LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E SEPTEMBER 1975 REVISED FEBRUARY1997
31
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Wide Range of Supply Voltages:
Single Supply . . . 3 V to 30 V
(LM2902 and LM2902Q
3 V to 26 V), or Dual Supplies
D
Low Supply Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
D
Common-Mode Input Voltage Range
Includes Ground Allowing Direct Sensing
Near Ground
D
Low Input Bias and Offset Parameters:
Input Offset Voltage . . . 3 mV Typ
A Versions . . . 2 mV Typ
Input Offset Current . . . 2 nA Typ
Input Bias Current . . . 20 nA Typ
A Versions . . . 15 nA Typ
D
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . 32 V
(26 V for LM2902 and LM2902Q)
D
Open-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
D
Internal Frequency Compensation
description
These devices consist of four independent
high-gain frequency-compensated operational
amplifiers that are designed specifically to operate
from a single supply over a wide range of voltages.
Operation from split supplies is also possible
when the difference between the two supplies is
3 V to 30 V (for the LM2902 and LM2902Q, 3 V to
26 V) and V
CC
is at least 1.5 V more positive than
the input common-mode voltage. The low supply
current drain is independent of the magnitude of
the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational
amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the
LM124 can be operated directly from the standard 5-V supply that is used in digital systems and easily provides
the required interface electronics without requiring additional
15-V supplies.
The LM2902Q is manufactured to demanding automotive requirements.
The LM124 and LM124A are characterized for operation over the full military temperature range of 55
C to
125
C. The LM224 and LM224A are characterized for operation from 25
C to 85
C. The LM324 and LM324A
are characterized for operation from 0
C to 70
C. The LM2902 and LM2902Q are characterized for operation
from 40
C to 125
C.
Copyright
1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
+
IN
IN +
OUT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN+
V
CC
2IN+
2IN
2OUT
4OUT
4IN
4IN+
GND
3IN+
3IN
3OUT
LM124, LM124A . . . J OR W PACKAGE
ALL OTHERS . . . D, DB, N OR PW PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4IN+
NC
GND
NC
3IN+
1IN+
NC
V
CC
NC
2IN+
LM124, LM124A . . . FK PACKAGE
(TOP VIEW)
1IN
1OUT
NC
3IN
4IN
2IN
2OUT
NC
NC No internal connection
3OUT
4OUT
symbol (each amplifier)
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E SEPTEMBER 1975 REVISED FEBRUARY1997
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL
OUTLINE
(D)
VERY
SMALL
OUTLINE
(DB)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(J)
PLASTIC
DIP
(N)
TSSOP
(PW)
FLAT
PACK
(W)
CHIP
FORM
(Y)
0
C to
7 mV
LM324D
LM324DBLE
--
--
LM324N
LM324PWLE
--
LM324Y
70
C
3 mV
LM324AD
--
--
--
LM324AN
LM324APWLE
--
LM324Y
25
C to
5 mV
LM224D
--
--
--
LM224N
--
--
85
C
3 mV
LM224AD
--
--
--
LM224AN
--
--
--
40
C to
7 mV
LM2902D
LM2902DBLE
--
--
LM2902N
LM2902PWLE
--
125
C
7 mV
LM2902QD
LM2902DBLE
--
--
LM2902QN
LM2902PWLE
--
--
55
C to
5 mV
--
--
LM124FK
LM124J
--
--
LM124W
125
C
2 mV
--
--
LM124AFK
LM124AJ
--
--
--
The D package is available taped and reeled. Add the suffix R to the device type (e.g., LM324DR).
The DB and PW packages are only available left-end taped and reeled.
schematic (each amplifier)
To Other
Amplifiers
6-
A
Current
Regulator
VCC
OUT
GND
IN
IN +
100-
A
Current
Regulator
50-
A
Current
Regulator
COMPONENT COUNT
(total device)
Epi-FET
Transistors
Diodes
Resistors
Capacitors
1
95
4
11
4
6-
A
Current
Regulator
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E SEPTEMBER 1975 REVISED FEBRUARY1997
33
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
LM324Y chip information
This chip, when properly assembled, displays characteristics similar to the LM324. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive
epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
1IN+
1IN
2OUT
1OUT
2IN+
2IN
VCC+
3IN+
3IN
4OUT
3OUT
4IN+
4IN
GND
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4
4 MINIMUM
TJmax = 150
C
TOLERANCES ARE
10%.
ALL DIMENSIONS ARE IN MILS.
PIN (11) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
(3)
(2)
(7)
(10)
(9)
(14)
(1)
(5)
(6)
(8)
(12)
(13)
62
65
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(11)
(4)
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E SEPTEMBER 1975 REVISED FEBRUARY1997
34
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
LM124, LM124A
LM224, LM224A
LM324, LM324A
LM2902,
LM2902Q
UNIT
Supply voltage, VCC (see Note 1)
32
26
V
Differential input voltage, VID (see Note 2)
32
26
V
Input voltage, VI (either input)
0.3 to 32
0.3 to 26
V
Duration of output short circuit (one amplifier) to ground at (or below) TA = 25
C,
VCC
15 V (see Note 3)
unlimited
unlimited
Continuous total dissipation
See Dissipation Rating Table
LM124, LM124A
55 to 125
Operating free air temperature range TA
LM224, LM224A
25 to 85
C
Operating free-air temperature range, TA
LM324, LM324A
0 to 70
C
LM2902, LM2902Q
40 to 125
Storage temperature range
65 to 150
65 to 150
C
Case temperature for 60 seconds
FK package
260
C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
J or W package
300
300
C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
D, DB, N, or PW package
260
260
C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND.
