5962-8508801X [ANAREN]
HIGH POWER OP-AMP;
| 型号： | 5962-8508801X |
| 厂家： | 
ANAREN MICROWAVE |
| 描述： | HIGH POWER OP-AMP 高功率电源 |
| 文件： | 总9页 (文件大小：854K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MIL-PRF-38534 AND 38535 CERTIFIED FACILITY
HIGH POWER
HIGH POWER
0021
OP-AMP
OP-AMP
SERIES
FEATURES:
Available as SMD #5962-8508801
High Output Current - 2 Amps Peak
Low Power Consumption-Class C Design
Programmable Current Limit
High Slew Rate
Continuous Output Short Circuit Duration
Replacement for LH0021
Functionally Equivalent Rad Hard Device MSK106RH
MSK0021
MSK0021FP
MSK0021FPG
DESCRIPTION:
ꢀ TheꢀMSK0021,ꢀ0021FPꢀandꢀ0021FPGꢀareꢀgeneralꢀpurposeꢀClassꢀCꢀpowerꢀoperationalꢀamplifiers.ꢀTheseꢀamplifiersꢀofferꢀ
largeꢀoutputꢀcurrents,ꢀmakingꢀthemꢀanꢀexcellentꢀlowꢀcostꢀchoiceꢀforꢀmotorꢀdriveꢀcircuits.ꢀTheꢀamplifierꢀandꢀloadꢀcanꢀbeꢀpro-
tected from fault conditions through the use of internal current limit circuitry that can be user programmed with two external
resistors.ꢀTheseꢀdevicesꢀareꢀalsoꢀcompensatedꢀwithꢀaꢀsingleꢀexternalꢀcapacitor.ꢀTheꢀMSK0021ꢀisꢀavailableꢀinꢀaꢀhermeticallyꢀ
sealedꢀ8ꢀpinꢀTO-3ꢀpackage.ꢀTheꢀMSK0021FPꢀisꢀpackagedꢀinꢀaꢀ20ꢀpinꢀhermeticꢀmetalꢀflatpackꢀandꢀtheꢀ0021FPGꢀisꢀleadꢀ
formedꢀbyꢀMSK.
EQUIVALENT SCHEMATIC
PIN-OUT INFORMATION
MSK0021
1 ISC+
2 +VCC
3 GND
4 Compensation
5 -Input
6 +Input
7 -VCC
8 -ISC
CASE-OUTPUT
MSK0021FP/MSK0021FPG
1 ISC-
2 ISC-
20 -VCC
19 NC
3 ISC-
18 +VIN
17 NC
16 -VIN
15 NC
14 Compensation
13 NC
12 GND
11 +VCC
4 VOUT
5 VOUT
6 VOUT
7 VOUT
8 ISC+
9 ISC+
10 ISC+
CASE IS ALSO VOUT
TYPICAL APPLICATIONS
Servo Amplifer ꢀ AudioꢀAmplifier
Motor Driver Programmable Power Supply
8548-83ꢀRev.ꢀEꢀꢀ9/15
1
8
ABSOLUTE MAXIMUM RATINGS
±VCC Supply Voltage
±18V
2A
TST
TLD
ꢀꢀStorageꢀTemperatureꢀRangeꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ-65°ꢀtoꢀ+150°C
Lead Temperature Range
IOUT
VIN
VIN
RTH
ꢀ
Peak Output Current
Differential Input Voltage
Common Mode Input Voltage
Thermal Resistance-Junction to Case
ꢀꢀMSK0021ꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ2.0°ꢀC/W
ꢀꢀMSK0021FP/FPGꢀ ꢀ ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ6.0°ꢀC/W
±30V ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ(10ꢀSeconds)ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ300°C
±15V
PD
TJꢀ
TC
ꢀ
Power Dissipation (TO-3)
6W
ꢀꢀꢀꢀꢀJunctionꢀTemperatureꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ150°C
Case Operating Temperature Range
ꢀꢀꢀꢀꢀMilitaryꢀVersionsꢀ(H/B)ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ-55°Cꢀtoꢀ+125°C
ꢀꢀꢀꢀꢀIndustrialꢀVersionsꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ-40°Cꢀtoꢀ+85°C
ꢀ
ꢀ
ELECTRICAL SPECIFICATIONS
Military
Industrial
4
5
Group A
Subgroup Min.
Parameter
Test Conditions
Typ.
