LM324 D LM324A LM224 LM2902 MC1741 LM2902V
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Order this document LM324/D
LM324, LM324A, LM224, LM2902, Quad Power Operational Amplifiers
LM324 series low-cost, quad operational amplifiers with true differential inputs. They have several distinct advantages over standard operational amplifier types single supply applications. quad amplifier operate supply voltages high with quiescent currents about one-fifth those associated with MC1741 amplifier basis). common mode input range includes negative supply, thereby eliminating necessity external biasing components many applications. output voltage range also includes negative power supply voltage. Short Circuited Protected Outputs
LM2902V
QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS
SEMICONDUCTOR TECHNICAL DATA
True Differential Input Stage Single Supply Operation: Input Bias Currents: Maximum (LM324A) Four Amplifiers Package Internally Compensated Common Mode Range Extends Negative Supply Industry Standard Pinouts Clamps Inputs Increase Ruggedness without Affecting Device Operation
SUFFIX PLASTIC PACKAGE CASE (LM224, LM324, LM2902 Only)
SUFFIX PLASTIC PACKAGE CASE 751A (SO-14)
CONNECTIONS
Inputs
Inputs
MAXIMUM RATINGS 25°C, unless otherwise noted.)
Rating Power Supply Voltages Single Supply Split Supplies Input Differential Voltage Range (See Note Input Common Mode Voltage Range Output Short Circuit Duration Junction Temperature Storage Temperature Range Operating Ambient Temperature Range
NOTE: Split Power Supplies.
Symbol VCC, VIDR
LM224 LM324, LM324A
LM2902, LM2902V
Unit Inputs
VEE, Inputs
(Top View)
VICR Tstg
-0.3
-0.3
ORDERING INFORMATION
Device LM2902D LM2902N LM2902VD LM2902VN LM224D LM224N LM324AD LM324AN LM324D LM324N Operating Temperature Range -40° +105°C -40° +125°C -25° +85°C Package SO-14 Plastic SO-14 Plastic SO-14 Plastic SO-14 Plastic SO-14 Plastic
Continuous +150 +105 +125
+70°C
Motorola, Inc. 1996
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
ELECTRICAL CHARACTERISTICS (VCC Gnd, 25°C, unless otherwise noted.)
LM224 Characteristics Input Offset Voltage LM2902, VICR -1.7 25°C Thigh(1) Tlow(1) Average Temperature Coefficient Input Offset Voltage Thigh Tlow(1) Input Offset Current Thigh Tlow(1) Average Temperature Coefficient Input Offset Current Thigh Tlow(1) Input Bias Current Thigh Tlow(1) Input Common Mode Voltage Range(2) LM2902, LM2902, Thigh Tlow Differential Input Voltage Range Large Signal Open Loop Voltage Gain Large Swing, Thigh Tlow(1) Channel Separation kHz, Input Referenced Common Mode Rejection, Power Supply Rejection Output Voltage High Limit Thigh Tlow)(1) 25°C LM2902, LM2902, VIDR AVOL Symbol LM324A LM324 LM2902 LM2902V Unit
VIO/T
µV/°C
IIO/T
pA/°C
VICR
-150 -300
-100 -200
-250 -500
-250 -500
-250 -500
28.3
28.3
28.3
24.3
24.3
V/mV
-120
-120
-120
-120
-120
NOTES: Tlow -25°C LM224 Thigh +85°C LM224 LM324, +70°C LM324, -40°C LM2902 +105°C LM2902 -40°C LM2902V +125°C LM2902V input common mode voltage either input signal voltage should allowed negative more than upper common mode voltage range -1.7
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
ELECTRICAL CHARACTERISTICS (VCC Gnd, 25°C, unless otherwise noted.)
LM224 Characteristics Output Voltage Limit, Thigh Tlow(1) Output Source Current (VID +1.0 25°C Thigh Tlow(1) Output Sink Current (VID -1.0 25°C Thigh Tlow(1) (VID -1.0 25°C) Output Short Circuit Ground(3) Power Supply Current Thigh Tlow)(1) LM2902, Symbol LM324A LM324 LM2902 LM2902V Unit
NOTES: Tlow -25°C LM224 Thigh +85°C LM224 LM324, +70°C LM324, -40°C LM2902 +105°C LM2902 -40°C LM2902V +125°C LM2902V input common mode voltage either input signal voltage should allowed negative more than upper common mode voltage range -1.7
Representative Circuit Diagram (One-Fourth Circuit Shown)
Output Inputs
Bias Circuitry Common Four Amplifiers
VEE/Gnd
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
CIRCUIT DESCRIPTION
LM324 series made using four internally compensated, two-stage operational amplifiers. first stage each consists differential input devices with input buffer transistors differential single ended converter first stage performs only first stage gain function also performs level shifting transconductance reduction functions. reducing transconductance, smaller compensation capacitor (only employed, thus saving chip area. transconductance reduction accomplished splitting collectors Q18. Another feature this input stage that input common mode range include negative supply ground, single supply operation, without saturating either input devices differential single-ended converter. second stage consists standard current source load amplifier stage. Large Signal Voltage Follower Response
25°C V/DIV
µs/DIV
Each amplifier biased from internal-voltage regulator which temperature coefficient thus giving each amplifier good temperature characteristics well excellent power supply rejection.
