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| Order this document by MC1741C/D MC1741C Internally Compensated, High Performance Operational Amplifier The MC1741C was designed for use as a summing amplifier, integrator, or amplifier with operating characteristics as a function of the external feedback components. * No Frequency Compensation Required OPERATIONAL AMPLIFIER SEMICONDUCTOR TECHNICAL DATA * * * * * Short Circuit Protection Offset Voltage Null Capability Wide Common Mode and Differential Voltage Ranges Low Power Consumption No Latch Up 8 1 MAXIMUM RATINGS Rating Power Supply Voltage Input Differential Voltage Input Common Mode Voltage (Note 1) Output Short Circuit Duration (Note 2) Operating Ambient Temperature Range Storage Temperature Range Symbol VCC, VEE VID VICM tSC TA Tstg Value 18 30 15 Continuous 0 to +70 -55 to +125 C C Unit Vdc V V P1 SUFFIX PLASTIC PACKAGE CASE 626 8 1 D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) NOTES: 1. For supply voltages less than +15 V, the absolute maximum input voltage is equal to the supply voltage. 2. Supply voltage equal to or less than 15 V. PIN CONNECTIONS Offset Null 1 2 3 4 8 7 N.C. VCC Output Offset Null Equivalent Circuit Schematic (1/4 of Circuit Shown) G Noninverting Input Inverting Input 39 k 30 pF 7.5 k 4.5 k 25 Output 50 Offset Null 1.0 k 50 k 1.0 k 5.0 k 50 k 50 VEE Device Inv. Input Noninv. Input VCC VEE + 6 5 (Top View) ORDERING INFORMATION Operating Alternate Temperature Range - TA = 0 to +70C Package SO-8 Plastic DIP MC1741CD MC1741CP1 LM741CN A741TC (c) Motorola, Inc. 1996 Rev 5 MOTOROLA ANALOG IC DEVICE DATA 1 MC1741C ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = -15 V, TA = 25C, unless otherwise noted.) Characteristic Input Offset Voltage (RS 10 k) Input Offset Current Input Bias Current Input Resistance Input Capacitance Offset Voltage Adjustment Range Common Mode Input Voltage Range Large Signal Voltage Gain (VO = 10 V, RL 2.0 k) Output Resistance Common Mode Rejection (RS 10 k) Supply Voltage Rejection (RS 10 k) Output Voltage Swing (RL 10 k) (RL 2.0 k) Output Short Circuit Current Supply Current Power Consumption Transient Response (Unity Gain, Noninverting) (VI = 20 mV, RL 2.0 k, CL 100 pF) Rise Time (VI = 20 mV, RL 2.0 k, CL 100 pF) Overshoot (VI = 10 V, RL 2.0 k, CL 100 pF) Slew Rate Symbol VIO IIO IIB ri Ci VIOR VICR AVOL ro CMR PSR VO Min - - - 0.3 - - 12 20 - 70 75 12 10 - - - - - - Typ 2.0 20 80 2.0 1.4 15 13 200 75 90 - 14 13 20 1.7 50 0.3 15 0.5 Max 6.0 200 500 - - - - - - - - - - - 2.8 85 - - - mA mA mW s % V/s Unit mV nA nA M pF mV V V/mV dB dB V ISC ID PC tTLH os SR ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = -15 V, TA = Tlow to Thigh, unless otherwise noted.)* Characteristic Input Offset Voltage (RS 10 k) Input Offset Current (TA = 0 to +70C ) Input Bias Current (TA = 0 to +70C ) Supply Voltage Rejection (RS 10 k) Output Voltage Swing (RL 2.0 k) Large Signal Voltage Gain (RL 2.0 k, VO = 10 V) * Tlow = 0C Thigh = 70C Symbol VIO IIO IIB PSR VO AVOL Min - - - 75 10 15 Typ - - - - 13 - Max 7.5 300 800 - - - Unit mV nA nA dB V V/mV 2 MOTOROLA ANALOG IC DEVICE DATA MC1741C Figure 1. Burst Noise versus Source Resistance 1000 en, INPUT NOISE (Vpk) BW = 1.0 Hz to 1.0 kHz en, INPUT NOISE (Vpk) BW = 1.0 Hz to 1.0 kHz 10 100 100 Figure 2. RMS Noise versus Source Resistance 10 1.0 0 10 100 1.0 k 10 k RS, SOURCE RESISTANCE () 100 k 1.0 M 0.1 10 100 1.0 10 k 100 k