FEATURES
n 14V/µs Slew Rate: 10V/µs Min n 5MHz Gain-Bandwidth Product n Fast Settling Time: 1.3µs to 0.02% n 150µV Offset Voltage (LT1057): 450µV Max n 180µV Offset Voltage (LT1058): 600µV Max n 2µV/°C VOS Drift: 7µV/°C Max n 50pA Bias Current at 70°C n Low Voltage Noise: 13nV/√Hz at 1kHz 26nV/√Hz at 10Hz APPLICATIONS
n Precision, High Speed Instrumentation n Fast, Precision Sample-and-Hold n Logarithmic Amplifiers n D/A Output Amplifiers n Photodiode Amplifiers n Voltage-to-Frequency Converters n Frequency-to-Voltage Converters DESCRIPTION
The LT®1057 is a matched JFET input dual op amp in the industry standard 8-pin configuration, featuring a combination of outstanding high speed and precision specifications. It replaces all the popular bipolar and JFET input dual op amps. In particular, the LT1057 upgrades the performance of systems using the LF412A and OP-215 JFET input duals. Both the LT1057 and LT1058 are available in the plastic PDIP package and the surface mount SO package. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
Linear Technology
