LM101AH

LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 LM101A/LM201A/LM301A Operational Amplifiers Check for Samples: LM101A-N, LM201A-N, LM301A-N FEATURES DESCRIPTION • • The LM101A series are general purpose operational amplifiers which feature improved performance over industry standards like the LM709. Advanced processing techniques make possible an order of magnitude reduction in input currents, and a redesign of the biasing circuitry reduces the temperature drift of input current. 1 • • • • • Improved Specifications include: Offset Voltage 3 mV Maximum Over Temperature (LM101A/LM201A) Input Current 100 nA Maximum Over Temperature (LM101A/LM201A) Offset Current 20 nA Maximum Over Temperature (LM101A/LM201A) Specified Drift Characteristics Offsets Specified Over Entire Common Mode and Supply Voltage Ranges Slew Rate of 10V/μs as a Summing Amplifier This amplifier offers many features which make its application nearly foolproof: Overload protection on the input and output, no latch-up when the common mode range is exceeded, and freedom from oscillations and compensation with a single 30 pF Capacitor. It has advantages over internally compensated amplifiers in that the frequency compensation can be tailored to the particular application. For example, in low frequency circuits it can be overcompensated for increased stability margin or the compensation can be optimized to give more than a factor of ten improvement in high frequency performance for most applications. In Addition, the device provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval integrators or timers, sample and hold circuits and low frequency waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, It can give lower offset voltage and a drift at a lower cost. The LM101A is ensured over a temperature range of −55°C to +125°C, the LM201A from −25°C to +85°C, and the LM301A from 0°C to +70°C. Fast AC-DC Converter 1 Feedforward compensation can be used to make a fast full wave rectifier without a filter. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1999–2013, Texas Instruments Incorporated LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) LM101A/LM201A LM301A Supply Voltage ±22V ±18V Differential Input Voltage ±30V ±30V Input Voltage (3) Output Short Circuit Duration (4) Operating Ambient Temp. Range ±15V ±15V Continuous Continuous −55°C to +125°C (LM101A) 0°C to +70°C −25°C to +85°C (LM201A) TJ Max LMC0008C Package 150°C 100°C P0008E Package 150°C 100°C NAB0008A, J0014A Package 150°C 100°C LMC0008C-Package (Still Air) 500 mW 300 mW (400 LF/Min Air Flow) 1200 mW 700 mW P0008E Package 900 mW 500 mW NAB0008A, J0014A Package 1000 mW 650 mW LMC0008C Package (Still Air) 165°C/W 165°C/W (400 LF/Min Air Flow) 67°C/W 67°C/W Power Dissipation at TA = 25°C Thermal Resistance (Typical) θjA P0008E Package 135°C/W 135°C/W NAB0008A, J0014A Package 110°C/W 110°CmW 25°C/W 25°C/W −65°C to +150°C −65°C to +150°C 300°C 300°C (Typical) θjC LMC0008C Package Storage Temperature Range Lead Temperature (Soldering, 10 sec.) LMC0008C or NAB0008A, J0014A, NAD0010A P0008E 260°C 260°C ESD Tolerance (5) 2000V 2000V (1) (2) (3) (4) (5) 2 Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating ratings indicate for which the device is functional, but do no ensure specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which ensure specific limits. This assumes that the device is within the Operating Ratings. Specifications are not ensured for parameters where no limit is given, however, the typical value is a good indication of device performance. If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage. Continuous short circuit is allowed for case temperatures to 125°C and ambient temperatures to 75°C for LM101A/LM201A, and 70°C and 55°C respectively for LM301A. Human body model, 100 pF discharged through 1.5 kΩ. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Electrical Characteristics (1) TA= TJ Parameter Test Conditions LM101A/LM201A Min LM301A Typ Max Min Typ Max Units Input Offset Voltage TA = 25°C, RS ≤ 50 kΩ 0.7 2.0 2.0 7.5 mV Input Offset Current TA = 25°C 1.5 10 3.0 50 nA Input Bias Current TA = 25°C 30 75 70 250 nA Input Resistance TA = 25°C Supply Current TA = 25°C 1.5 VS = ±20V 4.0 1.8 0.5 TA = 25°C, VS = ±15V 1.8 50 MΩ mA VS = ±15V Large Signal Voltage Gain 2.0 3.0 160 25 3.0 mA 160 V/mV VOUT = ±10V, RL ≥ 2 kΩ Input Offset Voltage RS ≤ 50 kΩ 3.0 Average Temperature Coefficient of RS ≤ 50 kΩ Input Offset Voltage 6.0 30 μV/°C 15 70 nA 0.01 0.1 0.01 0.3 nA/°C 0.02 0.2 0.02 0.6 nA/°C 20 Average Temperature Coefficient of 25°C ≤ TA ≤ TMAX Input Offset Current TMIN ≤ TA ≤ 25°C Input Bias Current 0.1 Supply Current TA = TMAX, VS = ±20V Large Signal Voltage Gain VS = ±15V, VOUT = ±10V 1.2 25 RL ≥ 2k Input Voltage Range mV 3.0 Input Offset Current Output Voltage Swing 10 VS = ±15V VS = ±20V 0.3 2.5 μA mA 15 V/mV RL = 10 kΩ ±12 ±14 ±12 ±14 V RL = 2 kΩ ±10 ±13 ±10 ±13 V ±15 V +15, −13 VS = ±15V ±12 +15, −13 V Common-Mode Rejection Ratio RS ≤ 50 kΩ 80 96 70 90 dB Supply Voltage Rejection Ratio RS ≤ 50 kΩ 80 96 70 96 dB (1) Unless otherwise specified, these specifications apply for C1 = 30 pF, ±5V ≤ VS ≤ ±20V and −55°C ≤ TA ≤ +125°C (LM101A), ±5V ≤ VS ≤ ±20V and −25°C ≤ TA ≤ +85°C (LM201A), ±5V ≤ VS ≤ ±15V and 0°C ≤ TA ≤ +70°C (LM301A). Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 3 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com Typical Performance Characteristics LM101A/LM201A Input Voltage Range Output Swing Figure 1. Figure 2. Voltage Gain Figure 3. Performance Characteristics LM301A 4 Input Voltage Range Output Swing Figure 4. Figure 5. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Performance Characteristics (continued) LM301A Voltage Gain Figure 6. Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 5 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com Typical Performance Characteristics 6 Supply Current Voltage Gain Figure 7. Figure 8. Maximum Power Dissipation Input Current, LM101A/LM201A/LM301A Figure 9. Figure 10. Current Limiting Input Noise Voltage Figure 11. Figure 12. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Typical Performance Characteristics (continued) Input Noise Current Common Mode Rejection Figure 13. Figure 14. Power Supply Rejection Closed Loop Output Impedance Figure 15. Figure 16. Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 7 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com Typical Performance Characteristics for Various Compensation Circuits Pin connections shown are for 8-pin packages. CS= 30 pF CS= 30 pF C2 = 10 C1 Figure 17. Single Pole Compensation Figure 18. Two Pole Compensation Open Loop Frequency Response fo= 3 MHz 8 Figure 19. Feedforward Compensation Figure 20. Open Loop Frequency Response Open Loop Frequency Response Figure 21. Figure 22. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Typical Performance Characteristics for Various Compensation Circuits (continued) Large Signal Frequency Response Large Signal Frequency Response Figure 23. Figure 24. Large Signal Frequency Response Voltage Follower Pulse Response Figure 25. Figure 26. Voltage Follower Pulse Response Inverter Pulse Response Figure 27. Figure 28. Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 9 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com TYPICAL APPLICATIONS Pin connections shown are for 8-pin packages L ≃ R1 R2 C1 RS = R2 RP = R1 Figure 29. Variable Capacitance Multiplier Figure 30. Simulated Inductor Figure 31. Fast Inverting Amplifier with High Input Impedance fo = 10 kHz Figure 33. Sine Wave Oscillator †May be zero or equal to parallel combination of R1 and R2 for minimum offset. Figure 32. Inverting Amplifier with Balancing Circuit *Adjust for zero integrator drift. Current drift typically 0.1 nA/°C over −55°C to +125°C temperature range. Figure 34. Integrator with Bias Current Compensation 10 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Application Hints Pin connections shown are for 8-pin packages. *Protects input †Protects output ‡Protects output—not needed when R4 is used. Figure 35. Protecting Against Gross Fault Conditions Figure 36. Compensating for Stray Input Capacitances or Large Feedback Resistor Figure 37. Isolating Large Capacitive Loads Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 11 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com Although the LM101A is designed for trouble free operation, experience has indicated that it is wise to observe certain precautions given below to protect the devices from abnormal operating conditions. It might be pointed out that the advice given here is applicable to practically any IC op amp, although the exact reason why may differ with different devices. When driving either input from a low-impedance source, a limiting resistor should be placed in series with the input lead to limit the peak instantaneous output current of the source to something less than 100 mA. This is especially important when the inputs go outside a piece of equipment where they could accidentally be connected to high voltage sources. Large capacitors on the input (greater than 0.1 μF) should be treated as a low source impedance and isolated with a resistor. Low impedance sources do not cause a problem unless their output voltage exceeds the supply voltage. However, the supplies go to zero when they are turned off, so the isolation is usually needed. The output circuitry is protected against damage from shorts to ground. However, when the amplifier output is connected to a test point, it should be isolated by a limiting resistor, as test points frequently get shorted to bad places. Further, when the amplifer drives a load