LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers Check for Samples: LM124-N, LM224-N, LM2902-N, LM324-N FEATURES ADVANTAGES • • • 1 2 • • • • • • • • • Internally Frequency Compensated for Unity Gain Large DC Voltage Gain 100 dB Wide Bandwidth (Unity Gain) 1 MHz (Temperature Compensated) Wide Power Supply Range: – Single Supply 3V to 32V – or Dual Supplies ±1.5V to ±16V Very Low Supply Current Drain (700 μA)—Essentially Independent of Supply Voltage Low Input Biasing Current 45 nA (Temperature Compensated) Low Input Offset Voltage 2 mV – and Offset Current: 5 nA Input Common-Mode Voltage Range Includes Ground Differential Input Voltage Range Equal to the Power Supply Voltage Large Output Voltage Swing 0V to V+ − 1.5V UNIQUE CHARACTERISTICS • • • In the Linear Mode the Input Common-Mode Voltage Range Includes Ground and the Output Voltage can also Swing to Ground, Even Though Operated from Only a Single Power Supply Voltage The Unity Gain Cross Frequency is Temperature Compensated The Input Bias Current is also Temperature Compensated • • • Eliminates Need for Dual Supplies Four Internally Compensated Op Amps in a Single Package Allows Directly Sensing Near GND and VOUT also Goes to GND Compatible with All Forms of Logic Power Drain Suitable for Battery Operation DESCRIPTION The LM124-N series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124-N series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies. 1 2 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. All trademarks are the property of their respective owners. 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 © 2004, Texas Instruments Incorporated LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com Connection Diagrams Note 1: LM124A available per JM38510/11006 Note 2: LM124-N available per JM38510/11005 Note 3: See STD Mil DWG 5962R99504 for Radiation Tolerant Device Figure 1. Dual-In-Line Package - Top View See Package Number J0014A D0014A or NFF0014A Note 3: See STD Mil DWG 5962R99504 for Radiation Tolerant Device Figure 2. See Package Number NAD0014B See Package Number NAC0014A Schematic Diagram (Each Amplifier) 2 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 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) LM124-N/LM224N/LM324-N LM124A/LM224A/LM324 A LM2902-N Supply Voltage, V+ 32V 26V Differential Input Voltage 32V 26V −0.3V to +32V −0.3V to +26V Input Voltage Input Current (VIN < −0.3V) (3) Power Dissipation (4) 50 mA 50 mA PDIP 1130 mW 1130 mW CDIP 1260 mW 1260 mW SOIC Package 800 mW 800 mW Continuous Continuous Output Short-Circuit to GND (One Amplifier) (5) V+ ≤ 15V and TA = 25°C −40°C to +85°C Operating Temperature Range LM324-N/LM324A 0°C to +70°C LM224-N/LM224A −25°C to +85°C LM124-N/LM124A −55°C to +125°C Storage Temperature Range −65°C to +150°C −65°C to +150°C 260°C 260°C Lead Temperature (Soldering, 10 seconds) Soldering Information ESD Tolerance (1) (2) (3) (4) (5) (6) Dual-In-Line Package Soldering (10 seconds) 260°C 260°C Small Outline Package Vapor Phase (60 seconds) 215°C 215°C Infrared (15 seconds) 220°C 220°C 250V 250V (6) Refer to RETS124AX for LM124A military specifications and refer to RETS124X for LM124-N military specifications. If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the op amps to go to the V+voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value greater than −0.3V (at 25°C). For operating at high temperatures, the LM324-N/LM324A/LM2902-N must be derated based on a +125°C maximum junction temperature and a thermal resistance of 88°C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224-N/LM224A and LM124-N/LM124A can be derated based on a +150°C maximum junction temperature. The dissipation is the total of all four amplifiers—use external resistors, where possible, to allow the amplifier to saturate of to reduce the power which is dissipated in the integrated circuit. