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TL082 Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. TL082
Description  Wide Bandwidth Dual JFET Input Operational Amplifier
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com

TL082 Datasheet(HTML) 1 Page - National Semiconductor (TI)

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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 IItechnology). 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.
n Internally trimmed offset voltage:
15 mV
n Low input bias current:
50 pA
n Low input noise voltage:
n Low input noise current:
0.01 pA/
n Wide gain bandwidth:
4 MHz
n High slew rate:
13 V/µs
n Low supply current:
3.6 mA
n High input impedance:
n Low total harmonic distortion AV = 10,:
L = 10k, VO = 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
Simplified Schematic
BI-FET IIis a trademark of National Semiconductor Corp.
DIP/SO Package (Top View)
Order Number TL082CM or TL082CP
See NS Package Number M08A or N08E
April 1998
© 1999 National Semiconductor Corporation

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