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Part: 5962L9950401VCA
Category:
Analog & Mixed-Signal Processing
-> Amplifiers
-> Operational Amplifiers
-> Low Power
Description: LM124 - Low Power Quad Operational Amplifier, Package: Lcc, Pin Nb=20
Company: National Semiconductor Corporation
Datasheet: Download 5962L9950401VCA datasheet File size : 132 kB
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Datasheet text preview:
LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers
August 2000
LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers
General Description
The LM124 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 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.
Advantages
n Eliminates need for dual supplies n Four internally compensated op amps in a single package n Allows directly sensing near GND and VOUT also goes to GND n Compatible with all forms of logic n Power drain suitable for battery operation
Features
n Internally frequency compensated for unity gain n Large DC voltage gain 100 dB n Wide bandwidth (unity gain) 1 MHz (temperature compensated) n Wide power supply range: Single supply 3V to 32V or dual supplies ± 1.5V to ± 16V n Very low supply current drain (700 µA) -- essentially independent of supply voltage n Low input biasing current 45 nA (temperature compensated) n Low input offset voltage 2 mV and offset current: 5 nA n Input common-mode voltage range includes ground n Differential input voltage range equal to the power supply voltage n Large output voltage swing 0V to V+ - 1.5V
Unique Characteristics
n 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 n The unity gain cross frequency is temperature compensated n The input bias current is also temperature compensated
Connection Diagram
Dual-In-Line Package
DS009299-1
Top View Order Number LM124J, LM124AJ, LM124J/883 (Note 2), LM124AJ/883 (Note 1), LM224J, LM224AJ, LM324J, LM324M, LM324MX, LM324AM, LM324AMX, LM2902M, LM2902MX, LM324N, LM324AN, LM324MT, LM324MTX or LM2902N LM124AJRQML and LM124AJRQMLV(Note 3) See NS Package Number J14A, M14A or N14A
Note 1: LM124A available per JM38510/11006 Note 2: LM124 available per JM38510/11005
© 2000 National Semiconductor Corporation
DS009299
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LM124/LM224/LM324/LM2902
Connection Diagram
(Continued)
Note 3: See STD Mil DWG 5962R99504 for Radiation Tolerant Device
DS009299-33
Order Number LM124AW/883, LM124AWG/883, LM124W/883 or LM124WG/883 LM124AWRQML and LM124AWRQMLV(Note 3) See NS Package Number W14B LM124AWGRQML and LM124AWGRQMLV(Note 3) See NS Package Number WG14A
Schematic Diagram
(Each Amplifier)
DS009299-2
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LM124/LM224/LM324/LM2902
Absolute Maximum Ratings (Note 12)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. LM124/LM224/LM324 LM124A/LM224A/LM324A Supply Voltage, V+ Differential Input Voltage Input Voltage Input Current (VIN < -0.3V) (Note 6) Power Dissipation (Note 4) Molded DIP Cavity DIP Small Outline Package Output Short-Circuit to GND (One Amplifier) (Note 5) V+ 15V and TA = 25°C Operating Temperature Range LM324/LM324A LM224/LM224A LM124/LM124A Storage Temperature Range Lead Temperature (Soldering, 10 seconds) Soldering Information Dual-In-Line Package Soldering (10 seconds) Small Outline Package Vapor Phase (60 seconds) Infrared (15 seconds) 215°C 220°C 215°C 220°C 260°C 260°C 0°C to +70°C -25°C to +85°C -55°C to +125°C -65°C to +150°C 260°C -65°C to +150°C 260°C Continuous Continuous -40°C to +85°C 1130 mW 1260 mW 800 mW 1130 mW 1260 mW 800 mW 50 mA 50 mA 32V 32V -0.3V to +32V 26V 26V -0.3V to +26V LM2902
