG633 offers high performance and is fully specified and guaranteed with ±5 V, +5 V, and +3 V supply rails.Temperature range: −40°C to +125°C.Guaranteed break-before-make switching action.Low power consumption, typically <0.1 μW.Small, 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP packages.ApplicationsAutomatic test equipmentData acquisition systemsBattery-powered systemsCommunications systemsAudio and video signal routingRelay replacementSample-and-hold systemsIndustrial control systems

The ADG636 is a monolithic device, comprising two indepen-dently selectable CMOS single pole, double throw (SPDT) switches. When on, each switch conducts equally well in both directions.The ADG636 operates from a dual ±2.7 V to ±5.5 V supply, or from a single supply of +2.7 V to +5.5 V.This switch offers ultralow charge injection of ±1.5 pC over the entire signal range and leakage current of 10 pA typical at 25°C. In addition, it offers on resistance of 85 Ω typical, which is matched to within 2 Ω between channels. The ADG636 also has low power dissipation yet is capable of high switching speeds.The ADG636 exhibits break-before-make switching action and is available in a 14-lead TSSOP package.Product HighlightsUltralow charge injection. QINJ: ±1.5 pC typical over the full signal rangeLeakage current <0.25 nA maximum at 85°CDual ±2.7 V to ±5 V or single +2.7 V to +5.5 V supplyAutomotive temperature range: −40°C to +125°CSmall 14-lead TSSOP packageApplicationsAutomatic test equipmentData acquisition systemsBattery-powered instrumentsCommunication systemsSample-and-hold systemsRemote-powered equipmentAudio and video signal routingRelay replacementAvionics

The ADG658 andADG659are low voltage, CMOS analog multiplexers comprised of eight single channels and four differential channels, respectively. The ADG658 switches one of eight inputs (S1–S8) to a common output, D, as determined by the 3-bit binary address lines A0, A1, and A2. The ADG659 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices enables or disables the device. When disabled, all channels are switched off.These devices are designed on an enhanced process that provides lower power dissipation yet gives high switching speeds. These devices can operate equally well as either multiplexers or demultiplexers and have an input range that extends to the supplies. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels. All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logic compatibility when using single +5 V or dual ±5 V supplies.The ADG658 and ADG659 are available in 16-lead TSSOP/QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages.Product HighlightsSingle- and dual-supply operation. The ADG658 and ADG659 offer high performance and are fully specified and guaranteed with ±5 V, +5 V, and +3 V supply rails.Automotive temperature range −40°C to +125°C.Low power consumption, typically <0.1 μW.16-lead 4 mm × 4 mm LFCSP packages, 16-lead TSSOP package and 16-lead QSOP package.ApplicationsAutomotive applicationsAutomatic test equipmentData acquisition systemsBattery-powered systemsCommunication systemsAudio and video signal routingRelay replacementSample-and-hold systemsIndustrial control systems

TheADG658and ADG659 are low voltage, CMOS analog multiplexers comprised of eight single channels and four differential channels, respectively. The ADG658 switches one of eight inputs (S1–S8) to a common output, D, as determined by the 3-bit binary address lines A0, A1, and A2. The ADG659 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices enables or disables the device. When disabled, all channels are switched off.These devices are designed on an enhanced process that provides lower power dissipation yet gives high switching speeds. These devices can operate equally well as either multiplexers or demultiplexers and have an input range that extends to the supplies. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels. All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logic compatibility when using single +5 V or dual ±5 V supplies.The ADG658 and ADG659 are available in 16-lead TSSOP/QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages.Product HighlightsSingle- and dual-supply operation. The ADG658 and ADG659 offer high performance and are fully specified and guaranteed with ±5 V, +5 V, and +3 V supply rails.Automotive temperature range −40°C to +125°C.Low power consumption, typically <0.1 μW.16-lead 4 mm × 4 mm LFCSP packages, 16-lead TSSOP package and 16-lead QSOP package.ApplicationsAutomotive applicationsAutomatic test equipmentData acquisition systemsBattery-powered systemsCommunication systemsAudio and video signal routingRelay replacementSample-and-hold systemsIndustrial control systems