Min. Typ. Max.
Max.
Units
STATIC
2
2
±15
±1.0
75
±12
-
-
±15
±1.0 ±4.0
90
120
Supply Voltage Range
Quiescent Current
Power Consumption
-
±12
-
-
±18
±3.5
105
±18
V
mA
mW
VIN = 0V
VIN = 0V
1, 2, 3
1,2,3
INPUT
±0.5
±2.0
±100
±0.4
±2.0
-
3
1.0
90
90
95
-
5
-
-
-
-
-
±0.5 ±5.0
1
2, 3
1
2, 3
1
2,3
-
-
4
5,6
1
2,3
-
-
-
-
-
-
±3.0
±5.0
±300
±1.0
±100
±300
-
-
-
-
-
-
-
mV
µV/°C
nA
µA
nA
nA
pF
MΩ
dB
dB
VIN = 0V
5V < VCC < 18V
Input Offset Voltage
Input Bias Current
Input Offset Current
-
-
VCM = 0V, 5V < VCC <18V
Either Input
±150 ±500
-
-
±2.0 ±300
VCM = 0V
5V < VCC < 18V
-
-
-
-
-
3
1.0
90
-
95
-
5
-
-
-
-
-
-
-
-
3
2
Input Capacitance
Input Resistance
F=DC
F=DC
0.3
70
70
80
80
-
0.3
70
-
80
-
F = 10HZ VCM = ±10V
Common Mode Rejection Ratio
Power Supply Rejection Ratio
dB
dB
µVRMS
VCC= ±5V to ±15V
F = 10HZ to 10KHZ
Input Noise Voltage
OUTPUT
3
-
±14
±14
±12
1.2
150
4
±13.0 ±14
4
5,6
4
4
4
±13.5
±13.5
±11
0.8
50
-
-
-
-
-
-
-
V
V
V
A
mA
µS
RL =100Ω F =100HZ
Output Voltage Swing
-
-
RL =10Ω F =100HZ
RSC =ꢀ0.5Ω VOUT = MAX
RSC = 5Ω VOUT = GND
0.1%ꢀ2Vꢀstep
±10.5 ±12
1.6
250
-
0.7
50
-
1.2
150
4
1.7
250
-
Output Short Circuit Current
Settling Time
-
3
TRANSFER CHARACTERISTICS
Slew Rate
3.0
175
63
0.3
5
1.2
100
-
-
-
3.0
175
-
0.3
5
VOUT = ±10V RL = 100Ω
F = 10HZ RL = 1KΩ
4
4
5,6
4
1.5
100
25
-
-
-
-
-
-
-
V/µS
V/mV
V/mV
µS
Open Loop Voltage Gain
Transition Times
Overshoot
Rise and Fall
Small Signal
1.0
20
1.2
20
4
-
%
NOTES:
1 Unlessꢀotherwiseꢀspecified,ꢀ±VCC=ꢀ±15V,ꢀCC =ꢀ3000pF.
2 Guaranteedꢀbyꢀdesignꢀbutꢀnotꢀtested.ꢀꢀ
3 Typicalꢀparametersꢀareꢀrepresentativeꢀofꢀactualꢀdeviceꢀperformanceꢀbutꢀareꢀforꢀreferenceꢀonly.ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
4 Industrialꢀdevicesꢀshallꢀbeꢀtestedꢀtoꢀsubgroupsꢀ1ꢀandꢀ4ꢀunlessꢀotherwiseꢀspecified.
5 Militaryꢀgradeꢀdevicesꢀ(B/Hꢀsuffix)ꢀshallꢀbeꢀ100%ꢀtestedꢀtoꢀsubgroupsꢀ1,ꢀ2,ꢀ3ꢀandꢀ4.ꢀꢀ
Subgroup 1, 4
Subgroup 2, 5
Subgroup 3, 6
TA=TC=+25°C
TA=TC=+125°C
TA=TC=ꢀ-55°C
6 ReferenceꢀDSCCꢀSMDꢀ5962-8508801ꢀforꢀelectricalꢀspecificationsꢀforꢀdevicesꢀpurchasedꢀasꢀsuch.
7 Subgroupꢀ5ꢀandꢀ6ꢀtestingꢀavailableꢀuponꢀrequest.
8 Continuousꢀoperationꢀatꢀorꢀaboveꢀabsoluteꢀmaximumꢀratingsꢀmayꢀadverselyꢀeffectꢀtheꢀdeviceꢀperformanceꢀand/orꢀlifeꢀcycle.
