LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E– SEPTEMBER 1975 – REVISED FEBRUARY1997
3–1
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 VCC 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+
VCC
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)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
4IN+
NC
GND
NC
3IN+
1IN+
NC
VCC
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
3–2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
TAVIOmax
AT 25°CSMALL
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°C3 mV LM324AD — — — LM324AN LM324APWLE —
LM324Y
–25°C to 5 mV LM224D — — — LM224N — —
85°C3 mV LM224AD — — — LM224AN — — —
–40°C to
7mV
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-µA
Current
Regulator
VCC
OUT
GND
IN –
IN +
≈ 100-µA
Current
Regulator
≈ 50-µA
Current
Regulator
COMPONENT COUNT
(total device)
Epi-FET
Transistors
Diodes
Resistors
Capacitors
1
95
4
11
4
≈ 6-µA
Current
Regulator
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E– SEPTEMBER 1975 – REVISED FEBRUARY1997
3–3
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
3–4 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
O
p
erating free air tem
p
erature range TA
LM224, LM224A –25 to 85 °
C
Operating
free
-
air
temperat
u
re
range
,
T
ALM324, 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 af fect 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 TATA = 70°C
POWER RATING TA = 85°C
POWER RATING TA = 125°C
POWER RATING
D900 mW 7.6 mW/°C 32°C611 mW 497 mW N/A
DB 775 mW 6.2 mW/°C25°C 496 mW 403 mW N/A
FK 900 mW 11.0 mW/°C68°C 878 mW 713 mW 273 mW
J (LM124_) 900 mW 11.0 mW/°C68°C 878 mW 713 mW 273 mW
J (all others) 900 mW 8.2 mW/°C40°C 654 mW 531 mW N/A
N 900 mW 9.2 mW/°C52°C 734 mW 596 mW N/A
PW 700 mW 5.6 mW/°C25°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 OPERATIONAL AMPLIFIER
SLOS066E – SEPTEMBER 1975 – REVISED FEBRUARY 1997
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
•3–5
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
T‡
LM124, LM224 LM324 LM2902, LM2902Q
UNIT
PARAMETER
TEST
CONDITIONS†
T
A
‡
MIN TYP§MAX MIN TYP§MAX MIN TYP§MAX
UNIT
VIO
Input offset voltage
V
CC
= 5 V to MAX, 25°C 3 5 3 7 3 7
mV
V
IO
I
npu
t
o
ff
se
t
vo
lt
age
CC ,
VIC = VICRmin, VO = 1.4 V Full range 7 9 10 m
V
IIO
Input offset current
VO14V
25°C 2 30 2 50 2 50
nA
I
IO
I
npu
t
o
ff
se
t
curren
t
V
O =
1
.
4
V
Full range 100 150 300 n
A
IIB
Input bias current
VO14V
25°C–20 –150 –20 –250 –20 –250
nA
I
IB
I
npu
t
bi
as curren
t
V
O =
1
.
4
V
Full range –300 –500 –500 n
A
25°C
0 to
VCC
0 to
VCC
0 to
VCC 1
VC
Common-mode input
VCC 5VtoMAX
25°C
V
CC–
1.5
V
CC–
1.5
V
CC–
1
.5
V
V
ICR voltage range
V
CC =
5
V
t
o
MAX
Full range
0 to
VCC
0 to
VCC
0 to
V
F
u
ll
range
V
CC–
2
V
CC–
2VCC–2
RL = 2 kΩ25°CVCC–
1.5 VCC–
1.5
VOH High-level output voltage RL = 10 kΩ25°CVCC–1
.5 V
VCC = MAX, RL = 2 kΩFull range 26 26 22
VCC = MAX, RL ≥ 10 kΩFull range 27 28 27 28 23 24
VOL Low-level output voltage RL ≤ 10 kΩFull range 5 20 5 20 5 20 mV
AVD
Large-signal differential V
CC
= 15 V, V
O
= 1 V to 11 V, 25°C 50 100 25 100 100
V/mV
A
VD
gg
voltage amplification
CC ,O,
RL = ≥ 2 kΩFull range 25 15 15
V/
m
V
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
k
SVR
ygj
(∆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
V
CC
= 15 V
,
V
ID
= 1 V
,
25°C–20 –30 –60 –20 –30 –60 –20 –30 –60
VCC
15
V, VID
1
V,
V
O
= 0 Full range –10 –10 –10
mA
IOOutput current V
CC
= 15 V, V
ID
= –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 µA
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.
