LF411ACN Datasheet PDF - National Semiconductor
| Part Number | LF411ACN | |
| Description | Low Offset/ Low Drift JFET Input Operational Amplifier | |
| Manufacturers | National Semiconductor | |
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There is a preview and LF411ACN download ( pdf file ) link at the bottom of this page. Total 12 Pages | ||
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April 1998
LF411
Low Offset, Low Drift JFET Input Operational Amplifier
General Description
These devices are low cost, high speed, JFET input opera-
tional amplifiers with very low input offset voltage and guar-
anteed input offset voltage drift. They require low supply cur-
rent 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
LF411 is pin compatible with the standard LM741 allowing
designers to immediately upgrade the overall performance of
existing designs.
These amplifiers may be used in applications such as high
speed integrators, fast D/A converters, sample and hold cir-
cuits and many other circuits requiring low input offset volt-
age and drift, low input bias current, high input impedance,
high slew rate and wide bandwidth.
Features
n Internally trimmed offset voltage: 0.5 mV(max)
n Input offset voltage drift: 10 µV/˚C(max)
n Low input bias current: 50 pA
n Low input noise current:
n Wide gain bandwidth: 3 MHz(min)
n High slew rate: 10V/µs(min)
n Low supply current: 1.8 mA
n High input impedance: 1012Ω
n Low total harmonic distortion AV=10,
RL=10k, VO=20 Vp-p, BW=20 Hz−20 kHz: <0.02%
n Low 1/f noise corner: 50 Hz
n Fast settling time to 0.01%: 2 µs
Typical Connection
Connection Diagrams
Metal Can Package
Ordering Information
LF411XYZ
X indicates electrical grade
Y indicates temperature range
“M” for military
“C” for commercial
Z indicates package type
“H” or “N”
DS005655-1
DS005655-5
Note: Pin 4 connected to case.
Top View
Order Number LF411ACH
or LF411MH/883 (Note 1)
See NS Package Number H08A
Dual-In-Line Package
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Top View
Order Number LF411ACN,
LF411CN or LF411MJ/883 (Note 1)
See NS Package Number N08E or J08A
BI-FET II™ is a trademark of National Semiconductor Corporation.
© 1999 National Semiconductor Corporation DS005655
www.national.com
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Typical Performance Characteristics (Continued)
Negative Current Limit
Output Voltage Swing
Output Voltage Swing
Gain Bandwidth
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Bode Plot
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Slew Rate
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Distortion vs Frequency
Undistorted Output
Voltage Swing
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Open Loop Frequency
Response
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DS005655-25
5 www.national.com
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LF411ACN electronic component. |
| Information | Total 12 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LF411ACN.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| LF411ACH | The function is Low Offset/ Low Drift JFET Input Operational Amplifier. National Semiconductor | |
| LF411ACN | The function is Low Offset/ Low Drift JFET Input Operational Amplifier. National Semiconductor | |
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