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參數(shù)資料
| 型號： | LF311 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 213K |
| 代理商： | LF311 |
TL/H/5703
L
November 1994
LF111/LF211/LF311 Voltage Comparators
General Description
The LF111, LF211 and LF311 are FET input voltage com-
parators that virtually eliminate input current errors. De-
signed to operate over a 5.0V to
g
15V range the LF111
can be used in the most critical applications.
The extremely low input currents of the LF111 allows the
use of a simple comparator in applications usually requiring
input current buffering. Leakage testing, long time delay cir-
cuits, charge measurements, and high source impedance
voltage comparisons are easily done.
Further, the LF111 can be used in place of the LM111 elimi-
nating errors due to input currents. See the ‘‘a(chǎn)pplication
hints’’ of the LM311 for application help.
Features
Y
Eliminates input current errors
Y
Interchangeable with LM111
Y
No need for input current buffering
Schematic Diagram
TL/H/5703–2
Note:
Do Not Ground Strobe Pin or
Balance/Strobe Pin. See Note 7.
Connection Diagram
Metal Can Package
TL/H/5703–1
Top View
Order Number LF111H, LF111H-MIL or LF311H
See NS Package Number H08C
C
1995 National Semiconductor Corporation
RRD-B30M115/Printed in U. S. A.
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| LF312 | 制造商:TESTEC 功能描述:PROBE OSCILLOSCOPE LOW FREQUENCY 制造商:TESTEC 功能描述:PROBE, OSCILLOSCOPE, LOW FREQUENCY 制造商:TESTEC 功能描述:PROBE, OSCILLOSCOPE, LOW FREQUENCY; Test Probe Ratio:-; Input Voltage Max:400V; Connector Type A:BNC Plug; Connector Type B:-; Lead Length:1.2m; Bandwidth:150MHz; SVHC:No SVHC (19-Dec-2012); Attenuation:x1/x10; External Length / |
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