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E – SEPTEMBER 1975 – REVISED FEBRUARY 1997
T
emp
l
ate
R
e
l
ease
D
ate:
7
–
11
–
94
3–6 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
•
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
T‡
LM124A LM224A LM324A
UNIT
PARAMETER
TEST CONDITIONS
†
TA
‡
MIN TYP§MAX MIN TYP§MAX MIN TYP§MAX
UNIT
VO
Input offset voltage
V
CC
= 5 V to 30 V, 25°C 2 2 3 2 3
mV
V
IO
I
npu
t
o
ff
se
t
vo
lt
age
CC ,
VIC = VICRmin, VO = 1.4 V Full range 4 4 5 m
V
IO
Input offset current
VO14V
25°C 10 2 15 2 30
nA
I
IO
I
npu
t
o
ff
se
t
curren
t
V
O =
1
.
4
V
Full range 30 30 75 n
A
I
Input bias current
VO14V
25°C–50 –15 –80 –15 –100
nA
I
IB
I
npu
t
bi
as curren
t
V
O =
1
.
4
V
Full range –100 –100 –200 n
A
VICR
Common-mode input
VCC 30 V
25°C0 to
VCC–1.5 0 to
VCC–1.5 0 to
VCC–1.5
V
V
ICR voltage range
V
CC =
30
V
Full range 0 to
VCC–2 0 to
VCC–2 0 to
VCC–2
V
RL = 2 kΩ25°C VCC–1.5 VCC–1.5 VCC–1.5
VOH High-level output voltage VCC = 30 V, RL = 2 kΩFull range 26 26 26 V
VCC = 30 V, RL ≥ 10 kΩFull range 27 27 28 27 28
VOL Low-level output voltage RL ≤ 10 kΩFull range 20 5 20 5 20 mV
AVD Large-signal differential
voltage amplification VCC = 15 V, VO = 1 V to 11 V,
RL= ≥2 kΩFull range 25 25 15 V/mV
CMRR Common-mode rejection ratio VIC = VICRmin 25°C 70 70 80 65 80 dB
kSVR Supply-voltage rejection ratio
(∆VCC/∆VIO)25°C 65 65 100 65 100 dB
VO1/VO2 Crosstalk attenuation f = 1 kHz to 20 kHz 25°C 120 120 120 dB
V
CC
= 15 V, V
ID
= 1 V, 25°C–20 –20 –30 –60 –20 –30 –60
CC ,ID ,
VO = 0 Full range –10 –10 –10
mA
IOOutput current V
CC
= 15 V, V
ID
= –1 V, 25°C 10 10 20 10 20 m
A
CC ,ID ,
VO = 15 V Full range 5 5 5
VID = –1 V, VO = 200 mV 25°C 12 12 30 12 30 µA
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 = 30 V, VO = 15 V,
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.
‡Full range is –55°C to 125°C for LM124A, –25°C to 85°C for LM224A, and 0°C to 70°C for LM324A.
§All typical values are at TA = 25°C.
