MNLM101A-X Datasheet | National Semiconductor

Description The LM101A is a general purpose operational amplifier which features improved performance over industry standards such as the LM709. Advanced processing techniques make possible an order of magnitude reduction in input currents, and a redesign of the biasing circuitry reduces the temperature drift of input current. Improved specifications include: - Offset voltage 3 m V maximum over temperature - Input current 100 n A maximum over temperture - Offset current 20 n A maximum over temperature - Offsets guaranteed over entire mon mode and supply voltage ranges - Slew rate of 10V/u S as a summing amplifier This amplifier offers many features which make its application nearly foolproof: overload protection on the input and output, no latch-up when the mon mode range is exceeded, and freedom from oscillations and pensation with a single 30 p F capacitor. It has advantages over internally pensated amplifiers in that the frequency pensation can be tailored to the particular application. For example, in low frequency circuits it can be overpensated for increased stability margin. Or the pensation can be optimized to give more than a factor of ten improvement in high frequency performance for most applications. In addition, the device provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval integrators or timers, sample and hold circuits, and low frequency waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, it can give lower offset voltage and a drift at a lower cost. Original Creation Date: 06/21/95 Last Update Date: 03/17/97 Last Major Revision Date: 02/18/97 Industry Part Number LM101A NS Part Numbers LM101AH/883 LM101AJ-14/883 LM101AJ/883 LM101AW/883 Prime Die LM101F Processing MIL-STD-883, Method 5004 Subgrp Description 1 2 3 4 5 6 7 8A 8B 9 10 11 Static tests at Static tests at Static tests at...