The AD8642ARZ is a low power precision dual JFET input Operational Amplifier with 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 complementary metal-oxide semiconductor digital-to-analog converters (CMOS DACs), ASICs and other wide output swing devices in single-supply systems. The outputs remain stable with capacitive loads of more than 500pF. The AD8642 is suitable for applications utilizing multichannel boards that require low power to manage heat. Other applications include photodiodes, ATE reference level drivers and battery management.
- Extremely low input bias current
- Unity-gain stable
- No phase reversal
- 250μA Maximum low supply current
- 1pA Maximum very low input bias current
- 750μV Maximum low offset voltage
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