1FEATURES
2• Internally Trimmed Offset Voltage: 10 mV
• Low Input Bias Current: 50pA
• Low Input Noise Voltage: 25 nV/√Hz
• Low Input Noise Current: 0.01 pA/√Hz
• Wide Gain Bandwidth: 4 MHz
• High Slew Rate: 13 V/μs
• Low Supply Current: 3.6 mA
• High Input Impedance: 1012Ω
• Low Total Harmonic Distortion : ≤0.02%
• Low 1/f Noise Corner: 50 Hz
• Fast Settling Time to 0.01%: 2 μs

DESCRIPTION
These devices are low cost, high speed, dual JFET
input operational amplifiers with an internally trimmed
input offset voltage (BI-FET II technology). They
require low supply current yet maintain a large gain
bandwidth product and fast slew rate. In addition, well
matched high voltage JFET input devices provide very low input bias and offset currents. The LF353-N
is pin compatible with the standard LM1558 allowing
designers to immediately upgrade the overall
performance of existing LM1558 and LM358 designs.
These amplifiers may be used in applications such as
high speed integrators, fast D/A converters, sample and hold circuits and many other circuits requiring low
input offset voltage, low input bias current, high input
impedance, high slew rate and wide bandwidth. The
devices also exhibit low noise and offset voltage drift.