Datasheet

LM124, LM124A, LM224, LM224A, LM324, LM324A, LM2902, LM2902V,
LM224K, LM224KA, LM324K, LM324KA, LM2902K, LM2902KV, LM2902KAV
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS066T − SEPTEMBER 1975 − REVISED MARCH 2010
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D 2-kV ESD Protection for:
− LM224K, LM224KA
− LM324K, LM324KA
− LM2902K, LM2902KV, LM2902KAV
D Wide Supply Ranges
− Single Supply ...3 V to 32 V
(26 V for LM2902)
− Dual Supplies . . . +1.5 V to +16 V
(+13 V for LM2902)
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)
D Open-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
D Internal Frequency Compensation
description/ordering information
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 also is possible if the
difference between the two supplies is 3 V to 32 V
(3 V to 26 V for the LM2902), 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
provides the required interface electronics, without requiring additional ±15-V supplies.
Copyright  2010, 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.
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 . . . D, J, OR W PACKAGE
LM124A ...J OR W PACKAGE
LM224, LM224A, LM224K, LM224KA ...D OR N PACKAGE
LM324, LM324K . . . D, N, NS, OR PW PACKAGE
LM324A . . . D, DB, N, NS, OR PW PACKAGE
LM324KA . . . D, N, NS, OR PW PACKAGE
LM2902 . . . D, N, NS, OR PW PACKAGE
LM2902K . . . D, DB, N, NS, OR PW PACKAGE
LM2902KV, LM2902KAV . . . D OR PW PACKAGE
(TOP VIEW)
3 2 1 20 19
910111213
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
On products compliant to MIL-PRF-38535, all parameters are
tested unless otherwise noted. On all other products,
production processing does not necessarily include testing
of all parameters.