See AN-450 "Surface Mounting Methods and Their Effect on Product Reliability" for other methods of soldering surface mount devices. ESD Tolerance (Note 13) 250V 250V
Electrical Characteristics
V+ = +5.0V, (Note 7), unless otherwise stated
Parameter Input Offset Voltage Input Bias Current (Note 9) Input Offset Current Input Common-Mode Voltage Range (Note 10) Supply Current Conditions (Note 8) TA = 25°C IIN(+) or IIN(-), VCM = 0V, TA = 25°C IIN(+) or IIN(-), VCM = 0V, TA = 25°C V+ = 30V, (LM2902, V+ = 26V), TA = 25°C Over Full Temperature Range RL = On All Op Amps V+ = 30V (LM2902 V+ = 26V) V+ = 5V Large Signal Voltage Gain Common-Mode Rejection Ratio V+ = 15V, RL 2k, (VO = 1V to 11V), TA = 25°C DC, VCM = 0V to V+ - 1.5V, TA = 25°C 70 85 70 85 65 85 dB 50 1.5 0.7 100 3 1.2 50 1.5 0.7 100 3 1.2 25 1.5 0.7 100 3 1.2 V/mV mA 0 V+-1.5 0 V+-1.5 0 V+-1.5 V LM124A Min Typ 1 20 2 Max 2 50 10 Min LM224A Typ 1 40 2 Max 3 80 15 Min LM324A Typ 2 45 5 Max 3 100 30 Units mV nA nA
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LM124/LM224/LM324/LM2902
Electrical Characteristics
Parameter Power Supply Rejection Ratio Amplifier-to-Amplifier Coupling (Note 11) Output Current Source Sink
(Continued)
V+ = +5.0V, (Note 7), unless otherwise stated
Conditions V+ = 5V to 30V (LM2902, V+ = 5V to 26V), TA = 25°C f = 1 kHz to 20 kHz, TA = 25°C (Input Referred) VIN+ = 1V, VIN- = 0V, V+ = 15V, VO = 2V, TA = 25°C VIN- = 1V, VIN+ = 0V, V+ = 15V, VO = 2V, TA = 25°C VIN- = 1V, VIN+ = 0V, V+ = 15V, VO = 200 mV, TA = 25°C Short Circuit to Ground Input Offset Voltage VOS Drift Input Offset Current IOS Drift Input Bias Current Input Common-Mode Voltage Range (Note 10) Large Signal Voltage Gain Output Voltage Swing VOL Output Current Source VOH (Note 5) V+ = 15V, TA = 25°C (Note 8) RS = 0 IIN(+) - IIN(-), VCM = 0V RS = 0 IIN(+) or IIN(-) V+ = +30V (LM2902, V+ = 26V) V+ = +15V (VOSwing = 1V to 11V) RL 2 k V+ = 30V (LM2902, V+ = 26V) V+ = 5V, RL = 10 k VO = 2V VIN+ = +1V, VIN- = 0V, V+ = 15V Sink VIN = +1V, VIN+ = 0V, V+ = 15V
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LM124A Min 65 Typ 100 -120 20 10 12 40 20 50 40 7 10 40 0 60 4 20 30 200 100 V+-2 0 20 10 12 Max Min 65
LM224A Typ 100 -120 40 20 50 40 7 10 40 60 4 20 30 200 100 V+-2 0 20 10 12 Max Min 65
LM324A Typ 100 -120 40 Max
Units
dB dB
mA 20 50 40 7 10 40 60 5 30 75 300 200 V+-2 µA mA mV µV/°C nA pA/°C nA V
25 RL = 2 k RL = 10 k 26 27 10 28 5 20 20
25 26 27 10 28 5 20 20
15 26 27 10 28 5 20 20
V/mV V mV
mA 10 15 5 8 5 8
Electrical Characteristics
V+ = +5.0V, (Note 7), unless otherwise stated
