LARGE VOLTAGE GAIN 10OdB VERY SUPPLY CURRENT/AMPLI 375|iA
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SGS-THOMSOLM124,A LM224,A LM324,A
LARGE VOLTAGE GAIN 10OdB
VERY SUPPLY CURRENT/AMPLI
375|iA
INPUT BIAS CURRENT 20nA INPUT OFFSET VOLTAGE INPUT OFFSET CURRENT WIDE POWER SUPPLY RANGE SINGLE SUPPLY 430V DUAL SUPPLIES
DIP14
(Plastic Package)
S014
(Plastic Micrcpackage)
DESCRIPTIOThese circuits consist four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically automotive industrial control systems. They operate from single power supply over wide range voltages. Operation from split power supplies also possible power supply current drain independent magnitude power supply voltage.
CONNECTIONS (top view)
ORDER CODES
Part Number Temperature Range Package
LM124.A
LM224.A
LM324.A
Example LM224N
Output
Inverting Input
Non-inverting Input
Non-inverting Input
Inverting Input
Output
Output
Inverting Input
Non-inverting Input
Non-inverting Input
Inverting Input
Output
October 1994
1/11
7121237 OObflDbM
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LM124,A LM224,A LM324,A
SCHEMATIC DIAGRAM <1/4 LM124)
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter LM124, LM224,A LM324.A Unit
Supply Voltage
Input Voltage -0.3
Differential Input Voltage
Plot Power Dissipation Suffix Suffix
Output Short-circuit Duration (note Infinite
Input Current (note
Toper Operating Free Temperature Range +125 +105
Tstg Storage Temperature Range +150 +150 +150
2/11_
SCS-THOMSON_
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LM124,A LM224,A LM324,A
ELECTRICAL CHARACTERISTICS
Vcc+ +5V, Vcc" Ground, 1-4V, Tamb (unless otherwise specified)
Symbol Parameter LM124A LM224A LM324A LM124 LM224 LM324 Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage (note Tamb LM324 Tmin. Tamb Tmax- LM324
Input Offset Current Tamb Tmin. Tamb Tmax-
Input Bias Current (note Tamb Tmin. Tamb Tmax-
Large Signal Voltage Gain (Vcc +15V, 2kil, 1.4V 11.4V) Tamb Tmin. Tamb Tmax- V/mV
Supply Voltage Rejection Ratio lOkn) (Vcc+ 30V) Tamb Tmin. Tamb Tmax-
Supply Current, Amp, toad Tamb +30V Tmin. Tamb Tmax- +30V
Input Common Mode Voltage Range (Vcc +30V) -o(note Tamb Tnin. Tamb Tmax. -1.5 -1-5 Vcc-2
Common-mode Rejection Ratio Tamb Tmin. Tamb Tmax
Output Short-circuit Current +1V) +15V,
'sink Output Sink Current (Vid -1V) +15V, +15V, +0.2V
SCS-THOMSON
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3/11
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LM124,A LM224,A LM324,A
ELECTRICAL CHARACTERISTICS (continued)
Symbol Parameter LM124A LM224A LM324A LM124 LM224 LM324 Unit
Min. Typ. Max. Min. Typ. Max.
High Level Output Voltage (Vcc +30V) Tamb Tmin- Tamb Tmax-Tamb +258C Tmin- Tamb Tmax-(Vcc +5V, Ri&= 2kQ) Tamb Tmin- Tamb Tmax-
Level Output Voltage lOkQ) Tamb Tmin- Tamb Tmax-
Slew Rate (Vcc 15V, 2kQ, 100pF, Tamb unity gain) V/ns
Gain Bandwidth Product (Vcc 100kHz, Tamb +25o, 10mV 2kO, 100pF)
Total Harmonic Distortion 1kHz, 20dB, 2VPP 100pF, Tamb 30V) 0.015 0.015
Equivalent Input Noise Voltage 1kHz, 100n, 30V)
DVio Input Offset Voltage Drift
Dlio Input Offset Current Drift
Vo1/Vq2 Channel Separation (note 1kHz 20kHz
Notes
rv/iivuiks iiwm
approximately 40mA independent magnitude Vcc. Destructive dissipation result from simultaneous short-circuit amplifiers.
direction input current This current essentially constant, independent state output loading change exists input lines.
1.4V, Vcc" 30V, Vcc+ 1.5V
input common-mode voltage either input signal voltage should allowed negative more than 0.3V. upper common-mode voltage range Vcc* 1.5V, either both inputs +32V without damage.
proximity external components insure that coupling originating stray capacitance between these external parts. This typically detected this type capacitance increases higher frequences.
This input current only exists when voltage input leads driven negative. collector-base junction input transistor becoming forward biased thereby acting input diodes clamps. addition this diode action, there also parasitic action chip, this transistor action cause output voltages Op-amps voltage level ground large overdrive) time duration than input driven negative.
This destructive normal output will again input voltage higher than -0.3V.
4/11
GS-THOMSON
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7^2^237 DObflOb?