external to the equipment, it is also advisable to use some sort of limiting resistance to preclude mishaps. Precautions should be taken to insure that the power supplies for the integrated circuit never become reversed—even under transient conditions. With reverse voltages greater than 1V, the IC will conduct excessive current, fusing internal aluminum interconnects. If there is a possibility of this happening, clamp diodes with a high peak current rating should be installed on the supply lines. Reversal of the voltage between V+ and V− will always cause a problem, although reversals with respect to ground may also give difficulties in many circuits. The minimum values given for the frequency compensation capacitor are stable only for source resistances less than 10 kΩ, stray capacitances on the summing junction less than 5 pF and capacitive loads smaller than 100 pF. If any of these conditions are not met, it becomes necessary to overcompensate the amplifier with a larger compensation capacitor. Alternately, lead capacitors can be used in the feedback network to negate the effect of stray capacitance and large feedback resistors or an RC network can be added to isolate capacitive loads. Although the LM101A is relatively unaffected by supply bypassing, this cannot be ignored altogether. Generally it is necessary to bypass the supplies to ground at least once on every circuit card, and more bypass points may be required if more than five amplifiers are used. When feed-forward compensation is employed, however, it is advisable to bypass the supply leads of each amplifier with low inductance capacitors because of the higher frequencies involved. 12 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Typical Applications Pin connections shown are for 8-pin packages. Figure 38. Standard Compensation and Offset Balancing Circuit Power Bandwidth: 15 kHz Slew Rate: 1V/μs Figure 39. Fast Voltage Follower Power Bandwidth: 250 kHz Small Signal Bandwiidth: 3.5 MHz Slew Rate: 10V/μs Figure 40. Fast Summing Amplifier Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 13 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com R3 = R4 + R5 R1 = R2 Figure 41. Bilateral Current Source Figure 42. Fast AC/DC Converter (1) R1 = R4; R2 = R3 *,† Matching determines CMRR. Figure 43. Instrumentation Amplifier (1) 14 Feedforward compensation can be used to make a fast full wave rectifier without a filter Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 *Adjust for zero integrator drift. Current drift typically 0.1 nA/°C over 0°C to +70°C temperature range. Figure 44. Integrator with Bias Current Compensation Figure 45. Voltage Comparator for Driving RTL Logic or High Current Driver Figure 46. Low Frequency Square Wave Generator *Polycarbonate-dielectric capacitor Figure 47. Low Drift Sample and Hold Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 15 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com Figure 48. Voltage Comparator for Driving DTL or TTL Integrated Circuits Schematic Pin connections shown are for 8-pin packages. 16 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N LM101A-N, LM201A-N, LM301A-N www.ti.com SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 Connection Diagrams Top View Top View Figure 49. CDIP and PDIP Packages Package Number NAB0008A or P0008E Top View Figure 51. TO-99 Package See Package Number LMC0008C Top View Figure 50. CLGA Package Package Number NAD0010A Figure 52. CDIP Package See Package Number J0014A, Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N Submit Documentation Feedback 17 LM101A-N, LM201A-N, LM301A-N SNOSBS0D – SEPTEMBER 1999 – REVISED MARCH 2013 www.ti.com REVISION HISTORY Changes from Revision C (March 2013) to Revision D • 18 Page Changed layout of National Data Sheet to TI format .......................................................................................................... 17 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM101A-N LM201A-N LM301A-N PACKAGE OPTION ADDENDUM www.ti.com 30-Sep-2021 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) LM101AH ACTIVE TO-99 LMC 8 500 Non-RoHS & Non-Green Call TI Call TI -55 to 125 ( LM101AH, LM101AH ) LM101AH/NOPB ACTIVE TO-99 LMC 8 500 RoHS & Green Call TI Level-1-NA-UNLIM -55 to 125 ( LM101AH, LM101AH ) LM101AJ ACTIVE CDIP NAB 8 40 Non-RoHS & Green Call TI Level-1-NA-UNLIM -55 to 125 LM101AJ LM201AH ACTIVE TO-99 LMC 8 500 Non-RoHS & Non-Green Call TI Call TI -40 to 85 ( LM201AH, LM201AH ) LM201AH/NOPB ACTIVE TO-99 LMC 8 500 RoHS & Green Call TI Level-1-NA-UNLIM -40 to 85 ( LM201AH, LM201AH ) LM301AH ACTIVE TO-99 LMC 8 500 Non-RoHS & Non-Green Call TI Call TI 0 to 70 ( LM301AH, LM301AH ) LM301AH/NOPB ACTIVE TO-99 LMC 8 500 RoHS & Green Call TI Level-1-NA-UNLIM 0 to 70 ( LM301AH, LM301AH ) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of