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TL082CP 参数 Datasheet PDF下载

TL082CP图片预览
型号: TL082CP
PDF下载: 下载PDF文件 查看货源
内容描述: 宽带双路JFET输入运算放大器 [Wide Bandwidth Dual JFET Input Operational Amplifier]
分类和应用: 运算放大器放大器电路光电二极管
文件页数/大小: 12 页 / 824 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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TL082 Wide Bandwidth Dual JFET Input Operational Amplifier
April 1998
TL082
Wide Bandwidth Dual JFET Input Operational Amplifier
General Description
These devices are low cost, high speed, dual JFET input op-
erational amplifiers with an internally trimmed input offset
voltage (BI-FET II
technology). They require low supply
current 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
TL082 is pin compatible with the standard LM1558 allowing
designers to immediately upgrade the overall performance of
existing LM1558 and most LM358 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, low input bias current, high input impedance, high slew
rate and wide bandwidth. The devices also exhibit low noise
and offset voltage drift.
Features
n
n
n
n
n
n
n
n
n
Internally trimmed offset voltage: 15 mV
Low input bias current: 50 pA
Low input noise voltage: 16nV/
Hz
Low input noise current: 0.01 pA/
Hz
Wide gain bandwidth: 4 MHz
High slew rate: 13 V/µs
Low supply current: 3.6 mA
High input impedance: 10
12
Low total harmonic distortion A
V
= 10,:
<
0.02%
R
L
= 10k, V
O
= 20 Vp − p,
BW = 20 Hz−20 kHz
n
Low 1/f noise corner: 50 Hz
n
Fast settling time to 0.01%: 2 µs
Typical Connection
Connection Diagram
DIP/SO Package (Top View)
DS008357-3
DS008357-1
Order Number TL082CM or TL082CP
See NS Package Number M08A or N08E
Simplified Schematic
DS008357-2
BI-FET II
is a trademark of National Semiconductor Corp.
© 1999 National Semiconductor Corporation
DS008357
www.national.com