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. Human body model, 1.5 kΩ in series with 100 pF. Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 3 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com ELECTRICAL CHARACTERISTICS V+ = +5.0V, (1) , unless otherwise stated Parameter Conditions Min TA = 25°C (2) Input Offset Voltage Input Bias Current LM124A (3) IIN(+) or IIN(−), VCM = 0V, TA = 25°C Input Offset Current IIN(+) or IIN(−), VCM = 0V, LM224A Typ Max 1 Min LM324A Typ Max 2 1 20 50 2 10 Min Units Typ Max 3 2 3 mV 40 80 45 100 nA 2 15 5 30 nA V+−1.5 V TA = 25°C Input Common-Mode Voltage Range (4) V+ = 30V, (LM2902-N, V+ = 26V), V+−1.5 0 V+−1.5 0 0 TA = 25°C Supply Current Over Full Temperature Range RL = ∞ On All Op Amps + mA + V = 30V (LM2902-N V = 26V) 1.5 3 1.5 3 1.5 3 V+ = 5V 0.7 1.2 0.7 1.2 0.7 1.2 Large Signal V+ = 15V, RL≥ 2kΩ, Voltage Gain (VO = 1V to 11V), TA = 25°C Common-Mode DC, VCM = 0V to V+ − 1.5V, Rejection Ratio TA = 25°C Power Supply V+ = 5V to 30V Rejection Ratio (LM2902-N, V+ = 5V to 26V), 50 100 50 100 25 100 V/mV 70 85 70 85 65 85 dB 65 100 65 100 65 100 dB −120 dB TA = 25°C Amplifier-to-Amplifier Coupling (5) −120 f = 1 kHz to 20 kHz, TA = 25°C −120 (Input Referred) Output Current Source VIN+ = 1V, VIN− = 0V, 20 40 20 40 20 40 10 20 10 20 10 20 12 50 12 50 12 50 V+ = 15V, VO = 2V, TA = 25°C Sink VIN− = 1V, VIN+ = 0V, mA V+ = 15V, VO = 2V, TA = 25°C VIN− = 1V, VIN+ = 0V, μA V+ = 15V, VO = 200 mV, TA = 25°C Short Circuit to Ground V+ = 15V, TA = 25°C (6) Input Offset Voltage See (2) VOS Drift RS = 0Ω Input Offset Current IIN(+) − IIN(−), VCM = 0V IOS Drift RS = 0Ω Input Bias Current IIN(+) or IIN(−) Input Common-Mode V+ = +30V Voltage Range (1) (2) (3) (4) (5) (6) 4 (4) 40 60 40 4 7 20 10 200 40 7 20 10 200 40 100 V+−2 0 mA mV 7 30 μV/°C 75 nA 10 300 pA/°C 200 nA V+−2 V 40 0 60 5 30 100 V+−2 40 4 30 0 60 + (LM2902-N, V = 26V) These specifications are limited to −55°C ≤ TA ≤ +125°C for the LM124-N/LM124A. With the LM224-N/LM224A, all temperature specifications are limited to −25°C ≤ TA ≤ +85°C, the LM324-N/LM324A temperature specifications are limited to 0°C ≤ TA ≤ +70°C, and the LM2902-N specifications are limited to −40°C ≤ TA ≤ +85°C. VO ≃ 1.4V, RS = 0Ω with V+ from 5V to 30V; and over the full input common-mode range (0V to V+ − 1.5V) for LM2902-N, V+ from 5V to 26V. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the input lines. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25°C). The upper end of the common-mode voltage range is V+ − 1.5V (at 25°C), but either or both inputs can go to +32V without damage (+26V for LM2902-N), independent of the magnitude of V+. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can be detected as this type of capacitance increases at higher frequencies. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 ELECTRICAL CHARACTERISTICS (continued) V+ = +5.0V, (1), unless otherwise stated Parameter LM124A Conditions Min Typ LM224A Max Min Typ LM324A Max Min Typ Units Max V+ = +15V (VOSwing = 1V to 11V) Large Signal RL ≥ 2 kΩ Voltage Gain Output Voltage VOH V+ = 30V + Swing (LM2902-N, V = 26V) Output Current VOL V+ = 5V, RL = 10 kΩ Source VO = 2V 25 25 15 V/mV RL = 2 kΩ 26 26 26 V RL = 10 kΩ 27 28 5 VIN+ = +1V, 27 20 28 5 27 28 20 5 10 20 10 20 10 20 10 15 5 8 5 8 20 mV VIN− = 0V, V+ = 15V VIN− = +1V, Sink mA VIN+ = 0V, V+ = 15V ELECTRICAL CHARACTERISTICS V+ = +5.0V, (1) , unless otherwise stated Parameter Input Offset Voltage Input Bias Current (3) Conditions LM124-N/LM224-N Min TA = 25°C (2) IIN(+) or IIN(−), VCM = 0V, TA = 25°C Input Offset