ELH0032G 8001301ZX Fast Operational Amplifier slew rate band
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ELH0032G 8001301ZX
ELH0032G 8001301ZX
Fast Operational Amplifier
slew rate bandwidth 1012X input impedance input offset voltage input Offset nulls with single compensation required gains above Peak output current MIL-STD-883 devices 100% manufactured
General Description
ELH0032 high slew rate high input impedance differential operational amplifier suitable diverse application fast signal handling high allowable differential input voltage ease output clamping high output drive capability make ELH0032 particularly suitable comparator applications used applications normally reserved video amplifiers allowing operational gain setting frequency response shaping into megahertz region ELH0032's wide bandwidth high input impedance high output drive capability make ideal choice applications such summing amplifiers high-speed buffers data acquisition systems sample hold circuits Additional applications include high-speed integrators video amplifiers ELH0032 guaranteed over temperature range Elantec facilities comply with MIL-I-45208A other applicable quality specifications Elantec's Military devices 100% fabricated assembled rigidly controlled ultra-clean facilities Milpitas California additional information Elantec's Quality Reliability Assurance policy procedures request brochure QRA-1
Ordering Information
Part Temp Range Outline ELH0032G 883B TO-8 MDP0002
8001301ZX version this device
Connection Diagram
Simplified Schematic
0032
View
Case electrically isolated
July 1991
0032
Manufactured under Patent
Note information contained this data sheet been carefully checked believed accurate date publication however this data sheet cannot ``controlled document'' Current revisions these specifications maintained factory available upon your request recommend checking revision level before finalization your design documentation 0032DS
1986 Elantec
ELH0032G 8001301ZX
Fast Operational Amplifier
Absolute Maximum Ratings
Supply Voltage Input Voltage Differential Input Voltage Power Dissipation (Note derate derate
Operating Temperature Range ELH0032 Operating Junction Temperature Storage Temperature Lead Temperature (Soldering seconds)
Important Note parameters having specifications guaranteed Test Level column indicates specific device testing actually performed during production Quality inspection Elantec performs most electrical tests using modern high-speed automatic test equipment specifically LTX77 Series system Unless otherwise noted tests pulsed tests therefore Test Level Test Procedure 100% production tested sample tested test plan QCX0002 100% production tested sample tested TMAX TMIN test plan QCX0002 sample tested test plan QCX0002 Parameter guaranteed (but tested) Design Characterization Data Parameter typical value information purposes only
Electrical Characteristics
Parameter Description
TMIN TMAX ELH0032
Test Conditions
Test Level
Units
Input Offset Voltage
(Note
DVOS
Average Offset Voltage Drift Input Offset Current (Note (Note
Input Bias Current
(Note (Note TMAX
VINCM CMRR AVOL
Input Voltage Range Common-Mode Rejection Ratio Open-Loop Voltage Gain
ELH0032G 8001301ZX
Fast Operational Amplifier
Electrical Characteristics
Parameter Description TMIN TMAX
Contd
Test Level Units
ELH0032 Test Conditions Output Voltage Swing Power Supply Current (Note PSRR Power Supply Rejection Ratio
VS(b) b15V
Electrical Characteristics
Parameter Slew Rate Settling Time Final Value Settling Time Final Value Small Signal Rise Time Small Signal Delay Time Description
Test Level Units
Test Conditions DVIN DVIN DVIN DVIN DVIN
Note order limit maximum junction temperature necessary operate with when exceeds specific values depending within device package Total quiescent load-related dissipation Note Specification junction temperature requirements high-speed automatic testing Actual values operating temperature will exceed value When supply voltage no-load operating junction temperature rise above ambient more under load conditions Accordingly change several will change significantly during warm-up Refer temperature graph expected values Note Measured still minutes after application power
ELH0032G 8001301ZX
Fast Operational Amplifier
Typical Performance Curves
Maximum Power Dissipation Supply Current Supply Voltage Input Voltage Range Output Voltage Supply Voltage
Bode Plot (Uncompensated)
Bode Plot (Unity Gain Compensation)
Large Signal Frequency Response
0032
ELH0032G 8001301ZX
Fast Operational Amplifier
Typical Performance Curves
Common Mode Rejection Ratio Frequency
Contd
Large Signal Pulse Response
Large Signal Pulse Response
Normalized Input Bias Offset Current Junction Temperature
