STMICROELECTRONICS LM324W

LM124W
LM224W - LM324W
LOW POWER QUAD OPERATIONAL AMPLIFIERS
■ WIDE GAIN BANDWIDTH : 1.3MHz
■ LARGE VOLTAGE GAIN : 100dB
■ VERY LOW SUPPLY CURRENT/AMPLI :
375µA
N
DIP14
(Plastic
(Plastic Package)
Package)
■ LOW INPUT BIAS CURRENT : 20nA
■ LOW INPUT OFFSET VOLTAGE : 3mV max.
■ LOW INPUT OFFSET CURRENT : 2nA
■ WIDE POWER SUPPLY RANGE :
SINGLE SUPPLY : +3V TO +30V
DUAL SUPPLIES : ±1.5V TO ±15V
D
SO14
(Plastic Micropackage)
■ INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
■ ESD INTERNAL PROTECTION : 2kV
P
TSSOP14
(Thin Shrink Small Outline Package)
DESCRIPTION
These circuits consist of four independent, high
gain, internally frequency compensated operational amplifiers. They 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.
All the pins are protected against electrostatic discharges up to 2000V (as a consequence, the input
voltages must not exceed the magnitude of VCC+
or V CC-.)
ORDER CODE
Part
Number
Temperature
Range
LM124W
-55°C, +125°C
LM224W
-40°C, +105°C
LM324W
0°C, +70°C
Example : LM224WN
Package
N
D
P
•
•
•
•
•
•
•
•
•
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape
&Reel (PT)
PIN CONNECTIONS (top view)
September 2003
1/13
LM124W - LM224W - LM324W
SCHEMATIC DIAGRAM (1/4 LM124W)
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Vi
Parameter
LM124W
Supply voltage
Ptot
Power Dissipation
N Suffix
D Suffix
-0.3 to Vcc
+ 0.3
500
Output Short-circuit Duration 2)
3)
-0.3 to Vcc
+ 0.3
500
400
V
-0.3 to Vcc
+ 0.3
500
400
mW
mW
50
mA
0 to +70
°C
50
Opearting Free-air Temperature Range
-55 to +125 -40 to +105
Tstg
Storage Temperature Range
-65 to +150 -65 to +150 -65 to +150
3.
2/13
V
Infinite
50
Toper
1.
2.
Unit
V
-0.3 to Vcc + 0.3
Differential Input Voltage 1)
Input Current
LM324W
±16 or 32
Input Voltage
Vid
Iin
LM224W
°C
Either or both input voltages must not exceed the magnitude of VCC+ or VCC-.
Short-circuits from the output to VCC can cause excessive heating if VCC > 15V. The maximum output current is approximately 40mA independent
of the magnitude of VCC. Destructive dissipation can result from simultaneous short-circuit on all amplifiers.
This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP
transistor becoming forward biased and thereby acting as input diodes clamps. In addition to this diode action, there is also NPN parasitic action on
the IC chip. this transistor action can cause the output voltages of the Op-amps to go to the VCC voltage level (or to ground for a large overdrive)
for the time duration than an input is driven negative.
This is not destructive and normal output will set up again for input voltage higher than -0.3V.
LM124W - LM224W - LM324W
ELECTRICAL CHARACTERISTICS
VCC+ = +5V, VCC-= Ground, V o = 1.4V, Tamb = +25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Vio
Input Offset Voltage - note 1)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
2
3
5
Iio
Input Offset Current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
2
20
40
Iib
Input Bias Current - note 2)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
20
100
200
Avd
mV
nA
nA
Large Signal Voltage Gain
VCC+ = +15V, RL = 2kΩ, Vo = 1.4V to 11.4V
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
V/mV
50
25
100
Supply Voltage Rejection Ratio (Rs ≤ 10kΩ)
SVR
ICC
dB
VCC+ = 5V to 30V
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Supply Current, all Amp, no load
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
65
65
110
mA
VCC = +5V
VCC = +30V
VCC = +5V
VCC = +30V
0.7
1.5
0.8
1.5
Vicm
Input Common Mode Voltage Range
VCC = +30V - note 3)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
0
0
CMR
Common Mode Rejection Ratio (Rs ≤ 10kΩ)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
70
60
80
Isource
Output Current Source (Vid = +1V)
VCC = +15V, Vo = +2V
20
40
Isink
Output Sink Current (Vid = -1V)
VCC = +15V, Vo = +2V
VCC = +15V, Vo = +0.2V
10
12
20
50
VOH
High Level Output Voltage
VCC = +30V
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
VCC = +5V, RL = 2kΩ
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
VOL
Low Level Output Voltage (RL = 10kΩ)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Unit
1.2
3
1.2
3
V
VCC
-1.5
VCC -2
dB
mA
70
mA
µA
V
RL = 2kΩ
RL = 10kΩ
26
26
27
27
27
28
3.5
3
mV
5
20
20
3/13
LM124W - LM224W - LM324W
Symbol
Parameter
Min.
