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Data Sheet
FEATURES
Low power 250 µA maximum supply current per amplifier FET input 2 pA maximum input bias current at 25°C Extremely high input impedance Low noise 13 nV/√Hz voltage noise at 1 kHz 0.4 µV p-p voltage noise (0.1 Hz to 10 Hz) 0.8 fA/√Hz current noise at 1 kHz High dc precision 3 µV/°C maximum offset drift (B grade) 3 MHz bandwidth Unique pinout No leakage from inputs to supply pins Provides guarding capability Rail-to-rail output Single-supply operation Input range extends to ground Wide supply range Single-supply: 3 V to 36 V Dual-supply: ±1.5 V to ±18 V Available in a compact 10-lead MSOP
Single-Supply, Low Power, Precision FET Input Quad Buffer AD8244
PIN CONFIGURATION
AD8244
IN A 1 OUT A 2 +VS 3 OUT B 4 IN B 5
10 9 8 7 6
IN D OUT D –VS IN C
11689-001
OUT C
Figure 1.
AD8244 Datasheet