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E – SEPTEMBER 1975 – REVISED FEBRUAR Y 1997
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics, VCC = 5 V, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
LM324Y
UNIT
PARAMETER
TEST
CONDITIONS†
MIN TYP MAX
UNIT
VIO Input offset voltage 3 7 mV
IIO Input of fset current VCC = 5 V to MAX, VIC = VICRmin, VO = 1.4 V 2 50 nA
IIB Input bias current –20 –250 nA
VICR Common-mode input voltage
range VCC = 5 V to MAX 0 to
VCC–1.5 V
VOH High-level output voltage RL = 10 kΩVCC–1.5 V
VOL Low-level output voltage RL ≤ 10 kΩ520 mV
AVD Large-signal differential
voltage amplification VCC = 15 V, VO = 1 V to 11 V, RL ≥2 kΩ15 100 V/mV
CMRR Common-mode rejection ratio VIC = VICRmin 65 80 dB
kSVR Supply-voltage rejection ratio
(∆VCC±/∆VIO)65 100 dB
VCC = 15 V, VID = 1 V, VO = 0 –20 –30 –60
IOOutput current VCC = 15 V, VID = –1 V, VO = 15 V 10 20 mA
VID = 1 V, VO = 200 mV 12 30
IOS Short-circuit output current VCC at 5 V, GND at –5 V, VO = 0 ±40 ±60 mA
ICC
Su
pp
ly current (four am
p
lifiers)
VO = 2.5 VCC,No load 0.7 1.2
mA
I
CC
S
u
ppl
y
c
u
rrent
(fo
u
r
amplifiers)
VCC = MAX, VO = 0.5 VCC,No load 1.1 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 30 V.
LM124, LM124A, LM224, LM224A
LM324, LM324A, LM324Y, LM2902, LM2902Q
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066E – SEPTEMBER 1975 – REVISED FEBRUAR Y 1997
8POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue
any product or service without notice, and advise customers to obtain the latest version of relevant information
to verify, before placing orders, that information being relied on is current and complete. All products are sold
subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those
pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty . Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR
WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICA TIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO
BE FULLY AT THE CUSTOMER’S RISK.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards must be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent
that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other
intellectual property right of TI covering or relating to any combination, machine, or process in which such
semiconductor products or services might be or are used. TI’s publication of information regarding any third
party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.
Copyright 1999, Texas Instruments Incorporated
1 of 3
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LM2902, QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIER
Device Status: Active
Description
> Description
> Features
> Datasheets
> Pricing/Samples/Availability
> Application Notes
> User Manuals
> Development Tools
> Applications
Parameter Name LM2902
delta VCC (max) (V) 26
delta VCC (min) (V) 3
IDD / ICC per channel (max) (mA) 0.3
IDD / ICC per channel (typ) (mA) 0.175
GBW (typ) (MHz) 0.4
Slew Rate (typ) (V/us) 0.25
VIO (Full Range) (max) (mV) 10
VIO (25 deg C) (max) (mV) 7
IIB (typ) (pA) -20000
CMRR (typ) (dB) 80
Vn (typ) (nV/rtHz) 23
Number of Channels 4
Spec'd at VCC (V) 5
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 VCC
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 -
2 of 3
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Datasheets
Full datasheet in Acrobat PDF: slos066e.pdf (128 KB)
Full datasheet in Zipped PostScript: slos066e.psz (144 KB)
Pricing/Samples/Availability
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.
