LM6365中文资料
LM6165/LM6265/LM6365
High Speed Operational Amplifier
General Description
The LM6165family of high-speed amplifiers exhibits an ex-
cellent speed-power product in delivering300V/μs and
725MHz GBW(stable for gains as low as+25)with only
5mA of supply current.Further power savings and applica-
tion convenience are possible by taking advantage of the
wide dynamic range in operating supply voltage which ex-
tends all the way down to+5V.
These amplifiers are built with National’s VIP?(Vertically In-
tegrated PNP)process which produces fast PNP transistors
that are true complements to the already fast NPN devices.
This advanced junction-isolated process delivers high speed
performance without the need for complex and expensive di-
electric isolation.
Features
n High slew rate:300V/μs
n High GBW product:725MHz
n Low supply current:5mA
n Fast settling:80ns to0.1%
n Low differential gain:<0.1%
n Low differential phase:<0.1?
n Wide supply range: 4.75V to32V
n Stable with unlimited capacitive load
Applications
n Video amplifier
n Wide-bandwidth signal conditioning
n Radar
n Sonar
Connection Diagrams
VIP?is a trademark of National Semiconductor Corporation.
10-Lead Flatpak
Top View
DS009152-14
Order Number LM6165W/883
See NS Package Number W10A
May1999LM6165/LM6265/LM6365
High
Speed
Operational
Amplifier ?1999National Semiconductor Corporation https://www.wendangku.net/doc/a415299015.html,
Connection Diagrams(Continued)
Temperature Range Package NSC
Drawing Military Industrial Commercial
?55?C≤T A≤+125?C?25?C≤T A≤+85?C0?C≤T A≤+70?C
LM6265N LM6365N8-Pin N08E
Molded DIP LM6165J/8838-Pin J08A 5962-8962501PA Ceramic DIP
LM6365M8-Pin Molded M08A
Surface Mt.
LM6165WG/88310-Lead WG10A 5962-8962501XA Ceramic SOIC
LM6165W88310-Pin W10A 5962-8962501HA Ceramic Flatpak
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Absolute Maximum Ratings(Note1)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
Supply Voltage(V+?V?)36V Differential Input Voltage
(Note7)±8V Common-Mode Voltage
Range(Note11)(V+?0.7V)to(V?+0.7V) Output Short Circuit to GND
(Note2)Continuous Soldering Information
Dual-In-Line Package(N,J)
Soldering(10sec.)260?C
Small Outline Package(M) Vapor Phase(60sec.) Infrared(15sec.)215?C
220?C
See AN-450“Surface Mounting Methods and Their Effect
on Product Reliability”for other methods of soldering
surface mount devices.
Storage Temp Range?65?C to+150?C
Max Junction Temperature
(Note3)150?C
ESD Tolerance(Notes7,8)±700V
Operating Ratings
Temperature Range(Note3)
LM6165,LM6165J/883?55?C≤T J≤+125?C
LM6265?25?C≤T J≤+85?C
LM63650?C≤T J≤+70?C
Supply Voltage Range 4.75V to32V
DC Electrical Characteristics
The following specifications apply for Supply Voltage=±15V,V CM=0,R L≥100k?and R S=50?unless otherwise noted. Boldface limits apply for T A=T J=T MIN to T MAX;all other limits T A=T J=25?C.
Symbol Parameter Conditions Typ LM6165LM6265LM6365Units
Limit Limit Limit
(Notes4,12)(Note4)(Note4)
V OS Input Offset Voltage1336mV
447Max
V OS Input Offset Voltage3μV/?C Drift Average Drift
I b Input Bias Current 2.5335μA
656Max
I OS Input Offset Current1503503501500nA
8006001900Max
I OS Input Offset Current0.3nA/?C Drift Average Drift
R IN Input Resistance Differential20k?
C IN Input Capacitance 6.0pF
A VOL Large Signal V OUT=±10V,10.57.57.5 5.5V/mV
Min Voltage Gain R L=2k? 5.0 6.0 5.0
(Note10)R L=10k?38
V CM Input Common-Mode Supply=±15V+14.0+13.9+13.9+13.8V Voltage Range+13.8+13.8+13.7Min
?13.6?13.4?13.4?13.3V
?13.2?13.2?13.2Min
Supply=+5V 4.0 3.9 3.9 3.8V
(Note5) 3.8 3.8 3.7Min
1.4 1.6 1.6 1.7V
1.8 1.8 1.8Max CMRR Common-Mode?10V≤V CM≤+10V102888880dB Rejection Ratio828478Min PSRR Power Supply±10V≤V±≤±16V104888880dB Rejection Ratio828478Min
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DC Electrical Characteristics(Continued)
The following specifications apply for Supply Voltage=±15V,V CM=0,R L≥100k?and R S=50?unless otherwise noted.
