ADG842 Series
0.28 Ω CMOS 1.65 V to 3.6 V Single SPST Switches in SC70 Open for a Logic 1 Input
Manufacturer: Analog Devices
Catalog
0.28 Ω CMOS 1.65 V to 3.6 V Single SPST Switches in SC70 Open for a Logic 1 Input
Key Features
• Ultralow on Resistance0.28 Ω Typical0.48 Ω max at 125°C
• Excellent Audio Performance, Ultralow Distortion0.025 Ω Typical0.052 Ω max RONFlatness
• 1.65 V to 3.6 V Single Supply
• 1.65 V to 3.6 V Single Supply
• High Current Carrying Capability300 mA Continuous Current500 mA Peak Current
• Automotive Temperature Range: –40°C to +125°C
• Rail-to-rail Operation
• Typical Power Consumption (<0.01 μW)
Description
AI
TheADG841and ADG842 are low voltage CMOS devices containing a single-pole, single-throw (SPST) switch. The ADG841 is closed for a Logic 1 input and the ADG842 is open for a Logic 1 input. The devices offer ultralow on resistance of less than 0.48 Ω over the full temperature range. The ADG841 / ADG842 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation.Each switch conducts equally well in both directions when on, and has an input signal range that extends to the supplies. The ADG841 / ADG842 exhibit break-before-make switching action.The ADG841 / ADG842 are available in a 6-lead SC70 package.PRODUCT HIGHLIGHTS<0.48 Ω over full temperature range of –40°C to +125°C.Compatible with 1.8 V CMOS logic.High current handling capability (300 mA continuous current at 3.3 V).Low THD + N (0.02% typ).Tiny SC70 package.APPLICATIONSHandsetsPDAsMP3 PlayersPower RoutingBattery-powered SystemsCommunication SystemsModemsPCMCIA Cards
