1 Features
1• Low Input Bias Current 50 pA Typical
• Low Input Noise Current 0.01 pA/√Hz Typical
• Low Supply Current 3.6 mA Typical
• High Input Impedance 1012 Ω Typical
• Internally-Trimmed Offset Voltage
• Gain Bandwidth 3 MHz Typical
• High Slew Rate 13 V/μs Typical

2 Applications
• Motor Integrated Systems: UPS
• Drives and Control Solutions: AC Inverter and VF
Drives
• Renewables: Solar Inverters
• Pro Audio Mixers
• Oscilloscopes

3 Description
This LF353 device is a low-cost, high-speed, JFETinput
operational amplifier with very low input offset
voltage. It requires low supply current yet maintains a
large gain-bandwidth product and a fast slew rate. In
addition, the matched high-voltage JFET input
provides very low input bias and offset currents.
The LF353 can be used in applications such as highspeed
integrators, digital-to-analog converters,
sample-and-hold circuits, and many other circuits.
The LF353 is characterized for operation from 0°C to
70°C.