8548-83ꢀRev.ꢀEꢀꢀ9/15
2
APPLICATION NOTES
HEAT SINKING
CURRENT LIMIT
To select the correct heat sink for your application, re-
ferꢀtoꢀtheꢀthermalꢀmodelꢀandꢀgoverningꢀequationꢀbelow.ꢀ
The MSK0021 has an on-board current limit scheme
designed to limit the output drivers anytime output current
exceedsꢀ aꢀpredeterminedꢀlimit.ꢀTheꢀfollowingꢀformulaꢀ mayꢀ
be used to determine the value of the current limit resis-
tanceꢀnecessaryꢀtoꢀestablishꢀtheꢀdesiredꢀcurrentꢀlimit.ꢀ
Thermal Model:
_0_.7_
RSC=
ISC
Current Limit Connection
Governing Equation:
TJ = PD X (RθJC + RθCS + RθSA) + TA
Where
TJ
PD
RθJC
RθCS
RθSA
TC
=
=
=
=
=
=
=
=
Junction Temperature
Total Power Dissipation
Junction to Case Thermal Resistance
Case to Heat Sink Thermal Resistance
Heat Sink to Ambient Thermal Resistance
Case Temperature
See "Application Circuits" in this data sheet for ad-
ditionalꢀinformationꢀonꢀcurrentꢀlimitꢀconnections.ꢀ
TA
TS
Ambient Temperature
Sink Temperature
POWER SUPPLY BYPASSING
Example: (TO-3 PACKAGE)
Both the negative and the positive power supplies must be
effectively decoupled with a high and low frequency bypass
circuitꢀtoꢀavoidꢀpowerꢀsupplyꢀinducedꢀoscillation.ꢀꢀAnꢀeffectiveꢀ
decouplingꢀschemeꢀconsistsꢀofꢀaꢀ0.1ꢀmicrofaradꢀceramicꢀca-
pacitorꢀinꢀparallelꢀwithꢀaꢀ4.7ꢀmicrofaradꢀtantalumꢀcapacitorꢀfromꢀ
eachꢀpowerꢀsupplyꢀpinꢀtoꢀground.ꢀꢀItꢀisꢀalsoꢀaꢀgoodꢀpracticeꢀwithꢀ
high power op-amps, such as the MSK0021, to place a 30-50
microfarad capacitor with a low effective series resistance, in
parallelꢀwithꢀtheꢀotherꢀtwoꢀpowerꢀsupplyꢀdecouplingꢀcapacitors.ꢀ
This capacitor will eliminate any peak output voltage clipping
whichꢀmayꢀoccurꢀdueꢀtoꢀpoorꢀpowerꢀsupplyꢀloadꢀregulation.ꢀ
All power supply decoupling capacitors should be placed as
closeꢀtoꢀtheꢀpackageꢀpowerꢀsupplyꢀpinsꢀasꢀpossible.ꢀ
ꢀ Inꢀourꢀexampleꢀtheꢀamplifierꢀapplicationꢀrequiresꢀtheꢀoutputꢀtoꢀdriveꢀaꢀ
10ꢀvoltꢀpeakꢀsineꢀwaveꢀacrossꢀaꢀ10ꢀohmꢀloadꢀforꢀ1ꢀampꢀofꢀoutputꢀcurrent.ꢀ
For a worst case analysis we will treat the 1 amp peak output current
asꢀaꢀD.C.ꢀoutputꢀcurrent.ꢀꢀTheꢀpowerꢀsuppliesꢀareꢀ±15ꢀVDC.ꢀ
1.)ꢀ FindꢀPowerꢀDissipation
PD=[(quiescent current) X (+VCC- (-VCC))] + [(VS - VO) X IOUT]
ꢀ
ꢀ
ꢀ
ꢀ =(3.5ꢀmA)ꢀXꢀ(30V)ꢀ+ꢀ(5V)ꢀXꢀ(1A)
ꢀ =0.1Wꢀ+ꢀ5W
ꢀ =5.1W
2.)ꢀ Forꢀconservativeꢀdesign,ꢀsetꢀTJꢀ=ꢀ+125°C.
3.)ꢀ Forꢀthisꢀexample,ꢀworstꢀcaseꢀTAꢀ=ꢀ+25°C.
