
1
File Number
796.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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Copyright
Intersil Corporation 1999
CA124, CA224, CA324, LM324, LM2902
Quad, 1MHz, Operational Amplifiers for
Commercial, Industrial, and Military
Applications
The CA124, CA224, CA324, LM324, and LM2902 consist of
four independent, high-gain operational amplifiers on a
single monolithic substrate. An on-chip capacitor in each of
the amplifiers provides frequency compensation for unity
gain. These devices are designed specially to operate from
either single or dual supplies, and the differential voltage
range is equal to the power-supply voltage. Low power drain
and an input common-mode voltage range from 0V to V+
-1.5V (single-supply operation) make these devices suitable
for battery operation.
Features
Operation from Single or Dual Supplies
Unity-Gain Bandwidth. . . . . . . . . . . . . . . . . . . .1MHz(Typ)
DC Voltage Gain. . . . . . . . . . . . . . . . . . . . . . . 100dB(Typ)
Input Bias Current . . . . . . . . . . . . . . . . . . . . . . 45nA(Typ)
Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . 2mV(Typ)
Input Offset Current
- CA224, CA324, LM324, LM2902 . . . . . . . . . . 5nA (Typ)
- CA124. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3nA(Typ)
Replacement for Industry Types 124, 224, 324
Applications
Summing Amplifiers
Multivibrators
Oscillators
Transducer Amplifiers
DC Gain Blocks
Pinout
CA124, CA224, CA324, LM2902 (PDIP, SOIC)
LM324 (PDIP)
TOP VIEW
Ordering Information
PART
NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
CA0124E
-55 to 125
14 Ld PDIP
E14.3
CA0124M
(124)
-55 to 125
14 Ld SOIC
M14.15
CA0124M96
(124)
-55 to 125
14 Ld SOIC Tape and
Reel
M14.15
CA0224E
-40 to 85
14 Ld PDIP
E14.3
CA0224M
(224)
-40 to 85
14 Ld SOIC
M14.15
CA0324E
0 to 70
14 Ld PDIP
E14.3
CA0324M
(324)
0 to 70
14 Ld SOIC
M14.15
CA0324M96
(324)
0 to 70
14 Ld SOIC Tape and
Reel
M14.15
LM324N
0 to 70
14 Ld PDIP
E14.3
LM2902N
-40 to 85
14 Ld PDIP
E14.3
LM2902M
(2902)
-40 to 85
14 Ld SOIC
M14.15
LM2902M96
(2902)
-40 to 85
14 Ld SOIC Tape and
Reel
M14.15
1
2
3
4
5
6
7
14
13
12
11
10
9
8
+
1
+4
+
2
+
3
OUTPUT 1
OUTPUT 2
OUTPUT 4
V-
OUTPUT 3
V+
POS.
INPUT 2
POS.
INPUT 1
NEG.
INPUT 1
NEG.
INPUT 3
POS.
INPUT 3
POS.
INPUT 4
NEG.
INPUT 4
NEG.
INPUT 2
Data Sheet
October 1999