Normalized Input Bias Current During Warm-Up
Input Bias Current Input Voltage
Total Input Noise Voltage Frequency
0032
Auxiliary Circuits
Offset Null Output Short Circuit Protection
0032
Noise voltage includes contribution from source resistance
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0032
ELH0032G 8001301ZX
Fast Operational Amplifier
Typical Applications
Unity Gain Amplifier 100X Buffer Amplifier Buffer Amplifier
0032
0032
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Non-Compensated Unity Gain Inverter
High-Speed Sample Hold
leakage minimum drift
0032
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High-Speed Current Mode
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ELH0032G 8001301ZX
Fast Operational Amplifier
Applications Information
Power Supply Decoupling
ELH0032 like most high-speed circuits sensitive layout stray capacitance Power supplies should bypassed near pins possible with inductance capacitors such disc ceramics Compensation components should also located close appropriate pins minimize stray reactances
Input Capacitance
input capacitance ELH0032 typically thus form significant time constant with high value resistors optimum performance input capacitance inverting input should compensated small capacitor across feedback resistor value strongly dependent layout closed loop gain will typically neighborhood several picofarads non-inverting configuration advantageous bootstrap case guard conductor inverting input This serves both divert leakage currents away from non-inverting input reduce effective input capacitance unity gain follower treated will have input capacitance under
Input Current
Because input devices FETs input bias current expected double each junction temperature rise This characteristic plotted typical performance characteristics graphs device will self-heat internal power dissipation after application power thus raising junction temperature above free-air ambient temperature when supplies device temperature will stabilize within minutes after application power input bias currents measured time will indicative normal operating currents additional rise will occur power delivered load additional internal power dissipation There additional effect input bias current input voltage changed effect common FETs avalance-like increase gate current gate-to-drain voltage increased above critical value depending geometry doping levels This effect will noted input voltage ELH0032 taken below ground potential when supplies effects described here minimized operating device with These effects indicated typical performance curves
Heatsinking
While ELH0032 specified operation without explicit heatsink internal power dissipation does cause significant temperature rise Improved bias current performance thus obtained limiting this temperature rise with small heat sink such Thermalloy 2241 equivalent case device internal connection electrically connected sink this advantageous aware however that this will affect stray capacitances pins thus require adjustment circuit compensation values
Burn-In Circuit
(Functional Diagram)
0032
ELH0032G 8001301ZX
Fast Operational Amplifier
ELH0032 Macromodel
Connections
input
WIDE
input
Vsupply
Vsupply
Comp
Comp Comp Output
subckt M0032 Models model (vto beta 11eb3 3744) model 5eb14 100mA 53nS 170nS model 5eb14 200mA 53nS 200nS model (vto beta 4eb3 lambda 4eb3) model zener 1mA) Resistors Capacitors 100pF Transistors Diodes zener ends
ELH0032G 8001301ZX
Fast Operational Amplifier
ELH0032 Macromodel
Contd
0032
BLANK
BLANK
ELH0032G 8001301ZX
ELH0032G 8001301ZX
Fast Operational Amplifier
General Disclaimer
Specifications contained this data sheet effect publication date shown Elantec reserves right make changes circuitry specifications contained herein time without notice Elantec assumes responsibility circuits described herein makes representations that they free from patent infringement
WARNING
Life Support Policy
July 1991
Elantec 1996 Tarob Court Milpitas 95035 Telephone (408) 945-1323 (800) 333-6314 (408) 945-9305 European Office 44-71-482-4596
Elantec products authorized should used within Life Support Systems without specific written consent Elantec Life Support systems equipment intended support sustain life whose failure perform when properly used accordance with instructions provided reasonably expected result significant personal injury death Users contemplating application Elantec products Life Support Systems requested contact Elantec factory headquarters establish suitable terms conditions these applications Elantec warranty limited replacement defective components does cover injury persons property other consequential damages
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