lWide Range of Supply Voltages:
lSingle Supply...3 V to 30 V
l(LM2902 and LM2902Q
l3 V to 26 V), or Dual Supplies
lLow Supply Current Drain Independent of
Supply Voltage...0.8 mA Typ
lCommon-Mode Input Voltage Range
Includes Ground Allowing Direct Sensing
Near Ground
lLow Input Bias and Offset Parameters:
lInput Offset Voltage...3 mV Typ
lA Versions...2 mV Typ
lInput Offset Current...2 nA Typ
lInput Bias Current...20 nA Typ
lA Versions...15 nA Typ
lDifferential Input Voltage Range Equal to
Maximum-Rated Supply Voltage...32 V
(26 V for LM2902 and LM2902Q)
lOpen-Loop Differential Voltage
Amplification...100 V/mV Typ
lInternal Frequency Compensation
Orderable Device Package Pins Temp (ºC) Status Price/unit
USD (100-999) Pack Qty Availability / Samples
LM2902D D14 ACTIVE 0.34 50 Check stock or order
LM2902DR D14 ACTIVE 0.32 2500 Check stock or order
LM2902N N14 ACTIVE 0.34 25 Check stock or order
LM2902NS NS 14 ACTIVE Check stock or order
LM2902NSR NS 14 ACTIVE 0.37 2000 Check stock or order
LM2902PWLE PW 14 OBSOLETE
LM2902PWR PW 14 ACTIVE 0.28 2000 Check stock or order
LM2902QN N14 -40 TO 125 OBSOLETE
3 of 3
Application Reports
View Application Reports for Operational Amplifiers
lANALOG APPLICATIONS JOURNAL, FEBRUARY 2000 (SLYT012A - Updated: 03/23/2000)
lANALOG APPLICATIONS JOURNAL, NOVEMBER 1999 (SLYT010A - Updated: 03/23/2000)
lANALYSIS OF THE SALLEN-KEY ARCHITECTURE (SLOA024A - Updated: 08/04/1999)
lELECTROSTATIC DISCHARGE APPLICATION NOTE (SSYA008 - Updated: 05/05/1999)
lSIGNAL CONDITIONING PIEZOELECTRIC SENSORS (SLOA033 - Updated: 10/03/1999)
lSIGNAL CONDITIONING WHEATSTONE RESISTIVE BRIDGE SENSORS (SLOA034 - Updated: 10/03/1999)
lTHERMAL CHARACTERISTICS OF LINEAR AND LOGIC PACKAGES USING JEDEC PCB
DESIGNS (SZZA017A - Updated: 09/15/1999)
User Manuals
lUNIVERSAL OP AMP EVALUATION MODULE SELECTION GUIDE (SLOU060, 10 KB - Updated: 02/15/2000)
lUNIVERSAL OPERATIONAL AMPLIFIER EVM (SLVU006A, 387 KB - Updated: 04/14/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (MSOP/TSSOP) (SLOU055, 1196 KB -
Updated: 11/11/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (PDIP) (SLOU062, 1211 KB - Updated:
10/24/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (SOIC) EVALUATION MODULE
WITH (SLOU061, 1160 KB - Updated: 10/24/1999)
Table Data Updated on: 6/2/2000
(c) Copyright 2000 Texas Instruments Incorporated. All rights reserved.
Trademarks
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Important Notice!
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Privacy Policy
1 of 3
>> Semiconductor Home > Products > Analog & Mixed-Signal > Amplifiers > Operational Amplifiers >
LM324, QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIER
Device Status: Active
Description
> Description
> Features
> Datasheets
> Pricing/Samples/Availability
> Application Notes
> User Manuals
> Development Tools
> Applications
Parameter Name LM324
delta VCC (max) (V) 32
delta VCC (min) (V) 3
IDD / ICC per channel (max) (mA) 0.3
IDD / ICC per channel (typ) (mA) 0.175
GBW (typ) (MHz) 0.4
Slew Rate (typ) (V/us) 0.25
VIO (Full Range) (max) (mV) 9
VIO (25 deg C) (max) (mV) 7
IIB (typ) (pA) -20000
CMRR (typ) (dB) 80
Vn (typ) (nV/rtHz) 23
Number of Channels 4
Spec'd at VCC (V) 5
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 VCC
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 -
2 of 3
Features
To view the following documents, Acrobat Reader 3.x is required.
To download a document to your hard drive, right-click on the link and choose 'Save'.
