Datasheet
LF411-N
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SNOSBH6D –APRIL 1998–REVISED MARCH 2013
LF411 Low Offset, Low Drift JFET Input Operational Amplifier
Check for Samples: LF411-N
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FEATURES
DESCRIPTION
These devices are low cost, high speed, JFET input
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• Internally trimmed offset voltage: 0.5 mV(max)
operational amplifiers with very low input offset
• Input offset voltage drift: 10 μV/°C(max)
voltage and specified input offset voltage drift. They
• Low input bias current: 50 pA
require low supply current yet maintain a large gain
bandwidth product and fast slew rate. In addition, well
• Low input noise current: 0.01 pA/√Hz
matched high voltage JFET input devices provide
• Wide gain bandwidth: 3 MHz(min)
very low input bias and offset currents. The LF411 is
• High slew rate: 10V/μs(min)
pin compatible with the standard LM741 allowing
designers to immediately upgrade the overall
• Low supply current: 1.8 mA
performance of existing designs.
• High input impedance: 10
12
Ω
These amplifiers may be used in applications such as
• Low total harmonic distortion: ≤0.02%
high speed integrators, fast D/A converters, sample
• Low 1/f noise corner: 50 Hz
and hold circuits and many other circuits requiring low
• Fast settling time to 0.01%: 2 μs
input offset voltage and drift, low input bias current,
high input impedance, high slew rate and wide
bandwidth.
Typical Connection
Figure 1.
Connection Diagram
Note: Pin 4 connected to case.
Figure 2. TO – Top View
See Package Number NEV0008A
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PRODUCTION DATA information is current as of publication date.
Copyright © 1998–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.