TL081CP National Semiconductor, TL081CP Datasheet

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TL081CP

Manufacturer Part Number
TL081CP
Description
IC OP AMP BIFET SINGLE 8DIP
Manufacturer
National Semiconductor
Series
BI-FET II™r
Datasheet

Specifications of TL081CP

Amplifier Type
J-FET
Number Of Circuits
1
Slew Rate
13 V/µs
Gain Bandwidth Product
4MHz
Current - Input Bias
50pA
Voltage - Input Offset
5000µV
Current - Supply
1.8mA
Voltage - Supply, Single/dual (±)
10 V ~ 30 V, ±5 V ~ 18 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-
Other names
*TL081CP
TL081CPNS

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C 1995 National Semiconductor Corporation
TL081 Wide Bandwidth JFET
Input Operational Amplifier
General Description
The TL081 is a low cost high speed JFET input operational
amplifier with an internally trimmed input offset voltage
(BI-FET II
current and yet maintains a large gain bandwidth product
and a fast slew rate In addition well matched high voltage
JFET input devices provide very low input bias and offset
currents The TL081 is pin compatible with the standard
LM741 and uses the same offset voltage adjustment circuit-
ry This feature allows designers to immediately upgrade the
overall performance of existing LM741 designs
The TL081 may be used in applications such as high speed
integrators fast D A converters sample-and-hold circuits
and many other circuits requiring low input offset voltage
low input bias current high input impedance high slew rate
and wide bandwidth The devices has low noise and offset
voltage drift but for applications where these requirements
Typical Connection
Connection Diagram
BI-FET II
TM
is a trademark of National Semiconductor Corp
TM
technology) The device requires a low supply
TL H 8358
See NS Package Number N08E
Order Number TL081CP
TL H 8358– 1
Dual-In-Line Package
are critical the LF356 is recommended If maximum supply
current is important however the TL081C is the better
choice
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Simplified Schematic
Internally trimmed offset voltage
Low input bias current
Low input noise voltage
Low input noise current
Wide gain bandwidth
High slew rate
Low supply current
High input impedance
Low total harmonic distortion A
R
BW
Low 1 f noise corner
Fast settling time to 0 01%
L
e
e
10k V
20 Hz
O
b
e
20 kHz
20 Vp-p
TL H 8358 – 4
V
e
10
RRD-B30M125 Printed in U S A
December 1995
0 01 pA Hz
25 nV Hz
TL H 8358 – 2
k
13 V
1 8 mA
15 mV
4 MHz
10
0 02%
50 pA
50 Hz
2 s
12
s

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TL081CP Summary of contents

Page 1

... Low total harmonic distortion 10k kHz e b Low 1 f noise corner Y Fast settling time to 0 01% Y Simplified Schematic TL H 8358– 1 Dual-In-Line Package TL H 8358 – 4 Order Number TL081CP See NS Package Number N08E December 1995 MHz 02 8358 – 2 RRD-B30M125 Printed ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage Power Dissipation (Notes 1 and 6) Operating Temperature Range T j(MAX) Differential Input Voltage DC Electrical Characteristics Symbol Parameter V Input Offset Voltage ...

Page 3

Typical Performance Characteristics Input Bias Current Positive Common-Mode Input Voltage Limit Negative Current Limit Gain Bandwidth Input Bias Current Supply Current Negative Common-Mode Input Voltage Limit Positive Current Limit Output Voltage Swing Voltage Swing Bode Plot Slew Rate 3 TL ...

Page 4

Typical Performance Characteristics Distortion vs Frequency Common-Mode Rejection Ratio Open Loop Voltage Gain (V V) (Continued) Undistorted Output Voltage Open Loop Frequency Swing Response Power Supply Rejection Equivalent Input Noise Ratio Voltage Output Impedance Inverter Settling Time ...

Page 5

Pulse Response Small Signal Inverting Large Signal Inverting Current Limit (R Application Hints The TL081 amp with an internally trimmed input offset voltage and JFET input devices (BI-FET II) These JFETs have large reverse breakdown voltages from ...

Page 6

Application Hints (Continued) common-mode range again puts the input stage and thus the amplifier in a normal operating mode Exceeding the positive common-mode limit on a single input will not change the phase of the output however if both inputs ...

Page 7

Typical Applications Supply Current Indicator Limiter V switches high when OUT S Ultra-Low (or High) Duty Cycle Pulse Generator TL H 8358– R1C n OUTPUT HIGH ...

Page 8

... National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Molded Dual-In-Line Package (N) Order Number TL081CP NS Package Number N08E 2 A critical component is any component of a life ...

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