High Speed / Low Drift FET Operational Amplifier
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HighSpeed,LowDrift FEYOperationaAl mplifier
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FEATURES
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Description
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HighSpeed,LowDrift FEYOperationaAl mplifier
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FEATURES
High Slew Rate 30V/p,s Fast Settling to 0.1%: 700ns
High Output Current: 50mA for AD382 (10mA for AD381)
Low Drift (5p,Vf'C-L Grades) Low Offset Voltage (250p,V-L Grades) Low Input Bias Currents
Low Noise (2p,V pop)
OBPRODUCT DESCRIPTION SThe AD3811AD382 are hybrid operational amplifiers combining
the very low input bias current advantages of a FET input stage
Owith high slew rate and line driving capability of a high power Loutput stage.
The offset voltage (0.2SmV maximum for the L grades) and
Eoffset voltage drift (SfLV/oCmaximum for the L grades) are TEexceptionally low for high speed operational amplifiers.
PRODUCT HIGHLIGHTS I. Laser trimming techniques reduce offset voltage drift to
SfLVrC max and reduce offset voltage to only 2S0fLV max on the L grade versions.
2. Analog Devices FET processing provides lOOpA max (20pA typical) bias currents specified after...
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