Current IIN(+) or IIN(−), VCM = 0V, Typ LM324-N Max Min Typ LM2902-N Max Min Typ Max Units 2 5 2 7 2 7 mV 45 150 45 250 45 250 nA 3 30 5 50 5 50 nA TA = 25°C Input Common-Mode Voltage Range (4) Supply Current V+ = 30V, (LM2902-N, V+ = 26V), V+−1.5 0 V+−1.5 0 V+−1.5 0 V TA = 25°C Over Full Temperature Range RL = ∞ On All Op Amps + mA + V = 30V (LM2902-N V = 26V) 1.5 3 1.5 3 1.5 3 V+ = 5V 0.7 1.2 0.7 1.2 0.7 1.2 Large Signal V+ = 15V, RL≥ 2kΩ, Voltage Gain (VO = 1V to 11V), TA = 25°C Common-Mode DC, VCM = 0V to V+ − 1.5V, Rejection Ratio TA = 25°C Power Supply V+ = 5V to 30V Rejection Ratio (LM2902-N, V+ = 5V to 26V), 50 100 25 100 25 100 V/mV 70 85 65 85 50 70 dB 65 100 65 100 50 100 dB −120 dB TA = 25°C Amplifier-to-Amplifier Coupling (1) (2) (3) (4) (5) (5) f = 1 kHz to 20 kHz, TA = 25°C −120 −120 (Input Referred) These specifications are limited to −55°C ≤ TA ≤ +125°C for the LM124-N/LM124A. With the LM224-N/LM224A, all temperature specifications are limited to −25°C ≤ TA ≤ +85°C, the LM324-N/LM324A temperature specifications are limited to 0°C ≤ TA ≤ +70°C, and the LM2902-N specifications are limited to −40°C ≤ TA ≤ +85°C. VO ≃ 1.4V, RS = 0Ω with V+ from 5V to 30V; and over the full input common-mode range (0V to V+ − 1.5V) for LM2902-N, V+ from 5V to 26V. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the input lines. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25°C). The upper end of the common-mode voltage range is V+ − 1.5V (at 25°C), but either or both inputs can go to +32V without damage (+26V for LM2902-N), independent of the magnitude of V+. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can be detected as this type of capacitance increases at higher frequencies. Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 5 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com ELECTRICAL CHARACTERISTICS (continued) V+ = +5.0V, (1), unless otherwise stated Parameter Output Current Source LM124-N/LM224-N Conditions VIN+ = 1V, VIN− = 0V, LM324-N Max Min Typ LM2902-N Min Typ Max Min Typ 20 40 20 40 20 40 10 20 10 20 10 20 12 50 12 50 12 50 Max V+ = 15V, VO = 2V, TA = 25°C Sink VIN− = 1V, VIN+ = 0V, Units mA V+ = 15V, VO = 2V, TA = 25°C VIN− = 1V, VIN+ = 0V, μA V+ = 15V, VO = 200 mV, TA = 25°C Short Circuit to Ground V+ = 15V, TA = 25°C (6) Input Offset Voltage See (2) VOS Drift RS = 0Ω Input Offset Current IIN(+) − IIN(−), VCM = 0V IOS Drift RS = 0Ω Input Bias Current IIN(+) or IIN(−) Input Common-Mode V+ = +30V Voltage Range (4) 40 100 40 40 150 45 300 40 200 10 500 V+−2 0 40 0 mA mV μV/°C 7 10 V+−2 60 10 7 10 0 60 9 7 nA pA/°C 500 nA V+−2 V + (LM2902-N, V = 26V) V+ = +15V (VOSwing = 1V to 11V) Voltage Gain RL ≥ 2 kΩ VOH Swing VOL Output Current 40 7 Large Signal Output Voltage 60 Source + 25 V = 30V RL = 2 kΩ 26 (LM2902-N, V+ = 26V) RL = 10 kΩ 27 V+ = 5V, RL = 10 kΩ VIN = +1V, 15 26 28 5 + VO = 2V 15 27 20 V/mV 22 28 5 23 20 V 24 5 10 20 10 20 10 20 5 8 5 8 5 8 VIN− = 0V, V+ = 15V VIN− = +1V, Sink 100 mV mA VIN+ = 0V, V+ = 15V (6) 6 Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 TYPICAL PERFORMANCE CHARACTERISTICS Input Voltage Range Input Current Figure 3. Figure 4. Supply Current Voltage Gain Figure 5. Figure 6. Open Loop Frequency Response Common Mode Rejection Ratio Figure 7. Figure 8. Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 7 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com TYPICAL PERFORMANCE CHARACTERISTICS (continued) 8 Voltage Follower Pulse Response Voltage Follower Pulse Response (Small Signal) Figure 9. Figure 10. Large Signal Frequency Response Output Characteristics Current Sourcing Figure 11. Figure 12. Output Characteristics Current Sinking Current Limiting Figure 13. Figure 14. Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 TYPICAL PERFORMANCE CHARACTERISTICS (continued) Input Current (LM2902-N only) Voltage Gain (LM2902-N only) Figure 15. Figure 16. Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 9 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com APPLICATION HINTS The LM124-N series are op amps which operate with only a single power supply voltage, have true-differential inputs, and remain in the linear mode with an input common-mode voltage of 0 VDC. These amplifiers operate over a wide range of power supply voltage with little change in performance characteristics. At 25°C amplifier operation is possible down to a minimum supply voltage of 2.3 VDC. The pinouts of the package have been designed to simplify PC board layouts. Inverting inputs are adjacent to outputs for all of the amplifiers and the outputs have also been placed at the corners of the package (pins 1, 7, 8, and 14). Precautions should be taken to insure that the power supply for the integrated circuit never becomes reversed in polarity or that the unit is not inadvertently installed backwards in a test socket as an unlimited current surge through the resulting forward diode within the IC could cause fusing of the internal conductors and result in a destroyed unit. Large differential input voltages can be easily accommodated and, as input differential voltage protection diodes are not needed, no large input currents result from large differential input voltages. The differential input voltage may be larger than V+ without damaging the device. Protection should be provided to prevent the input voltages from going negative more than −0.3 VDC (at 25°C). An input clamp diode with a resistor to the IC input terminal can be used. To reduce the power supply drain, the amplifiers have a class A output stage for small signal levels which converts to class B in a large signal mode. This allows the amplifiers to both source and sink large output currents. Therefore both NPN and PNP external current boost transistors can be used to extend the power capability of the basic amplifiers. The output voltage needs to raise approximately 1 diode drop above ground to bias the on-chip vertical PNP transistor for output current sinking applications. For ac applications, where the load is capacitively coupled to the output of the amplifier, a resistor should be used, from the output of the amplifier to ground to increase the class A bias current and prevent crossover distortion. Where the load is directly coupled, as in dc applications, there is no crossover distortion. Capacitive loads which are applied directly to the output of the amplifier reduce the loop stability margin. Values of 50 pF can be accommodated using the worst-case non-inverting unity gain connection. Large closed loop gains or resistive isolation should be used if larger load capacitance must be driven by the amplifier. The bias network of the LM124-N establishes a drain current which is independent of the magnitude of the power supply voltage over the range of from 3 VDC to 30 VDC. Output short circuits either to ground or to the positive power supply should be of short time duration. Units can be destroyed, not as a result of the short circuit current causing metal fusing, but rather due to the large increase in IC chip dissipation which will cause eventual failure due to excessive junction temperatures. Putting direct short-circuits on more than one amplifier at a time will increase the total IC power dissipation to destructive levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the amplifiers. The larger value of output source current which is available at 25°C provides a larger output current capability at elevated temperatures (see TYPICAL