NCV2902
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NCV2902 - NCV2902
LM324, LM324A, LM224, LM2902, LM2902V, NCV2902 Single Supply Quad 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 True Differential Input Stage Single Supply Operation: (LM224, LM324, LM324A) 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
MAXIMUM RATINGS +25°C, unless otherwise noted.)
LM224 LM324, LM324A -0.3 LM2902, LM2902V -0.3 VICR Tstg +105 +125 Inputs
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PDIP-14 SUFFIX CASE SO-14 SUFFIX CASE 751A
TSSOP-14 SUFFIX CASE 948G
Rating Power Supply Voltages Single Supply Split Supplies Input Differential Voltage Range (Note Input Common Mode Voltage Range Output Short Circuit Duration Junction Temperature Storage Temperature Range Operating Ambient Temperature Range LM224 LM324, 324A LM2902 LM2902V, NCV2902 Split Power Supplies.
Symbol VCC, VIDR
Unit
CONNECTIONS
Inputs
Inputs VEE, Inputs
Continuous +150
(Top View)
ORDERING INFORMATION
detailed ordering shipping information package dimensions section page this data sheet.
DEVICE MARKING INFORMATION
general marking information device marking section page this data sheet.
Semiconductor Components Industries, LLC, 2002
May, 2002 Rev.
Publication Order Number: LM324/D
LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
ELECTRICAL CHARACTERISTICS (VCC Gnd, 25°C, unless otherwise noted.)
LM224 Characteristics Input Offset Voltage LM2902, VICR -1.7 25°C Thigh (Note Tlow (Note Average Temperature Coefficient Input Offset Voltage Thigh Tlow (Notes Input Offset Current Thigh Tlow (Note Average Temperature Coefficient Input Offset Current Thigh Tlow (Notes Input Bias Current Thigh Tlow (Note Input Common Mode Voltage Range (Note LM2902, +25°C Thigh Tlow (Note Differential Input Voltage Range Large Signal Open Loop Voltage Gain Large Swing Thigh Tlow (Note Channel Separation kHz, Input Referenced Common Mode Rejection, Power Supply Rejection VIDR AVOL VIO/T Symbol LM324A LM324 LM2902 LM2902V/NCV2902 Unit
µV/°C
IIO/T
pA/°C
-150 -300
-100 -200
-250 -500
-250 -500
-250 -500
VICR
28.3
28.3
28.3
24.3
24.3
V/mV
-120
-120
-120
-120
-120
LM224: Tlow -25°C, Thigh +85°C LM324/LM324A: Tlow 0°C, Thigh +70°C LM2902: Tlow -40°C, Thigh +105°C LM2902V NCV2902: Tlow -40°C, Thigh +125°C NCV2902 qualified automotive use. input common mode voltage either input signal voltage should allowed negative more than upper common mode voltage range -1.7 Guaranteed design.
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
ELECTRICAL CHARACTERISTICS (VCC Gnd, 25°C, unless otherwise noted.)
LM224 Characteristics Output Voltage- High Limit Thigh Tlow) (Note 25°C LM2902, LM2902, Output Voltage Limit, Thigh Tlow (Note Output Source Current (VID +1.0 25°C Thigh Tlow (Note Output Sink Current (VID -1.0 25°C Thigh Tlow (Note (VID -1.0 25°C) Output Short Circuit Ground (Note Power Supply Current Thigh Tlow) (Note LM2902, Symbol LM324A LM324 LM2902 LM2902V/NCV2902 Unit
LM224: Tlow -25°C, Thigh +85°C LM324/LM324A: Tlow 0°C, Thigh +70°C LM2902: Tlow -40°C, Thigh +105°C LM2902V NCV2902: Tlow -40°C, Thigh +125°C NCV2902 qualified automotive use. input common mode voltage either input signal voltage should allowed negative more than upper common mode voltage range -1.7
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
Bias Circuitry Common Four Amplifiers Inputs VEE/Gnd
Output
Figure Representative Circuit Diagram (One-Fourth Circuit Shown)
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
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.
25°C V/DIV
µs/DIV
Figure Large Signal Voltage Follower Response
Each amplifier biased from internal-voltage regulator which temperature coefficient thus giving each amplifier good temperature characteristics well excellent power supply rejection.