Boldface limits apply for T A=T J=T MIN to T MAX;all other limits T A=T J=25?C.
Symbol Parameter Conditions Typ LM6165LM6265LM6365Units
Limit Limit Limit
(Notes4,12)(Note4)(Note4)
V O Output Voltage Supply=±15V,+14.2+13.5+13.5+13.4V Swing R L=2k?+13.3+13.3+13.3Min
?13.4?13.0?13.0?12.9V
?12.7?12.8?12.8Min
Supply=+5V 4.2 3.5 3.5 3.4V
R L=2k?(Note5) 3.3 3.3 3.3Min
1.3 1.7 1.7 1.8V
2.0 1.9 1.9Max
Output Short Source65303030mA
Circuit Current202525Min
Sink65303030mA
202525Min
I S Supply Current 5.0 6.5 6.5 6.8mA
6.8 6.7 6.9Max AC Electrical Characteristics
The following specifications apply for Supply Voltage=±15V,V CM=0,R L≥100k?and R S=50?unless otherwise noted.
Boldface limits apply for T A=T J=T MIN to T MAX;all other limits T A=T J=25?C.(Note6)
Symbol Parameter Conditions Typ LM6165LM6265LM6365Units
Limit Limit Limit
(Notes4,12)(Note4)(Note4)
GBW Gain Bandwidth F=20MHz725575575500MHz
Min
350
Product Supply=±5V500
SR Slew Rate A V=+25(Note9)300200200200V/μs
Min
180
Supply=±5V200
PBW Power Bandwidth V OUT=20V PP 4.5MHz Product
t S Settling Time10V Step to0.1%80ns
A V=?25,R L=2k?
φm Phase Margin A V=+2545Deg A D Differential Gain NTSC,A V=+25<0.1%φD Differential Phase NTSC,A V=+25<0.1Deg e np-p Input Noise Voltage F=10kHz5
i np-p Input Noise Current F=10kHz 1.5
Note1:“Absolute Maximum Ratings”indicate limits beyond which damage to the device may occur.Operating Ratings indicate conditions for which the device is functional,but do not guarantee specific performance limits.
Note2:Continuous short-circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of150?C.
Note3:The typical junction-to-ambient thermal resistance of the molded plastic DIP(N)is105?C/Watt,and the molded plastic SO(M)package is155?C/Watt,and the cerdip(J)package is125?C/Watt.All numbers apply for packages soldered directly into a printed circuit board.
Note4:All limits guaranteed by testing or correlation.
Note5:For single supply operation,the following conditions apply:V+=5V,V?=0V,V CM=2.5C,V OUT=2.5V.Pin1&Pin8(V OS Adjust)are each connected to Pin4(V?)to realize maximum output swing.This connection will degrade V OS.
Note6:C L≤5pF.
Note7:In order to achieve optimum AC performance,the input stage was designed without protective clamps.Exeeding the maximum differential input voltage re-sults in reverse breakdown of the base-emitter junction of one of the input transistors and probable degradation of the input parameters(especially V OS,I OS,and Noise).
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AC Electrical Characteristics(Continued)
Note8:The average voltage that the weakest pin combinations(those involving Pin2or Pin3)can withstand and still conform to the datasheet limits.The test circuit used consists of the human body model of100pF in series with1500?.
Note9:V IN=0.8V step.For supply=±5V,V IN=0.2V step.
Note10:Voltage Gain is the total output swing(20V)divided by the input signal required to produce that swing.
Note11:The voltage between V+and either input pin must not exceed36V.
Note12:A military RETS electrical test specification is available on request.At the time of printing,the LM6165J/883RETS spec complied with the Boldface limits in this column.The LM6165J/883may also be procured as Standard Military Drawing#5962-8962501PA.
