CA124, CA224, CA324, LM324, LM2902
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32V or
±16V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 32V
Input Current (V
I
< -0.3V, Note 1) . . . . . . . . . . . . . . . . . . . . . . 50mA
Output Short Circuit Duration (V+
≤
15V, Note 2) . . . . . .Continuous
Thermal Information
Thermal Resistance (Typical, Note 3)
θ
JA
(
o
C/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
95
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
175
Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . . 175
o
C
Maximum Junction Temperature (Plastic Package). . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
Operating Conditions
Temperature Range
CA124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
CA224, LM2902 . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
CA324, LM324 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. This input current will only exist when the voltage at any of the input leads is driven negative. This current is due to the collector base junction of the
input p-n-p transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral n-p-n
parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the amplifiers to go to the V+ voltage level (or to ground
for a large overdrive) for the time duration that an input is driven negative. This transistor action is not destructive and normal output states will re-
establish when the input voltage, which was negative, again returns to a value greater than -0.3V.
2. The maximum output current is approximately 40mA independent of the magnitude of V+. Continuous short circuits at V+ > 15V can cause
excessive power dissipation and eventual destruction. Short circuits from the output to V+ can cause overheating and eventual destruction of
the device.
3.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified
TEMP.
(
o
C)
25
Full
CA124
MIN
-
-
-
TYP
2
-
7
MAX
5
7
-
CA224, CA324, LM324
MIN
-
-
-
TYP
2
-
7
MAX
7
9
-
MIN
-
-
-
LM2902
TYP
-
-
7
MAX
-
10
-
UNITS
mV
mV
µV/
o
C
PARAMETER
Input Offset
Voltage (Note 6)
Average Input
Offset Voltage
Drift
Differential Input
Voltage (Note 5)
Input Common
Mode Voltage
Range (Note 5)
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Input Bias
Current (Note 4)
Input Offset
Current
Average Input
Offset Current
Drift
Large Signal
Voltage Gain
TEST
CONDITIONS
R
S
= 0Ω
Full
Full
V+ = 30V
V+ = 30V
V+ = 26V
DC
DC
I
I
+ or I
I
-
I
I
+ or I
I
-
I
I
+ - I
I
-
I
I
+ - I
I
-
25
Full
Full
25
25
25
Full
25
Full
Full
-
0
0
-
70
65
-
-
-
-
-
-
-
-
-
85
100
45
-
3
-
10
V+
V+ -1.5
V+ -2
-
-
-
150
300
30
100
-
-
0
0
-
65
65
-
-
-
-
-
-
-
-
-
70
100
45
-
5
-
10
V+
V+ -1.5
V+ -2
-
-
-
250
500
50
150
-
-
-
-
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40
-
45
10
V+
-
-
V+ -2
-
-
-
500
-
200
-
V
V
V
V
dB
dB
nA
nA
nA
nA
pA/
o
C
R
L
≥
2kΩ, V+ = 15V
(For Large V
O
Swing)
R
L
≥
2kΩ, V+ = 15V
(For Large V
O
Swing)
25
Full
94
88
100
-
-
-
88
83
100
-
-
-
-
83
-
-
-
-
dB
dB
2
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