Parameter Input Offset Voltage Input Bias Current (Note 9) Input Offset Current Input Common-Mode Voltage Range (Note 10) Supply Current Conditions (Note 8) TA = 25°C IIN(+) or IIN(-), VCM = 0V, TA = 25°C IIN(+) or IIN(-), VCM = 0V, TA = 25°C V+ = 30V, (LM2902, V+ = 26V), TA = 25°C Over Full Temperature Range RL = On All Op Amps V+ = 30V (LM2902 V+ = 26V) V+ = 5V Large Signal Voltage Gain Common-Mode Rejection Ratio Power Supply Rejection Ratio V+ = 15V, RL 2k, (VO = 1V to 11V), TA = 25°C DC, VCM = 0V to V+ - 1.5V, TA = 25°C V+ = 5V to 30V (LM2902, V+ = 5V to 26V), 65 100 65 100 50 100 dB 70 85 65 85 50 70 dB 50 1.5 0.7 100 3 1.2 25 1.5 0.7 100 3 1.2 25 1.5 0.7 100 3 1.2 V/mV mA 0 V+-1.5 0 V+-1.5 0 V+-1.5 V LM124/LM224 Min Typ 2 45 3 Max 5 150 30 Min LM324 Typ 2 45 5 Max 7 250 50 Min LM2902 Typ 2 45 5 Max 7 250 50 Units mV nA nA
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LM124/LM224/LM324/LM2902
Electrical Characteristics
Parameter TA = 25°C Amplifier-to-Amplifier Coupling (Note 11) Output Current Source Sink
(Continued)
V+ = +5.0V, (Note 7), unless otherwise stated
Conditions LM124/LM224 Min Typ -120 20 10 12 40 20 50 40 7 100 10 40 0 300 V+-2 0 10 40 500 V+-2 0 60 7 7 150 20 10 12 Max Min LM324 Typ -120 40 20 50 40 60 9 7 45 10 40 500 V+-2 200 20 10 12 Max Min LM2902 Typ -120 40 mA 20 50 40 60 10 µA mA mV µV/°C nA pA/°C nA V Max Units
f = 1 kHz to 20 kHz, TA = 25°C (Input Referred) VIN+ = 1V, VIN- = 0V, V+ = 15V, VO = 2V, TA = 25°C VIN- = 1V, VIN+ = 0V, V+ = 15V, VO = 2V, TA = 25°C VIN- = 1V, VIN+ = 0V, V+ = 15V, VO = 200 mV, TA = 25°C
dB
Short Circuit to Ground Input Offset Voltage VOS Drift Input Offset Current IOS Drift Input Bias Current Input Common-Mode Voltage Range (Note 10) Large Signal Voltage Gain Output Voltage Swing VOL Output Current Source VOH
(Note 5) V+ = 15V, TA = 25°C (Note 8) RS = 0 IIN(+) - IIN(-), VCM = 0V RS = 0 IIN(+) or IIN(-) V+ = +30V (LM2902, V+ = 26V) V+ = +15V (VOSwing = 1V to 11V) RL 2 k V+ = 30V (LM2902, V+ = 26V) V+ = 5V, RL = 10 k VO = 2V VIN+ = +1V, VIN- = 0V, V+ = 15V 10 RL = 2 k RL = 10 k 25 26 27
15 26 28 5 20 20 10 27 28 5 20 20
15 22 23 10 24 5 20 100
V/mV V mV
mA 5 8 5 8 5 8
Sink
VIN = +1V, VIN+ = 0V, V+ = 15V
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Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 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/LM224A and LM124/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. Note 5: 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. Note 6: 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). Note 7: These specifications are limited to -55°C TA +125°C for the LM124/LM124A. With the LM224/LM224A, all temperature specifications are limited to -25°C TA +85°C, the LM324/LM324A temperature specifications are limited to 0°C TA +70°C, and the LM2902 specifications are limited to -40°C TA +85°C. Note 8: VO . 1.4V, RS = 0 with V+ from 5V to 30V; and over the full input common-mode range (0V to V+ - 1.5V) for LM2902, V+ from 5V to 26V. Note 9: 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. Note 10: 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), independent of the magnitude of V+. Note 11: 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. Note 12: Refer to RETS124AX for LM124A military specifications and refer to RETS124X for LM124 military specifications. Note 13: Human body model, 1.5 k in series with 100 pF.
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