Typical Performance Characteristics R
L
=10k?,T A=25?C unless otherwise specified
Supply Current vs
Supply Voltage
DS009152-16Common-Mode
Rejection Ratio
DS009152-17
Power Supply
Rejection Ratio
DS009152-18
Gain-Bandwidth
Product
DS009152-19Propagation Delay,
Rise and Fall Times
DS009152-20
Gain-Bandwidth Product vs
Load Capacitance
DS009152-21
Slew Rate vs
Load Capacitance
DS009152-22Overshoot vs
Capacitive Load
DS009152-23
Slew Rate
DS009152-24
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Typical Performance Characteristics
R L =10k ?,T A =25?C unless otherwise specified (Continued)Output Impedance (Open-Loop)
DS009152-25
Gain vs Supply Voltage
DS009152-26
Differential Gain (Note 13)DS009152-6
Differential Phase (Note 13)
DS009152-7
Note 13:Differential gain and differential phase measured for four series LM6365op amps configured with gain of +25(each output attenuated by 96%),in series with an LM6321buffer.Error added by LM6321is negligible.Test performed using Tektronix Type 520NTSC test system.
Step Response;Av =+25
TIME (50 (ns/div)
I n p u t (0.2v /d i v ) O u t p u t (5v /d i v )
DS009152-1
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Typical Performance Characteristics R
L
=10k?,T A=25?C unless otherwise specified(Continued)
Input Noise Voltage
DS009152-27Input Noise Current
DS009152-28
Power Bandwidth
DS009152-29
Open-Loop
Frequency Response
DS009152-30Open-Loop
Frequency Response
DS009152-31
Voltage Gain vs
Load Resistance
DS009152-32
Common-Mode Input
Saturation Voltage
DS009152-33Output Saturation Voltage
DS009152-34
Bias Current vs
Common-Mode Voltage
DS009152-35
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Simplified Schematic
Application Tips
The LM6365is stable for gains of25or greater.The LM6361
and LM6364,specified in separate datasheets,are compen-
sated versions of the LM6365.The LM6361is unity-gain
stable,while the LM6364is stable for gains as low as5.The
LM6361,and LM6364have the same high slew rate as the
LM6365,typically300V/μs.
To use the LM6365for gains less than25,a series
resistor-capacitor network should be added between the in-
put pins(as shown in the Typical Applications,Noise Gain
Compensation)so that the high-frequency noise gain rises
to at least25.
Power supply bypassing will improve stability and transient
response of the LM6365,and is recommended for every de-
sign.0.01μF to0.1μF ceramic capacitors should be used
(from each supply“rail”to ground);an additional2.2μF to
10μF(tantalum)may be required for extra noise reduction.
Keep all leads short to reduce stray capacitance and lead in-
ductance,and make sure ground paths are low-impedance,
especially where heavier currents will be flowing.Stray ca-
pacitance in the circuit layout can cause signal coupling be-
tween adjacent nodes,and can cause circuit gain to uninten-
tionally vary with frequency.
Breadboarded circuits will work best if they are built using
generic PC boards with a good ground plane.If the op amps
are used with sockets,as opposed to being soldered into the
circuit,the additional input capacitance may degrade circuit
performance.
Typical Applications
DS009152-3
Offset Voltage Adjustment
DS009152-11
Noise-Gain Compensation
DS009152-12
R X C X≥1/(2π?25MHz)
[R1+R F(1+R1/R2)]=25R X
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Typical Applications(Continued)
1MHz Voltage-to-Frequency Converter
(f OUT=1MHz for V IN=10V)
DS009152-13
All diodes1N914
9
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Physical Dimensions inches(millimeters)unless otherwise noted
Ceramic Dual-In-Line Package(J)
Order Number LM6165J/883
NS Package Number J08A
Molded Package SO(M)
Order Number LM6365M
NS Package Number M08A https://www.wendangku.net/doc/a415299015.html,10
Physical Dimensions inches(millimeters)unless otherwise noted(Continued)
Molded Dual-In-Line Package(N)
Order Number LM6265N or LM6365N
NS Package Number N08E
10-Pin Ceramic Flatpak
Order Number LM6165W/883
NS Package Number W10A
11
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Notes
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION.As used herein:1.Life support devices or systems are devices or systems which,(a)are intended for surgical implant into the body,or (b)support or sustain life,and whose failure to perform when properly used in accordance with instructions for use provided in the labeling,can be reasonably expected to result in a significant injury to the user.
2.A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system,or to affect its safety or effectiveness.
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Tel:81-3-5639-7560Fax:81-3-5639-7507
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L M 6165/L M 6265/L M 6365H i g h S p e e d O p e r a t i o n a l A m p l i f i e r
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.