Order this document by LM301A/D A general purpose operational amplifier that allows the user to choose the compensation capacitor best suited to his needs. With proper compensation, summing amplifier slew rates to 10 V/s can be obtained. * Low Input Offset Current: 20 nA Maximum Over Temperature Range * * * * OPERATIONAL AMPLIFIERS SEMICONDUCTOR TECHNICAL DATA External Frequency Compensation for Flexibility Class AB Output Provides Excellent Linearity Output Short Circuit Protection Guaranteed Drift Characteristics 8 1 Figure 1. Standard Compensation and Offset Balancing Circuit Figure 2. Double-Ended Limit Detector VUT VEE Inverting Input Non- Inverting Input N SUFFIX PLASTIC PACKAGE CASE 626 VCC + VCC VO Output VI + Balance Freq Compen 10 M 30 pF MZ4622 or Equiv. VEE VCC Balance 3.9 V 8 1 5.1 M VO VLT 20 k VEE VEE D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) VO = 4.8 V for VLT VI VUT VO = -0.4 V VI < VLT or VI > VUT (Pins Not Shown Are Not Connected) Figure 3. Representative Circuit Schematic Balance Compensation PIN CONNECTIONS VCC Inputs Balance + 500 Inputs Output 25 VEE 50 1 8 Compensation 2 7 3 6 VCC Output 4 5 Balance (Top View) ORDERING INFORMATION 450 40 k 5k 20 k 250 40 k 10 k Balance 80 k 1.0 k VEE Device Operating Temperature Range LM301AD LM301AN TA = 0 to +70C SO-8 Plastic DIP LM201AD LM201AN TA = - 25 to +85C SO-8 Plastic DIP Motorola, Inc. 1996 MOTOROLA ANALOG IC DEVICE DATA Package Rev 5 1 LM301A LM201A MAXIMUM RATINGS Value Rating Power Supply Voltage Symbol LM201A LM301A Unit VCC, VEE 22 18 Vdc VID 30 V VICR 15 V Output Short Circuit Duration tSC Continuous Power Dissipation (Package Limitation) Plastic Dual-In-Line Package (LM201A/ Derate above TA = +25C 301A) PD Operating Ambient Temperature Range TA Input Differential Voltage Input Common Mode Range (Note 1) Storage Temperature Range Tstg 625 5.0 625 5.0 mW mW/C -25 to +85 0 to +70 C C - 65 to +150 NOTE: 1. For supply voltages less than 15 V, the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS (TA = +25C, unless otherwise noted.) Unless otherwise specified, these specifications apply for supply voltages from 5.0 V to 20 V for the LM201A, and from 5.0 V to 15 V for the LM301A. LM201A Ch Characteristic i i LM301A S b l Symbol Min Typ Max Min Typ Max U i Unit Input Offset Voltage (RS 50 k) VIO - 0.7 2.0 - 2.0 7.5 mV Input Offset Current IIO - 1.5 10 - 3.0 50 nA Input Bias Current IIB - 30 75 - 70 250 nA ri 1.5 4.0 - 0.5 2.0 - M - - 1.8 - 3.0 - - - - 1.8 - 3.0 50 160 - 25 160 - V/mV Input Resistance Supply Current VCC/VEE = 20 V VCC/VEE = 15 V Large Signal Voltage Gain (VCC/VEE = 15 V, VO = 10 V, RL > 2.0 k) ICC,IEE AV mA The following specifications apply over the operating temperature range. Input Offset Voltage (RS 50 k) VIO - - 3.0 - - 10 mV Input Offset Current IIO - - 20 - - 70 nA Avg Temperature Coefficient of Input Offset Voltage TA(min) TA TA (max) VIO/T - 3.0 15 - 6.0 30 V/C Avg Temperature Coefficient of Input Offset Current +25C TA TA (max) TA(min) TA 25C IIO/T - - 0.01 0.02 0.1 0.2 - - 0.01 0.02 0.3 0.6 IIB - - 100 - - 300 nA Large Signal Voltage Gain (VCC/VEE = 15 V, VO = 10V, RL > 2.0 k) AVOL 25 - - 15 - - V/mV Input Voltage Range VCC/VEE = 20 V VCC/VEE = 15 V VICR -15 - - - +15 - - -12 - - - +12 Common Mode Rejection (RS 50 k) CMR 80 96 - 70 90 - dB Supply Voltage Rejection (RS 50 k) PSR 80 96 - 70 96 - dB VO 12 10 14 13 - - 12 10 14 13 - - V ICC,IEE - 1.2 2.5 - - - mA Input Bias Current Output Voltage Swing (VCC/VEE = 15 V, RL = 10 k, RL > 2.0 k) Supply Currents (TA = TA(max), VCC/VEE = 20 V) 2 nA/C V MOTOROLA ANALOG IC DEVICE DATA LM301A LM201A Figure 4. Minimum Input Voltage Range Applicable to the Specified Operating Temperature Ranges 16 VOR, OUTPUT VOLTAGE RANGE ( V) VIR , INPUT VOLTAGE RANGE (V) 20 Figure 5. Minimum Output Voltage Swing 12 LM201A only Positive 8.0 Negative 4.0 0 0 5.0 10 15 VCC, ( -VEE), SUPPLY VOLTAGE (V) 20 12 Minimum RL = 10 k 8.0 Minimum RL = 2.0 k 0 Figure 6. Minimum Voltage Gain 5.0 10 15 VCC, ( -VEE), SUPPLY VOLTAGE (V) 20 Figure 7. Typical Supply Currents 100 2.5 I CC , I EE , SUPPLY CURRENTS (mA) Applicable to the Specified Operating Temperature Ranges 94 A V , VOLTAGE GAIN (dB) LM201A only 4.0 0 20 Applicable to the Specified Operating Temperature Ranges 16 88 LM201A only 82 76 70 0 5.0 10 15 2.0 1.5 TA = +25C 0.5 0 20 LM201A only 1.0 0 5.0 10 15 20 VCC, ( -VEE), SUPPLY VOLTAGE (V) VCC, ( -VEE), SUPPLY VOLTAGE (V) Figure 8. Open Loop Frequency Response Figure 9. Large Signal Frequency Response Single-Pole Compensation AV , VOLTAGE GAIN (dB) 160 140 315 120 270 100 80 C1 = 3.0 pF 225 Phase 180 60 135 C1 = 30 pF 40 20 0 -20 1.0 90 45 Gain 0 10 100 1.0 k 10 k 100 k f, FREQUENCY (Hz) MOTOROLA ANALOG IC DEVICE DATA 1.0 M 10 M VOR, OUTPUT VOLTAGE RANGE ( V) 180 Single-Pole Compensation 15 10 C1 = 3.0 pF 5.0 C1 = 30 pF 0 1.0 k 10 k 100 k 1.0 M 10 M f, FREQUENCY (Hz) 3 LM301A LM201A Figure 10. Voltage Follower Pulse Response Figure 11. Open Loop Frequency Response 140 Single-Pole Compensation VIR , VOR, VOLTAGE RANGE ( V) 8.0 A V, VOLTAGE GAIN (dB) 6.0 4.0 2.0 Input 0 -2.0 Feedforward Compensation 120 Output -4.0 -6.0 100 225 180 80 Phase 60 40 90 20 45 Gain 0 0 -8.0 -10 0 10 20 30 40 50 60 70 80 90 -20 10 100 1.0 k t, TIME (s) 10 k 100 k 1.0 M 10 M 100 M f, FREQUENCY (Hz) Figure 12. Large Signal Frequency Response Figure 13. Inverter Pulse Response 18 10 VOR, OUTPUT VOLTAGE RANGE ( V) VOR, OUTPUT VOLTAGE RANGE ( V) 135 PHASE LAG (DEGREES) 10 Feedforward Compensation 16 12 8.0 4.0 0 100 k Feedforward Compensation 8.0 Output 6.0 4.0 2.0 Input 0 -2.0 -4.0 -6.0 -8.0 -10 1.0 M f, FREQUENCY (Hz) 10 M 0 Figure 14. Single-Pole Compensation 1.0 2.0 3.0 4.0 5.0 t, TIME (s) 6.0 7.0 8.0 9.0 Figure 15. Feedforward Compensation C2 R2 R1 -VI R2 VCC R1 6 R3 +VI 7 2 3 VO 8 4 1 VEE Balance Frequency Compensation C1 R1 Cs R1 +R2 Cs = 30 pF 7 2 VCC 6 3 + C1 4 VI 4 + 1 R3 C1 150 pF VO VEE Balance C2 = 1 2foR2 fo = 3.0 MHz MOTOROLA ANALOG IC DEVICE DATA