Wide-Bandwidth JFET-Input Dual Operational Amplifier
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LF353
SLOS012C – MARCH 1987 – ...
Description
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LF353
SLOS012C – MARCH 1987 – REVISED MARCH 2016
LF353 Wide-Bandwidth JFET-Input Dual Operational Amplifier
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.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LF353D
SOIC (8)
4.90 mm × 3.91 mm
LF353P
PDIP (8)
9.81 mm × 6.35 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
Symbol
IN – IN +
OUT
+ –
1
An IMPORTANT NOTICE at the end of this data sheet addresses availabi...
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