2. Differential voltages are at IN + with respect to IN .
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
DISSIPATION RATING TABLE
PACKAGE
TA
25
C
POWER RATING
DERATING
FACTOR
DERATE
ABOVE TA
TA = 70
C
POWER RATING
TA = 85
C
POWER RATING
TA = 125
C
POWER RATING
D
900 mW
7.6 mW/
C
32
C
611 mW
497 mW
N/A
DB
775 mW
6.2 mW/
C
25
C
496 mW
403 mW
N/A
FK
900 mW
11.0 mW/
C
68
C
878 mW
713 mW
273 mW
J (LM124_ )
900 mW
11.0 mW/
C
68
C
878 mW
713 mW
273 mW
J (all others)
900 mW
8.2 mW/
C
40
C
654 mW
531 mW
N/A
N
900 mW
9.2 mW/
C
52
C
734 mW
596 mW
N/A
PW
700 mW
5.6 mW/
C
25
C
448 mW
364 mW
N/A
W
900 mW
8.0 mW/
C
37
C
636 mW
516 mW
196 mW
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y
, LM2902, LM2902Q
QUADRUPLE OPERA
TIONAL
AMPLIFIER
SLOS066E SEPTEMBER 1975 REVISED FEBRUAR
Y
1997
POST
OFFICE BOX 655303 DALLAS,
TEXAS
75265
35
electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
LM124, LM224
LM324
LM2902, LM2902Q
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VCC = 5 V to MAX,
25
C
3
5
3
7
3
7
mV
VIO
Input offset voltage
CC
,
VIC = VICRmin, VO = 1.4 V
Full range
7
9
10
mV
IIO
Input offset current
VO 1 4 V
25
C
2
30
2
50
2
50
nA
IIO
Input offset current
VO = 1.4 V
Full range
100
150
300
nA
IIB
Input bias current
VO 1 4 V
25
C
20
150
20
250
20
250
nA
IIB
Input bias current
VO = 1.4 V
Full range
300
500
500
nA
25
C
0 to
VCC
0 to
VCC
0 to
VCC 1
V C
Common-mode input
VCC 5 V to MAX
25
C
VCC
1.5
VCC
1.5
VCC 1
.5
V
VICR
voltage range
VCC = 5 V to MAX
Full range
0 to
VCC
0 to
VCC
0 to
V
Full range
VCC
2
VCC
2
VCC 2
RL = 2 k
25
C
VCC
1.5
VCC
1.5
VOH
High-level output voltage
RL = 10 k
25
C
VCC 1
.5
V
VCC = MAX,
RL = 2 k
Full range
26
26
22
VCC = MAX,
RL
10 k
Full range
27
28
27
28
23
24
VOL
Low-level output voltage
RL
10 k
Full range
5
20
5
20
5
20
mV
AVD
Large-signal differential
VCC = 15 V, VO = 1 V to 11 V,
25
C
50
100
25
100
100
V/mV
AVD
g
g
voltage amplification
CC
,
O
,
RL =
2 k
Full range
25
15
15
V/mV
CMRR
Common-mode rejection ratio
VIC = VICRmin
25
C
70
80
65
80
50
80
dB
kSVR
Supply-voltage rejection ratio
25
C
65
100
65
100
50
100
dB
kSVR
y
g
j
(
VCC /
VIO)
25
C
65
100
65
100
50
100
dB
VO1/ VO2
Crosstalk attenuation
f = 1 kHz to 20 kHz
25
C
120
120
120
dB
VCC = 15 V,
VID = 1 V,
25
C
20
30
60
20
30
60
20
30
60
VCC 15 V,
VID 1 V,
VO = 0
Full range
10
10
10
mA
IO
Output current
VCC = 15 V,
VID = 1 V,
25
C
10
20
10
20
10
20
mA
CC
,
ID
,
VO = 15 V
Full range
5
5
5
VID = 1 V,
VO = 200 mV
25
C
12
30
12
30
30
A
IOS
Short-circuit output current
VCC at 5 V,
GND at 5 V
VO = 0
25
C
40
60
40
60
40
60
mA
VO = 2.5 V,
No load
Full range
0.7
1.2
0.7
1.2
0.7
1.2
ICC
Supply current (four amplifiers)
VCC = MAX,
VO = 0.5 VCC,
No load
Full range
1.4
3
1.4
3
1.4
3
mA
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. MAX VCC for testing purposes is 26 V for LM2902
and LM2902Q, 30 V for the others.
Full range is 55
C to 125
C for LM124, 25
C to 85
C for LM224, 0
C to 70
C for LM324, and 40
C to 125
C for LM2902 and LM2902Q.
All typical values are at TA = 25
C.
PDF 
ZIP