Datasheets
Full datasheet in Acrobat PDF: slos066e.pdf (128 KB)
Full datasheet in Zipped PostScript: slos066e.psz (144 KB)
Pricing/Samples/Availability
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.
lWide Range of Supply Voltages:
lSingle Supply...3 V to 30 V
l(LM2902 and LM2902Q
l3 V to 26 V), or Dual Supplies
lLow Supply Current Drain Independent of
Supply Voltage...0.8 mA Typ
lCommon-Mode Input Voltage Range
Includes Ground Allowing Direct Sensing
Near Ground
lLow Input Bias and Offset Parameters:
lInput Offset Voltage...3 mV Typ
lA Versions...2 mV Typ
lInput Offset Current...2 nA Typ
lInput Bias Current...20 nA Typ
lA Versions...15 nA Typ
lDifferential Input Voltage Range Equal to
Maximum-Rated Supply Voltage...32 V
(26 V for LM2902 and LM2902Q)
lOpen-Loop Differential Voltage
Amplification...100 V/mV Typ
lInternal Frequency Compensation
Orderable Device Package Pins Temp (ºC) Status Price/unit
USD (100-999) Pack Qty Availability / Samples
LM324D D14 ACTIVE 0.28 50 Check stock or order
LM324DR D14 ACTIVE 0.23 2500 Check stock or order
LM324N N14 ACTIVE 0.28 25 Check stock or order
LM324NS NS 14 ACTIVE Check stock or order
LM324NSR NS 14 ACTIVE 0.32 2000 Check stock or order
LM324PWLE PW 14 OBSOLETE
LM324PWR PW 14 ACTIVE 0.23 2000 Check stock or order
LM324Y Y0 OBSOLETE
3 of 3
Application Reports
View Application Reports for Operational Amplifiers
lANALOG APPLICATIONS JOURNAL, FEBRUARY 2000 (SLYT012A - Updated: 03/23/2000)
lANALOG APPLICATIONS JOURNAL, NOVEMBER 1999 (SLYT010A - Updated: 03/23/2000)
lANALYSIS OF THE SALLEN-KEY ARCHITECTURE (SLOA024A - Updated: 08/04/1999)
lELECTROSTATIC DISCHARGE APPLICATION NOTE (SSYA008 - Updated: 05/05/1999)
lSIGNAL CONDITIONING PIEZOELECTRIC SENSORS (SLOA033 - Updated: 10/03/1999)
lSIGNAL CONDITIONING WHEATSTONE RESISTIVE BRIDGE SENSORS (SLOA034 - Updated: 10/03/1999)
lTHERMAL CHARACTERISTICS OF LINEAR AND LOGIC PACKAGES USING JEDEC PCB
DESIGNS (SZZA017A - Updated: 09/15/1999)
User Manuals
lUNIVERSAL OP AMP EVALUATION MODULE SELECTION GUIDE (SLOU060, 10 KB - Updated: 02/15/2000)
lUNIVERSAL OPERATIONAL AMPLIFIER EVM (SLVU006A, 387 KB - Updated: 04/14/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (MSOP/TSSOP) (SLOU055, 1196 KB -
Updated: 11/11/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (PDIP) (SLOU062, 1211 KB - Updated:
10/24/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (SOIC) EVALUATION MODULE
WITH (SLOU061, 1160 KB - Updated: 10/24/1999)
Table Data Updated on: 6/2/2000
(c) Copyright 2000 Texas Instruments Incorporated. All rights reserved.
Trademarks
,
Important Notice!
,
Privacy Policy
1 of 3
>> Semiconductor Home > Products > Analog & Mixed-Signal > Amplifiers > Operational Amplifiers >
LM324A, QUADRUPLE OPERATIONAL AMPLIFIER
Device Status: Active
Description
> Description
> Features
> Datasheets
> Pricing/Samples/Availability
> Application Notes
> User Manuals
> Development Tools
> Applications
Parameter Name LM324A
delta VCC (max) (V) 32
delta VCC (min) (V) 3
IDD / ICC per channel (max) (mA) 0.3
IDD / ICC per channel (typ) (mA) 0.175
GBW (typ) (MHz) 0.4
Slew Rate (typ) (V/us) 0.25
VIO (Full Range) (max) (mV) 5
VIO (25 deg C) (max) (mV) 3
IIB (typ) (pA) -15000
CMRR (typ) (dB) 80
Vn (typ) (nV/rtHz) 23
Number of Channels 4
Spec'd at VCC (V) 5
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 VCC
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 -
2 of 3
Features
To view the following documents, Acrobat Reader 3.x is required.