4.)ꢀ RθJCꢀ=ꢀ2.0°C/WꢀtypicallyꢀforꢀtheꢀTO-3ꢀpackage.
5.)ꢀꢀRearrangeꢀgoverningꢀequationꢀtoꢀsolveꢀforꢀRθSA:
RθSA = (TJ - TA)ꢀ/ꢀPD - (RθJC) - (RθCS)
SAFE OPERATING AREA
ꢀ
ꢀ
ꢀ ꢀ ꢀꢀ=ꢀ(125°Cꢀ-ꢀ25°C)ꢀ/ꢀ5.1Wꢀ-ꢀ(2.0°C/W)ꢀ-ꢀ(0.15°C/W)
ꢀ ꢀ ꢀꢀ=ꢀ17.5°C/W
The safe operating area curve is a graphical representation
ofꢀtheꢀpowerꢀhandlingꢀcapabilityꢀofꢀtheꢀamplifierꢀunderꢀvariousꢀ
conditions.ꢀꢀTheꢀwireꢀbondꢀcurrentꢀcarryingꢀcapability,ꢀtransistorꢀ
junction temperature and secondary breakdown limitations
areꢀallꢀincorporatedꢀintoꢀtheꢀsafeꢀoperatingꢀareaꢀcurves.ꢀꢀAllꢀ
applicationsꢀshouldꢀbeꢀcheckedꢀagainstꢀtheꢀS.O.A.ꢀcurvesꢀtoꢀ
ensureꢀhighꢀM.T.B.F.ꢀ ꢀ
The heat sink in this example must have a thermal resistance of no
moreꢀthanꢀ17.5°C/Wꢀtoꢀmaintainꢀaꢀjunctionꢀtemperatureꢀofꢀlessꢀthanꢀ
+125°C.ꢀꢀꢀꢀ
3
8548-83ꢀRev.ꢀEꢀꢀ9/15
APPLICATION CIRCUITS
4
8548-83ꢀRev.ꢀEꢀꢀ9/15
TYPICAL PERFORMANCE CURVES
5
8548-83ꢀRev.ꢀEꢀꢀ9/15
MECHANICAL SPECIFICATIONS
MSK0021
ALL DIMENSIONS ARE SPECIFIED IN INCHES
WEIGHT=14 GRAMS TYPICAL
ORDERING INFORMATION
Part
Number
Screening Level
Industrial
MSK0021
MIL-PRF-38534 CLASS H
DSCC - SMD
MSK0021B
5962-8508801X
6
8548-83ꢀRev.ꢀEꢀꢀ9/15
MECHANICAL SPECIFICATIONS CONTINUED
MSK0021FP
ESD TRIANGLE INDICATES PIN 1
WEIGHT=4 GRAMS TYPICAL
ALL DIMENSIONS ARE SPECIFIED IN INCHES
ORDERING INFORMATION
Part
Number
Screening Level
Industrial
MIL-PRF-38534 CLASS H
DSCC - SMD
MSK0021FP
MSK0021FPH
TBD
7
8548-83ꢀRev.ꢀEꢀꢀ9/15
MECHANICAL SPECIFICATIONS CONTINUED
MSK0021FPG
ESD TRIANGLE INDICATES PIN 1
WEIGHT=4 GRAMS TYPICAL
ALL DIMENSIONS ARE SPECIFIED IN INCHES
ORDERING INFORMATION
Part
Number
Screening Level
MSK 0021FPG
MSK 0021FPG H
TBD
Industrial
MIL-PRF-38534 CLASS H
DSCC - SMD
8
8548-83ꢀRev.ꢀEꢀꢀ9/15
REVISION HISTORY
MSK
www.anaren.com/msk
Theꢀinformationꢀcontainedꢀhereinꢀisꢀbelievedꢀtoꢀbeꢀaccurateꢀatꢀtheꢀtimeꢀofꢀprinting.ꢀꢀMSKꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀ
changesꢀtoꢀitsꢀproductsꢀorꢀspecificationsꢀwithoutꢀnotice,ꢀhoweverꢀandꢀassumesꢀnoꢀliabilityꢀforꢀtheꢀuseꢀofꢀitsꢀproducts.ꢀꢀ
Please visit our website for the most recent revision of this datasheet
9
8548-83ꢀRev.ꢀEꢀꢀ9/15
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