LM6218N National Semiconductor, LM6218N Datasheet

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LM6218N

Manufacturer Part Number
LM6218N
Description
IC OP AMP DUAL FST SETLNG 8-DIP
Manufacturer
National Semiconductor
Series
VIP™r
Datasheet

Specifications of LM6218N

Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
140 V/µs
Gain Bandwidth Product
17MHz
Current - Input Bias
200nA
Voltage - Input Offset
200µV
Current - Supply
5.5mA
Current - Output / Channel
20mA
Voltage - Supply, Single/dual (±)
±5 V ~ 20 V
Operating Temperature
-40°C ~ 85°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
-
-3db Bandwidth
-
Other names
*LM6218N

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Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
TI
Quantity:
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Part Number:
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© 2001 National Semiconductor Corporation
LM6118/LM6218
Fast Settling Dual Operational Amplifiers
General Description
The
unity-gain-compensated dual operational amplifiers with
mA output drive capability. The PNP input stage has a typical
bias current of 200 nA, and the operating supply voltage is
±
These dual op amps use slew enhancement with special
mirror circuitry to achieve fast response and high gain with
low total supply current.
The amplifiers are built on a junction-isolated VIP
cally Integrated PNP) process which produces fast PNP’s
that complement the standard NPN’s.
Connection Diagrams and Order
Information
VIP
5V to
is a trademark of National Semiconductor Corporation.
LM6118/LM6218
±
Order Number LM6218WM, LM6218WMX
Order Number LM6118J/883 or LM6218N
20V.
See NS Package Number N08E, J08A
See NS Package Number M14B
Dual-In-Line Package (J or N)
Small Outline Package (WM)
Top View
Top View
are
monolithic
DS010254-4
DS010254-3
DS010254
fast-settling
(Verti-
±
20
Features
j
j
j
j
j
j
j
Applications
n D/A converters
n Fast integrators
n Active filters
Typical Applications
Single ended input to differential output
A
40 V
V
V
S
Low offset voltage:
0.01% settling time:
Slew rate A
Slew rate A
Gain bandwidth:
Total supply current:
Output drives 50
= 10, BW = 3.2 MHz
=
PP
±
15V
Response = 1.4 MHz
v
v
= −1:
= +1:
Wide-Band, Fast-Settling
40 V
load (
PP
±
Amplifier
1V)
DS010254-1
www.national.com
August 2000
140 V/µs
17 MHz
Typical
75 V/µs
0.2 mV
5.5 mA
400 ns

Related parts for LM6218N

LM6218N Summary of contents

Page 1

... Connection Diagrams and Order Information Small Outline Package (WM) Top View Order Number LM6218WM, LM6218WMX See NS Package Number M14B Dual-In-Line Package ( Top View Order Number LM6118J/883 or LM6218N See NS Package Number N08E, J08A VIP ™ trademark of National Semiconductor Corporation. © 2001 National Semiconductor Corporation Features fast-settling ± ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Total Supply Voltage Input Voltage Differential Input Current (Note 3) Output Current (Note 4) Power Dissipation (Note 5) ESD Tolerance Electrical Characteristics ± ± ...

Page 3

Electrical Characteristics Note 4: Current limiting protects the output from a short to ground or any voltage less than the supplies. With a continuous overload, the package dissipation must be taken into account and heat sinking provided when necessary. Note ...

Page 4

Typical Performance Characteristics Unity Gain Bandwidth Large Signal Response (Sine Wave) Output Impedance www.national.com (Continued) Unity Gain Bandwidth vs Output Load DS010254-31 Total Harmonic Distortion DS010254-33 Output Saturation DS010254-35 4 DS010254-32 DS010254-34 DS010254-36 ...

Page 5

Typical Performance Characteristics Output Current Limit Slew Rate Follower Settling Time (Continued) Supply Current (Both Amplifiers) DS010254-37 Inverter Settling Time DS010254-39 Typical Stability Range DS010254-41 5 DS010254-38 DS010254-40 DS010254-42 www.national.com ...

Page 6

Typical Performance Characteristics Amplifier to Amplifier Coupling ± Step Response + 15V Application Information General The LM6118/LM6218 are high-speed, fast-settling dual op-amps. To insure maximum performance, circuit board layout is very important. Minimizing stray capacitance at ...

Page 7

Application Information 50 . Connect a small capacitor directly from the amplifier output to the inverting input. The feedback loop is closed from the isolated output with a series resistor to the inverting input. Voltage Follower For C = 1000 ...

Page 8

Application Information * adjust for zero integrator drift (a) Inverting Input Bias Compensation for Integrator Application OUT ± 15V, C 0.01 µ Large and small signal B.W. = 1.3 ...

Page 9

Application Information Constant-Voltage Crossover Network With 12 dB/Octave Slope Bilateral Current Source ± 15V, −10 V 10V S IN Output dynamic range = 10V − OUT R = 500 , small signal ...

Page 10

Application Information Instrumentation Amplifier ± 10 15V, All resistors 0.01 Small signal and large signal ( B.W. P-P Schematic Diagram www.national.com (Continued) 150 MHz Gain-Bandwidth Amplifier ± 100 ...

Page 11

Schematic Diagram (Continued) Bias Circuit 11 DS010254-22 www.national.com ...

Page 12

Physical Dimensions www.national.com inches (millimeters) unless otherwise noted 8-Lead Molded Small Outline Package (M) Order Number LM6218WM or LM6218WMX NS Package Number M14B 8-Lead Molded Small Outline Package (M) NS Package Number J08A 12 ...

Page 13

... 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. inches (millimeters) unless otherwise noted (Continued) 8-Lead Molded Dual-In-Line Package (N) Order Number LM6218N NS Package Number N08E 2. A critical component is any component of a life ...

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