0.1 Amp Power Operational Amplifier Features General Description # High output currentÐ200 mA # Excellent open-loop gainÐ106 dB # Low offset voltageÐ1 mV # Wide full power bandwidthÐ20 kHz # High slew rateÐ3 V/ms # MIL-STD-883 devices 100% manufactured in U.S.A. The ELH0041 are general purpose operational amplifiers capable of delivering large output currents not usually associated with conventional IC op amps; the ELH0041 delivers currents of 200 mA at voltage levels closely approaching the available power supplies. In addition, both the inputs and outputs are protected against overload. These devices are compensated with a single external capacitor and are free of any unusual oscillation or latch-up problems. Ordering Information Part No. Temp. Range Pkg. OutlineÝ ELH0041G/883B b 55§ C to a 125§ C TO-8 MDP002 8508701ZX is the SMD version of this device. ELH0041G/883/8508701ZX ELH0041G/883/8508701ZX For applications requiring output currents in excess of 1A, see the ELH0021 data sheet. The excellent input characteristics and high output capability of the ELH0041 make it an ideal choice for power applications such as DC servos, capstan drivers, deflection yoke drivers, and programmable power supplies. Connection Diagram The ELH0041 is particularly suited for applications such as torque drivers for inertial guidance systems, diddle yoke drivers for alphanumeric CRT displays, cable drivers, and programmable power supplies for automatic test equipment. 0041 – 1 Top View Elantec facilities comply with MIL-I-45208A and other applicable quality specifications. Elantec’s Military devices are 100% fabricated and assembled in our rigidly controlled, ultra-clean facilities in Milpitas, California. For additional information on Elantec’s Quality and Reliability Assurance policy and procedures request brochure QRA-1. Burn-In Circuit Equivalent Schematic 0041 – 3 Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a ‘‘controlled document’’. Current revisions, if any, to these specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation. Patent pending. © 1989 Elantec, Inc. September 1992 Rev G 0041 – 2 ELH0041G/883/8508701ZX 0.1 Amp Power Operational Amplifier Absolute Maximum Ratings (TA e 25§ C) Supply Voltage Input Voltage (Note 1) Power Dissipation (See curves) Differential Input Voltage Peak Output Current (Note 2) Output Short Circuit Duration (Note 3) VS VIN PD TA g 18V g 15V TST g 30V 0.5A Operating Temperature Range ELH0041 Storage Temperature Lead Temperature (Soldering, 10 seconds) b 55§ C to a 125§ C b 65§ C to a 150§ C 300§ C Continuous Important Note: All parameters having Min/Max specifications are guaranteed. The Test Level column indicates the specific device testing actually performed during production and Quality inspection. Elantec performs most electrical tests using modern high-speed automatic test equipment, specifically the LTX77 Series system. Unless otherwise noted, all tests are pulsed tests, therefore TJ e TC e TA. Test Level I II III IV V Test Procedure 100% production tested and QA sample tested per QA test plan QCX0002. 100% production tested at TA e 25§ C and QA sample tested at TA e 25§ C , TMAX and TMIN per QA test plan QCX0002. QA sample tested per QA test plan QCX0002. Parameter is guaranteed (but not tested) by Design and Characterization Data. Parameter is typical value at TA e 25§ C for information purposes only. DC Electrical Characteristics VS e g 15V, TMIN s TA s TMAX, CC e 3000 pF Description Test Conditions Min VOS Input Offset Voltage RS s 100X, TA e 25§ C (Note 4) Max Test Level Units Typ 1 3 I mV 5 I mV RS s 100X (Note 4) DVOS/DT DVOS/DP IOS Voltage Drift with Temperature RS s 100X 3 V mV/§ C Offset Voltage Drift with Time TA e 25§ C 5 V mV/0wk Offset Voltage Change with Output Power 15 V mV/W Offset Voltage Adjustment Range 20 V mV 100 I nA 300 I nA 1 IV nA/§ C V nA/0wk I nA Input Offset Current TA e 25§ C (Note 4) 30 (Note 4) Offset Current Drift with Temperature 0.1 Offset Current Drift with Time TA e 25§ C IB Input Bias Current TA e 25§ C (Note 4) RIN Input Resistance TA e 25§ C 2 100 (Note 4) 300 1 0.3 2 1 I mA I MX TD is 3.9in ELH0041 Parameter ELH0041G/883/8508701ZX 0.1 Amp Power Operational Amplifier DC Electrical Characteristics VS e g 15V, TMIN s TA s TMAX, CC e 3000 pF Ð Contd. CMRR Description Common-Mode Rejection Ratio Test Conditions RS s 100X, VCM e g 10V Min Typ 70 90 VINCM Input Voltage Range PSRR Power Supply Rejection Ratio RS s 100X, VS e g 5V to g 15V 80 96 AV Voltage Gain (Note 5) VO e g 10V, RL e 1 kX, TA e 25§ C 100 200 VO e g 10V, RL e 100X 25 Max g 12 Units I dB IV V I dB I V/mV I V/mV I V 300 I mA VO Output Voltage Swing RL e 100X ISC Output Short Circuit Current TA e 25§ C, RSC e 3.3X 200 IS Supply Current VOUT e 0V 2.5 3.5 I mA PC Power Consumption VOUT e 0V 75 105 I mW Note Note Note Note Note g 13 Test Level 14 TD is 2.6in ELH0041 Parameter 1: Rating applies for supply voltages above g 15V. For supplies less than g 15V, rating is equal to supply voltage. 2: Rating applies for LH0041G with RSC e 0X. 3: Rating applies as long as package power rating is not exceeded. 4: Specifications apply for g 5V s VS s 18V. 5: The ELH0041, like all Class B amplifiers, has a ‘‘dead band’’ when VOUT is near zero volts. Typical values for the ‘‘dead band’’ are in the 50 mV to 200 mV range. Open-loop gain is measured at VOUT from g 0.5 VDC to g 10 VDC which is out of the range of the ‘‘dead band’’. AC Electrical Characteristics TA e 25§ C, VS e g 15V, CC e 3000 pF Description Test Conditions Min SR Slew Rate AV e 1, RL e 100X BW Bandwidth RL e 100X tr, tf Small Signal Rise or Fall Time Small Signal Overshoot 1.5 Test Level Units 3 I V/ms 20 V kHz I ms Typ 0.3 1 5 20 I % V ms 3 V ms 0.2 V % DVIN e 10V, AV e 1 4 Harmonic Distortion f e 1 kHz, PO e 0.5W EN Input Noise Voltage RS e 50X, BW e 10 Hz to 10 kHz IN Input Noise Current BW e 10 Hz to 10 kHz CIN Input Capacitance tS Settling Time (0.1%) HD Overload Recovery Time 3 Max 5 V mVrms 0.05 V nArms 3 V pF TD is 2.5in ELH0041 Parameter ELH0041G/883/8508701ZX 0.1 Amp Power Operational Amplifier Typical Performance Curves Maximum Power Dissipation Output Voltage Swing Open-Loop Frequency Response Large Signal Pulse Response Voltage Follower Pulse Response No Load Supply Current Short Circuit Current vs Temperature Input Bias Current Voltage Gain 0041 – 4 4 ELH0041G/883/8508701ZX 0.1 Amp Power Operational Amplifier Typical Performance Curves Ð Contd. Input Current Input Voltage Range Input Noise Current Input Noise Voltage Distortion vs Frequency 0041 – 5 Typical Applications Two Way Intercom Programmable High Current Source/Sink 0041 – 7 IOUT e 0041 – 6 5 VIN R5 # R1 J R2 a VOUT e 20 mA/VIN R1 a R2 ELH0041G/883/8508701ZX 0.1 Amp Power Operational Amplifier Typical Applications Ð Contd. Unity Gain with Short Circuit Limiting Offset Voltage Null Circuit 0041 – 9 0041 – 8 Operation from Single Supplies Negative Positive 0041 – 11 0041 – 10 Operation from Non-Symmetrical Supplies 0041 – 12 0041 – 13 6 7 BLANK ELH0041G/883/8508701ZX ELH0041G/883/8508701ZX 0.1 Amp Power Operational Amplifier General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the circuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement. September 1992 Rev G WARNING Ð Life Support Policy Elantec, Inc. products are not authorized for and should not be used within Life Support Systems without the specific written consent of Elantec, Inc. Life Support systems are equipment intended to support or sustain life and whose failure to perform when properly used in accordance with instructions provided can be reasonably expected to result in significant personal injury or death. Users contemplating application of Elantec, Inc. products in Life Support Systems are requested to contact Elantec, Inc. factory headquarters to establish suitable terms & conditions for these applications. Elantec, Inc.’s warranty is limited to replacement of defective components and does not cover injury to persons or property or other consequential damages. Elantec, Inc. 1996 Tarob Court Milpitas, CA 95035 Telephone: (408) 945-1323 (800) 333-6314 Fax: (408) 945-9305 European Office: 44-71-482-4596 8 Printed in U.S.A.