RS, SOURCE RESISTANCE () 1.0 M Figure 3. Output Noise versus Source Resistance 10 en, OUTPUT NOISE (mVrms) AV = 1000 1.0 100 10 0.1 1.0 0.01 e n, INPUT NOISE ( nV/ Hz ) 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0 10 Figure 4. Spectral Noise Density AV = 10, RS = 100 k 10 100 1.0 k 10 k 100 k 1.0 M 100 1.0 k f, FREQUENCY (Hz) 10 k 100 k RS, SOURCE RESISTANCE () Figure 5. Burst Noise Test Circuit Positive Threshold Voltage - 100 k + 1.0 k 100 k Operational Amplifier Under Test Low Pass Filter 1.0 Hz to 1.0 kHz Negative Threshold Voltage Unlike conventional peak reading or RMS meters, this system was especially designed to provide the quick response time essential to burst (popcorn) noise testing. The test time employed is 10 sec and the 20 mV peak limit refers to the operational amplifier input thus eliminating errors in the closed loop gain factor of the operational amplifier. + - x500 x2 100 k + - To Pass / Fail Indicator MOTOROLA ANALOG IC DEVICE DATA 3 MC1741C Figure 6. Power Bandwidth (Large Signal Swing versus Frequency) 28 VO, OUTPUT VOLTAGE (Vpp ) 24 Avol , VOLTAGE GAIN (dB) 20 16 12 8.0 4.0 0 10 100 1.0 k f, FREQUENCY (Hz) 10 k 100 k (Voltage Follower) THD < 5% 120 100 80 60 40 20 0 -20 1.0 10 100 1.0 k 10 k 100 k 1.0 M 10 M Figure 7. Open Loop Frequency Response f, FREQUENCY (Hz) Figure 8. Positive Output Voltage Swing versus Load Resistance 15 VO, OUTPUT VOLTAGE (Vpp ) VO, OUTPUT VOLTAGE (Vpp ) 13 11 9.0 7.0 5.0 3.0 1.0 100 200 500 700 1.0 k 2.0 k 5.0 k 7.0 k 10 k 9.0 V 6.0 V 15 V Supplies 12 V -15 -13 -11 -9.0 -7.0 -5.0 -3.0 -1.0 100 Figure 9. Negative Output Voltage Swing versus Load Resistance 15 V Supplies 12 V 9.0 V 6.0 V 200 500 700 1.0 k 2.0 k 5.0 k 7.0 k 10 k RL, LOAD RESISTANCE () RL, LOAD RESISTANCE () Figure 10. Output Voltage Swing versus Load Resistance (Single Supply Operation) 28 26 24 22 20 18 16 14 12 10 8.0 6.0 4.0 2.0 0 VO, OUTPUT VOLTAGE SWING (Vpp ) 30 V Supply 27 V 24 V 21 V 18 V Figure 11. Single Supply Inverting Amplifier 100 F 1.0 k 10 k VCC Vin 200 k 50 k 50 k 200 k 3 2 7 - + 4 MC1741 15 V 12 V 9.0 V 6.0 V 5.0 V 1.0 2.0 100 F RL 0 3.0 4.0 5.0 6.0 7.0 RL, LOAD RESISTANCE (k) 8.0 9.0 10 4 MOTOROLA ANALOG IC DEVICE DATA MC1741C Figure 12. Noninverting Pulse Response 5.0 V/DIV Output Input 10 s/DIV Figure 13. Transient Response Test Circuit To Scope (Input) - + RL CL To Scope (Output) Figure 14. Open Loop Voltage Gain versus Supply Voltage 105 100 AV, VOLTAGE GAIN (dB) 95 90 85 80 75 70 0 2.0 4.0 6.0 8.0 10 12 14 16 VCC, |VEE|, SUPPLY VOLTAGES (V) 18 20 MOTOROLA ANALOG IC DEVICE DATA 5 MC1741C OUTLINE DIMENSIONS P1 SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE K 8 5 -B- 1 4 NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC --- 10_ 0.030 0.040 F NOTE 2 -A- L C -T- SEATING PLANE J N D K M M H G 0.13 (0.005) TA M B M D SUFFIX PLASTIC PACKAGE CASE 751-05 (SO-8) ISSUE R A 8 D 5 C E 1 4 H 0.25 M B M h B C e A SEATING PLANE X 45 _ NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETERS. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.18 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_ q L 0.10 A1 0.25 B M CB S A S q 6 MOTOROLA ANALOG IC DEVICE DATA MC1741C Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. MOTOROLA ANALOG IC DEVICE DATA 7 MC1741C How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 8 *MC1741C/D* MOTOROLA ANALOG IC DEVICE DATA MC1741C/D |
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