Typ.
0.4
GBP
Gain Bandwidth Product
VCC = 30V, f =100kHz,Vin = 10mV, RL = 2kΩ, CL = 100pF
1.3
THD
Total Harmonic Distortion
f = 1kHz, Av = 20dB, RL = 2kΩ, Vo = 2Vpp, CL = 100pF, VCC = 30V
en
Equivalent Input Noise Voltage
f = 1kHz, Rs = 100Ω, VCC = 30V
Unit
V/µs
Slew Rate
VCC = 15V, Vi = 0.5 to 3V, RL = 2kΩ, CL = 100pF, unity Gain
SR
Max.
MHz
%
0.015
nV
-----------Hz
40
DVio
Input Offset Voltage Drift
7
30
µV/°C
DIIio
Input Offset Current Drift
10
200
pA/°C
4)
Vo1/Vo2 Channel Separation - note
1kHz ≤ f ≤ 20kHZ
1.
2.
3.
4.
4/13
dB
120
The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output so no loading change
exists on the input lines.
Vo = 1.4V, Rs = 0Ω, 5V < VCC + < 30V, 0 < Vic < V CC+ - 1.5V
The input common-mode voltage of either
input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the
common-mode voltage range is VCC + - 1.5V, but either or both inputs can go to +32V without damage.
Due to the 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 frequences.
LM124W - LM224W - LM324W
"$!($## !
)) !! " #!$#
!! " #!$# %&'
($""*+$## !
($""*+$## !%,'
%'
0
,
!-,. /&&
!-,. /&
"(! ($""*+*!1 %'
5/13
LM124W - LM224W - LM324W
6/13
LM124W - LM224W - LM324W
TYPICAL SINGLE - SUPPLY APPLICATIONS
AC COUPLED INVERTING AMPLIFIER
Rf
100k CI
R1
10k
VCC
R2
100k
R1
100k
Rf
R1
(as shown AV = -10)
1/4
LM124W
eI ~
A V= -
AC COUPLED NON INVERTING AMPLIFIER
RB
6.2k
R3
100k
A V= 1 + R2
R1
(as shown AV = 11)
C1
0.1 F
Co
0
eo
R2
1M
Co
2VPP
1/4
LM124W
CI
RL
10k
0
eo
RB
6.2k
eI ~
R3
1M
2VPP
RL
10k
R4
100k
VCC
C1
10 F
C2
10 F
R5
100k
7/13
LM124W - LM224W - LM324W
TYPICAL SINGLE - SUPPLY APPLICATIONS
DC SUMMING AMPLIFIER
NON-INVERTING DC GAIN
e1
100k
A V = 1 + R2
R1
(As shown A V = 101)
10k R2
1M
+5V
e2
100k e3
100k
100k
e
O
R1
10k
eO
eO
1/4
LM124W
(V)
1/4
LM124W
100k
100k e4
0
e I (mV)
e0 = e1 +e2 -e3 -e4
Where (e1 +e2) ≥ (e3 +e4)
to keep e0 ≥ 0V
LOW DRIFT PEAK DETECTOR
HIGH INPUT Z ADJUSTABLE GAIN DC
INSTRUMENTATION AMPLIFIER
R1
100k
1/4
LM124W
e1
R2
2k
R3
100k
R4
100k
IB
1/4
LM124W
Gain adjust
eO
IB
1/4
LM124W
R5
100k
eI
C
*
1 F
ZI
1/4
LM124W
R6
100k
e2
R7
100k
2IB
0.001 F
IB
3R
3M
IB
if R1 = R5 and R3 = R4 = R6 = R7
2R
1
e0 = 1 + ----------R
2
(e2 -e1)
As shown e0 = 101 (e2 - e1).
8/13
* Polycarbonate or polyethylene
eo
Zo
2IB
2N 929
R
1M
1/4
LM124W
1/4
LM124W
Input current
compensation
LM124W - LM224W - LM324W
TYPICAL SINGLE - SUPPLY APPLICATIONS
ACTIVER BANDPASS FILTER
HIGH INPUT Z, DC DIFFERENTIAL AMPLIFIER
R1
100k
R1
R4
For ------- = ------R
R
2
3
C1
330pF
1/4
LM124W
R5
470k
(CMRR depends on this resistor ratio match)
R4
10M
e1
1/4
LM124W
C2
330pF
R3
10k
R4
100k
R2
100k
R6
470k
R1
100k
eO
1/4
LM124W
R7
100k
1/4
LM124W
V CC
C3
10 F
R8
100k
R3
100k
+V1
+V2
Fo = 1kHz
e0
Q = 50
Av = 100 (40dB)
 1 + R-------4
 R3
1/4
LM124W
Vo
(e2 - e1)
As shown e0 = (e2 - e1)
USING SYMETRICAL AMPLIFIERS TO REDUCE INPUT CURRENT (GENERAL CONCEPT)
