LM124A
LM224A - LM324A
LOW POWER QUAD OPERATIONAL AMPLIFIERS
WIDE GAIN BANDWIDTH : 1.3MHz
LARGE VOLTAGE GAIN : 100dB
VERY LOW SUPPLY CURRENT/AMPLI :
375µA
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
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
ESD INTERNAL PROTECTION : 2kV
P
TSSOP14
(Thin Shrink Small Outline Package)
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
DESCRIPTION
These circuits consist of four independent, high
gain, internally frequency compensated operation-
al 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 dis-
charges up to 2000V (as a consequence, the input
voltages must not exceed the magnitude of V
CC+
or V
CC-
.)
PIN CONNECTIONS
(top view)
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
V
CC
+ 4
Non-inverting Input 2
Inverting Input 2
5
6
+
-
+
-
-
+
-
+
ORDER CODE
Part
Number
Temperature
Range
Package
N
•
•
•
D
•
•
•
P
•
•
•
LM124A
-55°C, +125°C
LM224A
-40°C, +105°C
LM324A
0°C, +70°
C
Example :
LM224AN
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)
14 Output 4
13 Inverting Input 4
12 Non-inverting Input 4
11 V
CC
-
10 Non-inverting Input 3
9
8
Inverting Input 3
Output 3
Output 2 7
March 2001
1/13
STMICROELECTRONICS [ STMICROELECTRONICS ]