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LM124,A LM224,A LM324,A
INPUT BIAS CURRENT AMBIENT TEMPERATURE
CURRENT LIMITING Not*
IIB(nA)
lern
105125 AMBIENT TEMPERATURE
TEMPERATURE
INPUT VOLTAGE RANGE
SUPPtV CURRENT
lltiM
POWER SUPPLY VOLTAGE
(fCtO +1WC
POWER SUPPLY VOLTAGE
GAIN BANDWIDTH PRODUCT
COMMON-MODE REJECTION RATIO
(mhz)
1.35
1.30
1.25
1.15
1.05
AMBIENT TEMPERATURE
IMfc FREQUENCY (Ibi
-THOMSO5/11
7T21E37
This Material Copyrighted Respective Manufacturer
LM124,A LM224,A LM324,A
OPEN LOOP FREQUENCY RESPONSE
S6PC<Twnb< ,25BC
took
FREQUENCY (Hz)
LARGE SIGNAL FREQUENCY RESPONSE
uir^v-
FREQUENCY (Hzl
VOLTAGE FOLLOWER PULSE RESPONSE
OUTPUT CHARACTERISTICS (CURRENT SINKING)
RL>2kfl
TIME
OUTPUT SINK CURRENT ImA)
VOLTAGE FOLLOWER PULSE RESPONSE (SMALL SIGNAL]
OUTPUT CHARACTERISTICS (CURRENT SOURCINGI
0.001 0.01 OUTPUT SOURCE CURRENT (mAJ
6/11
viscss 7^21237
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LM124,A LM224,A LM324.A
INPUT CURRENT
VOLTAGE
-2SBC
POWER SUPPLY
20kR
POWER SUPPLY VOLTAGE
(dB)
POWER SUPPLY COMMON MODE REJECTION RATIO
-55-35 AMBIENT TEMPERATURE
(dB) LARGE SIGNAI
GAI3
-35-15 105125 AMBIENT TEMPERATURE
TYPICAL SINGLE SUPPLY APPLICATIONS
COUPLED INVERTING AMPLIFIER
10nF'
hewn Av-10)
COUPLED NON-INVERTING AMPLIFIER
SGS-THOMSON
7^2^237
7/11
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LM124,A LM224,A LM324.A
TYPICAL SINGLE SUPPLY APPLICATIONS
NON-INVERTING GAIDC SUMMING AMPLIFIER
10kil
shown 101)
LM124
100kQ
100kQ
where keep
HIGH INPUT ADJUSTABLE GAIN INSTRUMENTATION AMPLIFIER
DRIFT PEAK DETECTOR
shown ei).
-0*eo
gjgo.ooinf
LM124
Inpulcurrera compensation
Polycarbonate polyathylsne
8/11
SGS-THOMSOT^1^? DDbfiG?! 5"44
This Material Copyrighted Respective Manufacturer
LM124,A LM224,A LM324.A
TYPICAL SINGLE SUPPLY APPLICATIONS
ACTIVER BANDPASS FILTER
HIGH INPUT DIFFERENTIAL AMPLIFIER
1kHz
(40dB)
F0rRi
(CMRR depends this resistor ratio match)
+V10-+V2
100kQ
100KQ
LW12.
eo(l+p^)(e?-ei) shown
USING SYMMETRICAL AMPLIFIERS REDUCE INPUT CURRENT (GENERAL CONCEPT)
1.5M&
0.001
Aux. amplifier input current compensation
SCS-THOMSO9/11
7^2^237
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LM124,A LM224,A LM324,A
PACKAGE MECHANICAL DATA
PINS PLASTIC CERDIP
L-l.I_l
Dimensions Millimeters Inches
Min. TYD. Max. Min. TVd. Max.
0.51 0.020
1.39 1.65 0.055 0.065
0.020
0.25 0.010
0.787
0.335
2.54 0.100
15.24 0.600
0.280
0.201
0.130
1.27 2.54 0.050 0.100
10/11
wcwisw
7121237
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LM124A LM224,A LM324,A
PACKAGE MECHANICAL DATA
PINS PLASTIC MICROPACKAGE (SO)
Millimeters Inches
Dimensions Min. Tvd. Max. Min. Tvd. Max.
1.75 0.069
0.004 0.008
0.063
0.35 0.46 0.014 0.018
0.19 0.25 0.007 0.010
0.020
(typ.)
8.55 8.75 0.336 0.334
0.228 0.244
1.27 0.050
7.62 0.300
0.150 0.157
0.181 0.208
1.27 0.020 0.050
0.68 0.027
(max.)
Information furnished believed accurate reliable. However, SGS-THOMSON Microelectronics assumes responsibility consequences such information infringement patents other rights third parties which result from use. licence granted implication otherwise under patent patent rights SGS-THOMSON Microelectronics. Specifications mentioned this publication subject change without notice. This publication supersedes replaces information previously supplied. SGS-THOMSON Microelectronics products authorized critical components life support devices systems without express written approval SGS-THOMSON Microelectronics.
1994 SGS-THOMSON Microelectronics Rights Reserved
SGS-THOMSON Microelectronics GROUP COMPANIES
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11/11
7R2R237 0DtflD74
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