Single Supply
VCC(max) VEE/Gnd
Split Supplies
VCC(max)
VEE(max)
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
Figure Input Voltage Range
LARGE-SIGNAL OPEN LOOP VOLTAGE GAIN (dB) INPUT VOLTAGE Negative Positive VCC/VEE, POWER SUPPLY VOLTAGES FREQUENCY (Hz) 25°C
Figure Open Loop Frequency
Figure Large-Signal Frequency Response
OUTPUT VOLTAGE RANGE OUTPUT VOLTAGE (mV) 1000 Gain -100
Figure Small-Signal Voltage Follower Pulse Response (Noninverting)
Input Output
25°C TIME (µs)
FREQUENCY (kHz)
Figure Power Supply Current versus Power Supply Voltage
POWER SUPPLY CURRENT (mA) VCC, POWER SUPPLY VOLTAGE INPUT BIAS CURRENT (nA) 25°C
Figure Input Bias Current versus Power Supply Voltage
VCC, POWER SUPPLY VOLTAGE
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
Figure Voltage Reference
Figure Wien Bridge Oscillator
Vref
For: 0.01
MC1403
LM324
LM324 Vref
Figure High Impedance Differential Amplifier
Figure Comparator with Hysteresis
Hysteresis
LM324
LM324
Vref
LM324
VinL
VinH
LM324
Vref VinL Vref VinH
Vref
Figure Bi-Quad Filter
For: For: For: For: 0.001 Vref
LM324 Vref Bandpass Output
LM324 Vref
LM324
Vref
Notch Output
LM324 Vref
Where: Center Frequency Gain Where: Passband Notch Gain
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
Figure Function Generator
Vref Vref
Figure Multiple Feedback Bandpass Filter
LM324 Vref Vref
Triangle Wave Output Vref
LM324
LM324
Square Wave Output
Given: center frequency A(fo) gain center frequency Choose value Then: A(fo)
less than error from operational amplifier, where expressed
source impedance varies, filter preceded with voltage follower buffer stabilize filter parameters.
MOTOROLA ANALOG DEVICE DATA
LM324, LM324A, LM224, LM2902, LM2902V
OUTLINE DIMENSIONS
SUFFIX PLASTIC PACKAGE CASE 646-06 (LM224, LM324, LM2902 Only) ISSUE
NOTES: LEADS WITHIN 0.13 (0.005) RADIUS TRUE POSITION SEATING PLANE MAXIMUM MATERIAL CONDITION. DIMENSION CENTER LEADS WHEN FORMED PARALLEL. DIMENSION DOES INCLUDE MOLD FLASH. ROUNDED CORNERS OPTIONAL. INCHES 0.715 0.770 0.240 0.260 0.145 0.185 0.015 0.021 0.040 0.070 0.100 0.052 0.095 0.008 0.015 0.115 0.135 0.300 0.015 0.039 MILLIMETERS 18.16 19.56 6.10 6.60 3.69 4.69 0.38 0.53 1.02 1.78 2.54 1.32 2.41 0.20 0.38 2.92 3.43 7.62 0.39 1.01
SEATING PLANE
SUFFIX PLASTIC PACKAGE CASE 751A-03 (SO-14) ISSUE
0.25 (0.010)
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSIONS INCLUDE MOLD PROTRUSION. MAXIMUM MOLD PROTRUSION 0.15 (0.006) SIDE. DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.127 (0.005) TOTAL EXCESS DIMENSION MAXIMUM MATERIAL CONDITION.
SEATING PLANE
0.25 (0.010)
MILLIMETERS 8.55 8.75 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 0.19 0.25 0.10 0.25 5.80 6.20 0.25 0.50
INCHES 0.337 0.344 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 0.008 0.009 0.004 0.009 0.228 0.244 0.010 0.019
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters which provided Motorola data sheets and/or specifications vary different applications actual performance vary over time. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer. reach EUROPE Locations Listed: Motorola Literature Distribution; P.O. 20912; Phoenix, Arizona 85036. 1-800-441-2447 602-303-5454 MFAX: RMFAX0@email.sps.mot.com TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Ping Industrial Park, Ting Road, N.T., Hong Kong. 852-26629298
MOTOROLA ANALOG DEVICE DATA LM324/D
*LM324/D*
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