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CA741 Datasheet, PDF (1/6 Pages) Intersil Corporation – 0.9MHz Single and Dual, High Gain Operational Amplifiers for Military, Industrial and Commercial Applications | |||
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Data Sheet
CA741, CA741C, CA1458, CA1558,
LM741, LM741C, LM1458
September 1998
File Number 531.4
0.9MHz Single and Dual, High Gain
Operational Ampliï¬ers for Military,
Industrial and Commercial Applications
The CA1458, CA1558 (dual types); CA741C, CA741 (single
types); high-gain operational ampliï¬ers for use in military,
industrial, and commercial applications.
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 10k⦠potentiometer is used for offset
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
that effectively drives a gain and level shifting stage having
a complementary emitter follower output.
The manufacturing process make it possible to produce IC
operational ampliï¬ers with low burst âpopcornââ noise
characteristics.
Technical Data on LM Branded types is identical to the
corresponding CA Branded types.
Pinouts
CA741, CA741C (CAN)
TOP VIEW
NC
8
OFFSET
NULL 1
7 V+
INV.
INPUT
2
-
+
6 OUT
NON-INV. 3
5 OFFSET
INPUT
4
NULL
V-
CA741, CA741C, LM741, LM741C (PDIP)
TOP VIEW
OFFSET NULL 1
INV. INPUT 2
-
NON-INV. INPUT 3
+
V- 4
8 NC
7 V+
6 OUTPUT
5 OFFSET NULL
Features
⢠Input Bias Current . . . . . . . . . . . . . . . . . . . . 500nA (Max)
⢠Input Offset Current . . . . . . . . . . . . . . . . . . . 200nA (Max)
Applications
⢠Comparator
⢠Multivibrator
⢠DC Ampliï¬er
⢠Summing Ampliï¬er
⢠Integrator or Differentiator
⢠Narrow Band or Band Pass Filter
Ordering Information
PART
NUMBER
CA0741E
CA0741CE
CA1458E
CA1558E
CA0741T
CA0741CT
CA1558T
LM741N
LM741CN
LM1458N
TEMP. RANGE
(oC)
PACKAGE
-55 to 125 8 Ld PDIP
0 to 70
8 Ld PDIP
0 to 70
8 Ld PDIP
-55 to 125 8 Ld PDIP
-55 to 125 8 Pin Metal Can
0 to 70
8 Pin Metal Can
-55 to 125 8 Pin Metal Can
-55 to 125 8 Ld PDIP
0 to 70
8 Ld PDIP
0 to 70
8 Ld PDIP
PKG. NO.
E8.3
E8.3
E8.3
E8.3
T8.C
T8.C
T8.C
E8.3
E8.3
E8.3
CA1558 (METAL CAN)
TOP VIEW
V+
8
OUTPUT
(A)
1
7
OUTPUT
(B)
INV. INPUT
(A)
2
A
B
++
6
INV. INPUT
(B)
NON-INV. 3
INPUT (A)
5 NON-INV.
4
INPUT (B)
V-
CA1458, CA1558, LM1458 (PDIP)
TOP VIEW
OUTPUT (A) 1
A
INV. INPUT (A) 2
NON-INV. INPUT (A) 3
V- 4
8 V+
7 OUTPUT (B)
B
6 INV. INPUT (B)
5 NON-INV. INPUT (B)
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
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