PERFORMANCE CHARACTERISTICS) than a standard IC op amp. The circuits presented in the section on Typical Single-Supply Applications emphasize operation on only a single power supply voltage. If complementary power supplies are available, all of the standard op amp circuits can be used. In general, introducing a pseudo-ground (a bias voltage reference of V+/2) will allow operation above and below this value in single power supply systems. Many application circuits are shown which take advantage of the wide input common-mode voltage range which includes ground. In most cases, input biasing is not required and input voltages which range to ground can easily be accommodated. 10 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 Typical Single-Supply Applications (V+ = 5.0 VDC) *R not needed due to temperature independent IIN Figure 17. Non-Inverting DC Gain (0V Input = 0V Output) Where: V0 = V1 + V2 − V3 − V4 (V1 + V2) ≥ (V3 + V4) to keep VO > 0 VDC Figure 18. DC Summing Amplifier (VIN'S ≥ 0 VDC and VO ≥ VDC) V0 = 0 VDC for VIN = 0 VDC AV = 10 Figure 19. Power Amplifier Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 11 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com (V+ = 5.0 VDC) Figure 20. LED Driver fo = 1 kHz Q = 50 AV = 100 (40 dB) Figure 21. “BI-QUAD” RC Active Bandpass Filter 12 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 (V+ = 5.0 VDC) Figure 22. Fixed Current Sources Figure 23. Lamp Driver Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 13 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com (V+ = 5.0 VDC) *(Increase R1 for IL small) Figure 24. Current Monitor Figure 25. Driving TTL Figure 26. Voltage Follower 14 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 (V+ = 5.0 VDC) Figure 27. Figure 28. Pulse Generator Figure 29. Squarewave Oscillator Figure 30. Pulse Generator Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 15 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com (V+ = 5.0 VDC) IO = 1 amp/volt VIN (Increase RE for Io small) Figure 31. High Compliance Current Sink Figure 32. Low Drift Peak Detector Figure 33. Comparator with Hysteresis 16 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 (V+ = 5.0 VDC) VO = VR Figure 34. Ground Referencing a Differential Input Signal *Wide control voltage range: 0 VDC ≤ VC ≤ 2 (V+ −1.5 VDC) Figure 35. Voltage Controlled Oscillator Circuit Figure 36. Photo Voltaic-Cell Amplifier Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 17 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com (V+ = 5.0 VDC) Figure 37. AC Coupled Inverting Amplifier Figure 38. AC Coupled Non-Inverting Amplifier 18 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 (V+ = 5.0 VDC) fO = 1 kHz Q=1 AV = 2 Figure 39. DC Coupled Low-Pass RC Active Filter Figure 40. High Input Z, DC Differential Amplifier Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 19 LM124-N, LM224-N, LM2902-N, LM324-N SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 www.ti.com (V+ = 5.0 VDC) Figure 41. High Input Z Adjustable-Gain DC Instrumentation Amplifier Figure 42. Using Symmetrical Amplifiers to Reduce Input Current (General Concept) 20 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM124-N LM224-N LM2902-N LM324-N LM124-N, LM224-N, LM2902-N, LM324-N www.ti.com SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004 (V+ = 5.0 VDC) Figure 43. Bridge Current Amplifier fO = 1 kHz Q = 25 Figure 44. Bandpass Active Filter Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM124-N LM224-N LM2902-N LM324-N 21 PACKAGE OPTION ADDENDUM www.ti.com 8-Jun-2013 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) LM124AJ/PB ACTIVE CDIP J 14 25 TBD Call TI Call TI LM124AJ LM124J/PB ACTIVE CDIP J 14 25 TBD Call TI Call TI