CA741, CA741C, CA1458, CA1558,
LM741, LM741C, LM1458
Data Sheet
May 2001
File Number 531.5
0.9MHz Single and Dual, High Gain
Operational Amplifiers for Military,
Industrial and Commercial Applications
Features
• Input Bias Current . . . . . . . . . . . . . . . . . . . . 500nA (Max)
• Input Offset Current . . . . . . . . . . . . . . . . . . . .200nA (Max)
The CA1458, CA1558 (dual types); CA741C, CA741 (single
types); high-gain operational amplifiers for use in military,
industrial, and commercial applications.
Applications
tle
74
• Comparator
These monolithic silicon integrated circuit devices provide
output short circuit protection and latch-free operation.
These types also feature wide common mode and
differential mode signal ranges and have low offset voltage
nulling capability when used with an appropriately valued
potentiometer. A 10kΩ potentiometer is used for offset
• Multivibrator
41
45
• DC Amplifier
• Summing Amplifier
• Integrator or Differentiator
• Narrow Band or Band Pass Filter
55 nulling types CA741C, CA741 (see Figure 1). Types
CA1458, CA1558 have no specific terminals for offset
nulling. Each type consists of a differential input amplifier
Part Number Information
741
that effectively drives a gain and level shifting stage having
a complementary emitter follower output.
PART
NUMBER
TEMP. RANGE
o
( C)
PACKAGE
8 Ld PDIP
PKG. NO.
E8.3
741
145
-
CA0741E
-55 to 125
0 to 70
The manufacturing process make it possible to produce IC
operational amplifiers with low burst “popcorn’’ noise
characteristics.
CA0741CE
CA1458E
CA1558E
CA0741T
CA0741CT
CA1558T
LM741N
8 Ld PDIP
8 Ld PDIP
8 Ld PDIP
E8.3
0 to 70
E8.3
-55 to 125
-55 to 125
0 to 70
E8.3
Technical Data on LM Branded types is identical to the
corresponding CA Branded types.
8 Pin Metal Can T8.C
8 Pin Metal Can T8.C
8 Pin Metal Can T8.C
M
-55 to 125
-55 to 125
0 to 70
8 Ld PDIP
8 Ld PDIP
8 Ld PDIP
E8.3
E8.3
E8.3
le
LM741CN
LM1458N
0 to 70
l,
h
Pinouts
CA741, CA741C (CAN)
TOP VIEW
CA1558 (METAL CAN)
ra-
al
pli-
TOP VIEW
NC
V+
8
8
OFFSET
NULL
OUTPUT
(A)
OUTPUT
(B)
1
7
1
7
V+
A
-
B
-
INV. INPUT
INV. INPUT
6
INV.
INPUT
-
2
2
6
OUT
+
+
(A)
(B)
+
-
5
3
5
OFFSET
NULL
NON-INV.
INPUT (A)
NON-INV.
INPUT (B)
3
NON-INV.
INPUT
s-
4
4
V-
V-
CA741, CA741C, LM741, LM741C (PDIP)
CA1458, CA1558, LM1458 (PDIP)
TOP VIEW
TOP VIEW
-
-
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
OFFSET NULL
INV. INPUT
NON-INV. INPUT
V-
NC
OUTPUT (A)
V+
A
V+
INV. INPUT (A)
NON-INV. INPUT (A)
V-
OUTPUT (B)
-
B
+
li-
OUTPUT
OFFSET NULL
INV. INPUT (B)
NON-INV. INPUT (B)
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc. | Copyright © Intersil Americas Inc. 2001
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