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- ANALOGOEVICES FAX-ON-DEMAND HOTLINE
Page 2
ANALOG
W DEVICES
Low-Bias-CurrenHt,igh-Stability JFETOperationaAl mplifier
OP-41* I
FEATURES
. Low Bias Current
5pAMax
... Low Current Consumption. . . . . . . . . . . . . . . . . 1.0mA Max
HighGain
1000V/mVMin
High Common-Mode Rejection. . . . . . . . . . . . . 10OdBMin
. Symmetrical Slew-Rates. . . . . . . . . . . . . . . . . :t1.0V/ps Mln
. Low Harmonic Distortion. . . . . . . . . . . . . . <0.01% at 5kHz
. Phase Margin . AvailableInDieForm
77°Typ
The OP-41 's cascade input stage boosts CMR to over 100dB, improves CMR linearity, and stabilizes bias current with changing common-mode voltage. The linear common-mode rejection of 100dB min is unusually good for a FET input amplifier.