LM124J LM224J ACTIVE CDIP J 14 25 TBD Call TI Call TI -25 to 85 LM224J LM2902M ACTIVE SOIC D 14 55 TBD Call TI Call TI -40 to 85 LM2902M LM2902M/NOPB ACTIVE SOIC D 14 55 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM2902M LM2902MT ACTIVE TSSOP PW 14 94 TBD Call TI Call TI -40 to 85 LM290 2MT LM2902MT/NOPB ACTIVE TSSOP PW 14 94 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM290 2MT LM2902MTX ACTIVE TSSOP PW 14 2500 TBD Call TI Call TI -40 to 85 LM290 2MT LM2902MTX/NOPB ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM290 2MT LM2902MX ACTIVE SOIC D 14 2500 TBD Call TI Call TI -40 to 85 LM2902M LM2902MX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM2902M LM2902N/NOPB ACTIVE PDIP NFF 14 25 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 85 LM2902N LM2902N/PB ACTIVE PDIP NFF 14 25 TBD Call TI Call TI LM324AM ACTIVE SOIC D 14 55 TBD Call TI Call TI 0 to 70 LM324AM LM324AM/NOPB ACTIVE SOIC D 14 55 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324AM LM324AMX ACTIVE SOIC D 14 2500 TBD Call TI Call TI 0 to 70 LM324AM LM324AMX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324AM LM324AN/NOPB ACTIVE PDIP NFF 14 25 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM 0 to 70 LM324AN Addendum-Page 1 LM2902N Samples PACKAGE OPTION ADDENDUM www.ti.com 8-Jun-2013 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) LM324AN/PB ACTIVE PDIP NFF 14 25 TBD Call TI Call TI LM324AN LM324J ACTIVE CDIP J 14 25 TBD Call TI Call TI 0 to 70 LM324J LM324M ACTIVE SOIC D 14 55 TBD Call TI Call TI 0 to 70 LM324M LM324M/NOPB ACTIVE SOIC D 14 55 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324M LM324MT ACTIVE TSSOP PW 14 94 TBD Call TI Call TI 0 to 70 LM324 MT LM324MT/NOPB ACTIVE TSSOP PW 14 94 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324 MT LM324MTX ACTIVE TSSOP PW 14 2500 TBD Call TI Call TI 0 to 70 LM324 MT LM324MTX/NOPB ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324 MT LM324MX ACTIVE SOIC D 14 2500 TBD Call TI Call TI 0 to 70 LM324M LM324MX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM324M LM324N/NOPB ACTIVE PDIP NFF 14 25 Green (RoHS & no Sb/Br) SN Level-1-NA-UNLIM 0 to 70 LM324N LM324N/PB ACTIVE PDIP NFF 14 25 TBD Call TI Call TI LM324N (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com 8-Jun-2013 Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 8-Apr-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 8.3 1.6 8.0 12.0 Q1 LM2902MTX TSSOP PW 14 2500 330.0 12.4 6.95 LM2902MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1 LM2902MX SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LM2902MX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LM324AMX SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LM324AMX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LM324MTX TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1 LM324MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 8.3 1.6 8.0 12.0 Q1 LM324MX SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LM324MX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 8-Apr-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM2902MTX TSSOP PW 14 2500 367.0 367.0 35.0 LM2902MTX/NOPB TSSOP PW 14 2500 367.0 367.0 35.0 LM2902MX SOIC D 14 2500 367.0 367.0 35.0 LM2902MX/NOPB SOIC D 14 2500 367.0 367.0 35.0 LM324AMX SOIC D 14 2500 367.0 367.0 35.0 LM324AMX/NOPB SOIC D 14 2500 367.0 367.0 35.0 LM324MTX TSSOP PW 14 2500 367.0 367.0 35.0 LM324MTX/NOPB TSSOP PW 14 2500 367.0 367.0 35.0 LM324MX SOIC D 14 2500 367.0 367.0 35.0 LM324MX/NOPB SOIC D 14 2500 367.0 367.0 35.0 Pack Materials-Page 2 MECHANICAL DATA NFF0014A N0014A N14A (Rev G) www.ti.com IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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