VCC(max)
VEE(max) VCC(max)
VEE/Gnd
Single Supply Figure
Split Supplies
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
LARGE-SIGNAL OPEN LOOP VOLTAGE GAIN (dB) INPUT VOLTAGE Negative Positive 25°C
VCC/VEE, POWER SUPPLY VOLTAGES
FREQUENCY (Hz)
Figure Input Voltage Range
Figure Open Loop Frequency
OUTPUT VOLTAGE RANGE (Vpp OUTPUT VOLTAGE (mV) 1000 Gain -100
TIME (µs) 25°C Input Output
FREQUENCY (kHz)
Figure Large-Signal Frequency Response
Figure Small-Signal Voltage Follower Pulse Response (Noninverting)
POWER SUPPLY CURRENT (mA) INPUT BIAS CURRENT (nA) VCC, POWER SUPPLY VOLTAGE 25°C
VCC, POWER SUPPLY VOLTAGE
Figure Power Supply Current versus Power Supply Voltage
Figure Input Bias Current versus Power Supply Voltage
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
Vref
MC1403
LM324
Vref
LM324
For: 0.01
Figure Voltage Reference
Figure Wien Bridge Oscillator
LM324 Vref
Hysteresis
LM324
LM324
VinL Vref
VinH
LM324
(VOL Vref) Vref VinL VinH (VOH Vref) Vref (VOH VOL)
Figure High Impedance Differential Amplifier
Figure Comparator with Hysteresis
For: For: For: For: 0.001 Vref
LM324
LM324 Vref Bandpass Output
LM324 Vref
Vref
LM324 Vref
Notch Output
Where: Center Frequency Gain Where: Passband Notch Gain
Figure Bi-Quad Filter
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
Vref Vref
Triangle Wave Output LM324 Vref
LM324
Square Wave Output
LM324 Vref Vref
Figure Function Generator
Figure Multiple Feedback Bandpass Filter
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.
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
ORDERING INFORMATION
Device LM224D LM224DR2 LM224DTB LM224DTBR2 LM224N LM324D LM324DR2 LM324DTB LM324DTBR2 LM324N LM324AD LM324ADR2 LM324ADTB LM324ADTBR2 LM324AN LM2902D LM2902DR2 LM2902DTB LM2902DTBR2 LM2902N LM2902VD LM2902VDR2 LM2902VDTB LM2902VDTBR2 LM2902VN NCV2902DR2 Package SO-14 SO-14 TSSOP-14 TSSOP-14 PDIP-14 SO-14 SO-14 TSSOP-14 TSSOP-14 PDIP-14 SO-14 SO-14 TSSOP-14 TSSOP-14 PDIP-14 SO-14 SO-14 TSSOP-14 TSSOP-14 PDIP-14 SO-14 SO-14 TSSOP-14 TSSOP-14 PDIP-14 SO-14 -40° +125°C -40° +105°C +70°C -25° +85°C Operating Temperature Range Shipping Units/Rail 2500 Tape Reel Units/Rail 2500 Tape Reel Units/Rail Units/Rail 2500 Tape Reel Units/Rail 2500 Tape Reel Units/Rail Units/Rail 2500 Tape Reel Units/Rail 2500 Tape Reel Units/Rail Units/Rail 2500 Tape Reel Units/Rail 2500 Tape Reel Units/Rail Units/Rail 2500 Tape Reel Units/Rail 2500 Tape Reel Units/Rail 2500 Tape Reel
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
MARKING DIAGRAMS
PDIP-14 SUFFIX CASE LM324AN AWLYYWW LMx24N AWLYYWW LM2902N AWLYYWW LM2902VN AWLYYWW
SO-14 SUFFIX CASE 751A LM324AD AWLYWW LMx24D AWLYWW LM2902D AWLYWW LM2902VD AWLYWW
TSSOP-14 SUFFIX CASE 948G AWYW 324A AWYW 2902 AWYW 2902 AWYW
Assembly Location Wafer Year Work Week *This marking diagram also applies NCV2902.
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
PACKAGE DIMENSIONS
PDIP-14 SUFFIX CASE 646-06 ISSUE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: INCH. 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 0.290 0.310 -10_ 0.015 0.039 MILLIMETERS 18.16 18.80 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 7.37 7.87 -10_ 0.38 1.01
SEATING PLANE
0.13 (0.005)
SO-14 SUFFIX CASE 751A-03 ISSUE
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.
0.25 (0.010)
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
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LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
PACKAGE DIMENSIONS
TSSOP-14 SUFFIX CASE 948G-01 ISSUE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSION DOES INCLUDE MOLD FLASH, PROTRUSIONS GATE BURRS. MOLD FLASH GATE BURRS SHALL EXCEED 0.15 (0.006) SIDE. DIMENSION DOES INCLUDE INTERLEAD FLASH PROTRUSION. INTERLEAD FLASH PROTRUSION SHALL EXCEED 0.25 (0.010) SIDE. DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.08 (0.003) TOTAL EXCESS DIMENSION MAXIMUM MATERIAL CONDITION. TERMINAL NUMBERS SHOWN REFERENCE ONLY. DIMENSION DETERMINED DATUM PLANE -W-. MILLIMETERS 4.90 5.10 4.30 4.50 -1.20 0.05 0.15 0.50 0.75 0.65 0.50 0.60 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 INCHES 0.193 0.200 0.169 0.177 -0.047 0.002 0.006 0.020 0.030 0.026 0.020 0.024 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252
0.10 (0.004) 0.15 (0.006)
0.25 (0.010)
IDENT.
DETAIL
0.15 (0.006)
0.10 (0.004) SEATING
PLANE
DETAIL
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PUBLICATION ORDERING INFORMATION
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LM324/D
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