參數(shù)資料
型號(hào): LH4001
廠商: National Semiconductor Corporation
英文描述: Wideband Current Buffer
中文描述: 寬帶當(dāng)前緩沖區(qū)
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 127K
代理商: LH4001
TL/K/8628
L
February 1995
LH4001 Wideband Current Buffer
General Description
The LH4001 is a high speed unity gain buffer designed to
provide high current drive capability at frequencies from DC
to over 25 MHz. It is capable of providing a continuous out-
put current of
g
100 mA and a peak of
g
200 mA.
The LH4001 is designed to fulfill a wide range of applica-
tions such as impedance transformation, high impedance
input buffers for A/D converters and comparators, as well
as high speed line drivers. It is also suitable for use in cur-
rent booster applications within an op amp loop. This allows
the output current capability of existing op amps to be in-
creased to
g
100 mA.
Features
Y
DC to 25 MHz bandwidth
Y
125 V/
m
s slew rate
Y
Drives
g
10V into 50
X
Y
Operates from
g
5 to
g
20V supplies
Y
Output swing approaches supply voltage
Applications
Y
Boost op amp output
Y
Buffer amplifiers
Y
Isolate capacitive loads
Y
Drive long cables
Typical Applications and Connection Diagram
TL/K/8628–1
Dual-In-Line Package
TL/K/8628–2
Top View
*
Note:
Electrically connected internally. No connection should be made to these pins.
Order Number LH4001CN
See NS Package Number N10A
C
1995 National Semiconductor Corporation
RRD-B30M115/Printed in U. S. A.
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