I
eI
IB
I
IB
1/4
LM124W
eo
2N 929
0.001 F
IB
IB
3M
IB
1/4
LM124W
Aux. amplifier for input
current compensation
1.5M
9/13
LM124W - LM224W - LM324W
MACROMODEL
** Standard Linear Ics Macromodels, 1993.
** CONNECTIONS :
* 1 INVERTING INPUT
* 2 NON-INVERTING INPUT
* 3 OUTPUT
* 4 POSITIVE POWER SUPPLY
* 5 NEGATIVE POWER SUPPLY
.SUBCKT LM124 1 3 2 4 5 (analog)
*******************************************************
.MODEL MDTH D IS=1E-8 KF=3.104131E-15
CJO=10F
* INPUT STAGE
CIP 2 5 1.000000E-12
CIN 1 5 1.000000E-12
EIP 10 5 2 5 1
EIN 16 5 1 5 1
RIP 10 11 2.600000E+01
RIN 15 16 2.600000E+01
RIS 11 15 2.003862E+02
DIP 11 12 MDTH 400E-12
DIN 15 14 MDTH 400E-12
VOFP 12 13 DC 0
VOFN 13 14 DC 0
IPOL 13 5 1.000000E-05
CPS 11 15 3.783376E-09
DINN 17 13 MDTH 400E-12
VIN 17 5 0.000000e+00
DINR 15 18 MDTH 400E-12
VIP 4 18 2.000000E+00
FCP 4 5 VOFP 3.400000E+01
FCN 5 4 VOFN 3.400000E+01
FIBP 2 5 VOFN 2.000000E-03
FIBN 5 1 VOFP 2.000000E-03
* AMPLIFYING STAGE
FIP 5 19 VOFP 3.600000E+02
FIN 5 19 VOFN 3.600000E+02
RG1 19 5 3.652997E+06
RG2 19 4 3.652997E+06
CC 19 5 6.000000E-09
DOPM 19 22 MDTH 400E-12
DONM 21 19 MDTH 400E-12
HOPM 22 28 VOUT 7.500000E+03
VIPM 28 4 1.500000E+02
HONM 21 27 VOUT 7.500000E+03
VINM 5 27 1.500000E+02
EOUT 26 23 19 5 1
VOUT 23 5 0
ROUT 26 3 20
COUT 3 5 1.000000E-12
DOP 19 25 MDTH 400E-12
VOP 4 25 2.242230E+00
DON 24 19 MDTH 400E-12
VON 24 5 7.922301E-01
.ENDS
ELECTRICAL CHARACTERISTICS
Vcc+ = +15V, Vcc- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Conditions
Vio
Value
Unit
0
mV
Avd
RL = 2kΩ
100
V/mV
Icc
No load, per amplifier
350
µA
-15 to +13.5
V
+13.5
V
Vicm
VOH
RL = 2kΩ (VCC
VOL
RL = 10kΩ
+=15V)
5
mV
Ios
Vo = +2V, VCC = +15V
+40
mA
GBP
RL = 2kΩ, CL = 100pF
1.3
MHz
SR
RL = 2kΩ, CL = 100pF
0.4
V/µs
10/13
LM124W - LM224W - LM324W
PACKAGE MECHANICAL DATA
SO-14 MECHANICAL DATA
DIM.
mm.
MIN.
TYP
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.003
0.007
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45˚ (typ.)
D
8.55
8.75
0.336
0.344
E
5.8
6.2
0.228
0.244
e
1.27
0.050
e3
7.62
0.300
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
S
0.68
0.026
8 ˚ (max.)
PO13G
11/13
LM124W - LM224W - LM324W
PACKAGE MECHANICAL DATA
Plastic DIP-14 MECHANICAL DATA
mm.
inch
DIM.
MIN.
a1
0.51
B
1.39
TYP
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.055
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
15.24
0.600
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
1.27
0.130
2.54
0.050
0.100
P001A
12/13
LM124W - LM224W - LM324W
PACKAGE MECHANICAL DATA
TSSOP14 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
A
MAX.
MIN.
TYP.
MAX.
1.2
A1
0.05
A2
0.8
b
0.047
0.15
0.002
0.004
0.006
1.05
0.031
0.039
0.041
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.0089
D
4.9
5
5.1
0.193
0.197
0.201
E
6.2
6.4
6.6
0.244
0.252
0.260
E1
4.3
4.4
4.48
0.169
0.173
0.176
1
e
0.65 BSC
K
0˚
L
0.45
A
0.60
0.0256 BSC
8˚
0˚
0.75
0.018
8˚
0.024
0.030
A2
A1
b
e
K
c
L
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
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consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
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© 2003 STMicroelectronics - All Rights Reserved
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13/13