To download a document to your hard drive, right-click on the link and choose 'Save'.
Datasheets
Full datasheet in Acrobat PDF: slos066e.pdf (128 KB)
Full datasheet in Zipped PostScript: slos066e.psz (144 KB)
Pricing/Samples/Availability
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.
lWide Range of Supply Voltages:
lSingle Supply...3 V to 30 V
l(LM2902 and LM2902Q
l3 V to 26 V), or Dual Supplies
lLow Supply Current Drain Independent of
Supply Voltage...0.8 mA Typ
lCommon-Mode Input Voltage Range
Includes Ground Allowing Direct Sensing
Near Ground
lLow Input Bias and Offset Parameters:
lInput Offset Voltage...3 mV Typ
lA Versions...2 mV Typ
lInput Offset Current...2 nA Typ
lInput Bias Current...20 nA Typ
lA Versions...15 nA Typ
lDifferential Input Voltage Range Equal to
Maximum-Rated Supply Voltage...32 V
(26 V for LM2902 and LM2902Q)
lOpen-Loop Differential Voltage
Amplification...100 V/mV Typ
lInternal Frequency Compensation
Orderable Device Package Pins Temp (ºC) Status Price/unit
USD (100-999) Pack Qty Availability / Samples
LM324AD D14 ACTIVE 1.00 50 Check stock or order
LM324ADBLE DB 14 OBSOLETE
LM324ADBR DB 14 ACTIVE 0.84 2000 Check stock or order
LM324ADR D14 ACTIVE 0.87 2500 Check stock or order
LM324AN N14 ACTIVE 1.10 25 Check stock or order
LM324ANS NS 14 ACTIVE Check stock or order
LM324ANSR NS 14 ACTIVE 0.92 2000 Check stock or order
LM324APWLE PW 14 OBSOLETE
3 of 3
Application Reports
View Application Reports for Operational Amplifiers
lANALOG APPLICATIONS JOURNAL, FEBRUARY 2000 (SLYT012A - Updated: 03/23/2000)
lANALOG APPLICATIONS JOURNAL, NOVEMBER 1999 (SLYT010A - Updated: 03/23/2000)
lANALYSIS OF THE SALLEN-KEY ARCHITECTURE (SLOA024A - Updated: 08/04/1999)
lELECTROSTATIC DISCHARGE APPLICATION NOTE (SSYA008 - Updated: 05/05/1999)
lSIGNAL CONDITIONING PIEZOELECTRIC SENSORS (SLOA033 - Updated: 10/03/1999)
lSIGNAL CONDITIONING WHEATSTONE RESISTIVE BRIDGE SENSORS (SLOA034 - Updated: 10/03/1999)
lTHERMAL CHARACTERISTICS OF LINEAR AND LOGIC PACKAGES USING JEDEC PCB
DESIGNS (SZZA017A - Updated: 09/15/1999)
User Manuals
lUNIVERSAL OP AMP EVALUATION MODULE SELECTION GUIDE (SLOU060, 10 KB - Updated: 02/15/2000)
lUNIVERSAL OPERATIONAL AMPLIFIER EVM (SLVU006A, 387 KB - Updated: 04/14/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (MSOP/TSSOP) (SLOU055, 1196 KB -
Updated: 11/11/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (PDIP) (SLOU062, 1211 KB - Updated:
10/24/1999)
lUNIVERSAL OPERATIONAL AMPLIFIER SINGLE, DUAL, QUAD (SOIC) EVALUATION MODULE
WITH (SLOU061, 1160 KB - Updated: 10/24/1999)
Table Data Updated on: 6/2/2000
(c) Copyright 2000 Texas Instruments Incorporated. All rights reserved.
LM324APWR PW 14 ACTIVE 0.84 2000 Check stock or order
Trademarks
,
Important Notice!
,
Privacy Policy
