Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | 505-AD8641AKSZ-REEL7DKR-ND | 3826 | $5.09 | Buy |
Mouser Electronics | 584-AD8641AKSZ-R7 | 21634 | $5.05 | Buy |
Arrow North American Components | AD8641AKSZ-REEL7 | 666 | $0.00 | Buy |
Verical Marketplace | AD8641AKSZ-REEL7 | 666 | $3.38 | Buy |
Farnell | AD8641AKSZ-REEL7 | 4365 | * $5.21 | Buy |
element14 APAC | AD8641AKSZ-REEL7 | 2075 | * $4.00 | Buy |
Win Source | AD8641AKSZ-REEL7 | 45000 | $3.22 | Buy |
Analog Devices Inc | AD8641AKSZ-REEL7 | $4.86 | Buy | |
Newark | AD8641AKSZ-REEL7 | 4697 | $5.29 | Buy |
The AD8641/AD8642/AD8643 are low power, precision JFET input amplifiers featuring extremely low input bias current and rail-to-rail output. The ability to swing nearly rail-to-rail at the input and rail-to-rail at the output enables designers to buffer CMOS DACs, ASICs, and other wide output swing devices in single-supply systems. The outputs remain stable with capacitive loads of more than 500 pF.The AD8641/AD8642/AD8643 are suitable for applications utilizing multichannel boards that require low power to manage heat. Other applications include photodiodes, ATE reference level drivers, battery management, and industrial controls.The AD8641/AD8642/AD8643 are fully specified over the extended industrial temperature range of –40°C to +125°C. The AD8641 is available in 5-lead SC70 and 8-lead SOIC lead-free packages. The AD8642 is available in 8-lead MSOP and 8-lead SOIC lead-free packages. The AD8643 is available in 14-lead SOIC and 16-lead, 3 mm × 3 mm, LFCSP lead-free packages.ApplicationsLine-/battery-powered instrumentsPhotodiode amplifiersPrecision current sensingMedical instrumentationIndustrial controlsPrecision filtersPortable audioATE