LT1991 Precision, 100µA Gain Selectable Amplifier com FEATURES n n DESCRIPTION The LT®1991 combines a precision operational amplifier with eight precision resistors to form a one-chip solution for accurately amplifying voltages.
Gains from –13 to 14 with a gain accuracy of 0.
04% can be achieved using no external components.
The device is particularly well suited for use as a difference amplifier, where the excellent resistor matching results in a common mode rejection ratio of greater than 75dB.
The amplifier features a 50μV maximum input offset voltage and a gain bandwidth product of 560kHz.
The device operates from any supply voltage from 2.
7V to 36V and draws only 100μA supp...

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