CA741, CA741C, CA1458, CA1558,
LM741, LM741C, LM1458
Data Sheet
September 1998
File Number 531.4
0.9MHz Single and Dual, High Gain
Operational Amplifiers for Military,
Industrial and Commercial Applications
The CA1458, CA1558 (dual types); CA741C, CA741 (single
types); high-gain operational amplifiers 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 10kΩ 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 amplifiers with low burst “popcorn’’ noise
characteristics.
Technical Data on LM Branded types is identical to the
corresponding CA Branded types.
Features
• Input Bias Current . . . . . . . . . . . . . . . . . . . . 500nA (Max)
• Input Offset Current . . . . . . . . . . . . . . . . . . . 200nA (Max)
Applications
• Comparator
• Multivibrator
• DC Amplifier
• Summing Amplifier
• 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
(
o
C)
-55 to 125
0 to 70
0 to 70
-55 to 125
-55 to 125
0 to 70
-55 to 125
-55 to 125
0 to 70
0 to 70
PACKAGE
8 Ld PDIP
8 Ld PDIP
8 Ld PDIP
8 Ld PDIP
8 Pin Metal Can
8 Pin Metal Can
8 Pin Metal Can
8 Ld PDIP
8 Ld PDIP
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
Pinouts
CA741, CA741C (CAN)
TOP VIEW
NC
OFFSET
NULL
INV.
INPUT
2
8
1
7
V+
OUTPUT
(A)
INV. INPUT
(A)
2
1
A
+
+
B
CA1558 (METAL CAN)
TOP VIEW
V+
8
7
OUTPUT
(B)
6 INV. INPUT
(B)
5
4
V-
NON-INV.
INPUT (B)
+
3
4
V-
5
NON-INV.
INPUT
OFFSET
NULL
NON-INV.
INPUT (A)
3
CA741, CA741C, LM741, LM741C (PDIP)
TOP VIEW
OFFSET NULL
INV. INPUT
NON-INV. INPUT
V-
1
2
3
4
8
NC
V+
OUTPUT
OFFSET NULL
CA1458, CA1558, LM1458 (PDIP)
TOP VIEW
OUTPUT (A)
INV. INPUT (A)
NON-INV. INPUT (A)
V-
1
A
2
B
3
4
6
5
INV. INPUT (B)
NON-INV. INPUT (B)
8
7
V+
OUTPUT (B)
-
+
7
6
5
1
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
-
-
-
6
OUT
CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Absolute Maximum Ratings
Supply Voltage
CA741C, CA1458, LM741C, LM1458 (Note 1) . . . . . . . . . . . 36V
CA741, CA1558, LM741 (Note 1) . . . . . . . . . . . . . . . . . . . . . 44V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±V
SUPPLY
Offset Terminal to V- Terminal Voltage (CA741C, CA741) . . . .
±0.5V
Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . Indefinite
Thermal Information
Thermal Resistance (Typical, Note 3)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
PDIP Package . . . . . . . . . . . . . . . . . . .
130
N/A
Can Package . . . . . . . . . . . . . . . . . . . .
155
67
Maximum Junction Temperature (Can Package) . . . . . . . . . . 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
Operating Conditions
Temperature Range
CA741, CA1558, LM741 . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
CA741C, CA1458, LM741C, LM1458 (Note 2) . . . . 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. Values apply for each section of the dual amplifiers.
2. All types in any package style can be operated over the temperature range of -55
o
C to 125
o
C, although the published limits for certain electrical
specification apply only over the temperature range of 0
o
C to 70
o
C.
3.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
Input Capacitance
Offset Voltage Adjustment Range
Output Resistance
Output Short Circuit Current
Transient Response
Rise Time
Overshoot
Slew Rate (Closed Loop)
Gain Bandwidth Product
Typical Values Intended Only for Design Guidance, V
SUPPLY
=
±15V
SYMBOL
C
I
TEST CONDITIONS
TYPICAL VALUE
(ALL TYPES)
1.4
±15
R
O
75
25
Unity Gain, V
I
= 20mV, R
L
= 2kΩ,
C
L
≤
100pF
UNITS
pF
mV
Ω
mA
µs
%
V/µs
MHz
tr
O.S.
SR
GBWP
0.3
5.0
R
L
≥
2kΩ
R
L
= 12kΩ
0.5
0.9
Electrical Specifications
For Equipment Design, V
SUPPLY
=
±15V
(NOTE 4)
CA741, CA1558, LM741
MIN
-
-
-
±12
-
70
-
-
0.3
TYP
1
1
-
±13
-
90
-
30
2
MAX
5
6
-
-
-
-
-
150
-
(NOTE 4)
CA741C, CA1458, LM741C,
LM1458
MIN
-
-
±12
-
70
-
-
-
0.3
TYP
2
-
±13
-
90
-
30
-
2
MAX
6
7.5
-
-
-
-
150
-
-
UNITS
mV
mV
V
V
dB
dB
µV/V
µV/V
MΩ
PARAMETER
Input Offset Voltage
TEST
CONDITIONS
R
S
≤
10kΩ
TEMP
(
o
C)
25
Full
Input Common Mode Voltage Range
25
Full
Common Mode Rejection Ratio
R
S
≤
10kΩ
25
Full
Power Supply Rejection Ratio
R
S
≤
10kΩ
25
Full
Input Resistance
25
2
CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Electrical Specifications
For Equipment Design, V
SUPPLY
=
±15V
(Continued)
(NOTE 4)
CA741, CA1558, LM741
MIN
-
-
-
-
-
-
-
-
50,000
25,000
-
±12
-
±10
-
-
-
-
-
-
TYP
80
-
300
30
20
-
85
7
200,000
-
-
±14
-
±13
1.7
2
1.5
50
60
45
MAX
500
-
1500
500
200
-
500
200
-
-
-
-
-
-
2.8
3.3
2.5
85
100
75
(NOTE 4)
CA741C, CA1458, LM741C,
LM1458
MIN
-
-
-
-
-
-
-
-
20,000
15,000
±12
-
±10
±10
-
-
-
-
-
-
TYP
80
-
-
-
20
-
-
-
200,000
-
±14
-
±13
±13
1.7
-
-
50
-
-
MAX
500
800
-
-
200
300
-
-
-
-
-
-
-
-
2.8
-
-
85
-
-
UNITS
nA
nA
nA
nA
nA
nA
nA
nA
V/V
V/V
V
V
V
V
mA
mA
mA
mW
mW
mW
PARAMETER
Input Bias Current
TEST
CONDITIONS
TEMP
(
o
C)
25
Full
-55
125
Input Offset Current
25
Full
-55
125
Large Signal Voltage Gain
R
L
≥
2kΩ, V
O
=
±10V
25
Full
Output Voltage Swing
R
L
≥
10kΩ
25
Full
R
L
≥
2kΩ
25
Full
Supply Current
25
-55
125
Device Power Dissipation
25
-55
125
NOTE:
4. Values apply for each section of the dual amplifiers.
Test Circuits
INVERTING
INPUT
NON-INVERTING
INPUT
2
3
-
6
+
OUTPUT
-
V
OUT
+
C
L
V
IN
R
L
5
OFFSET 1
10kΩ
NULL
V-
FIGURE 1. OFFSET VOLTAGE NULL CIRCUIT FOR CA741C,
CA741, LM741C, AND LM741
FIGURE 2. TRANSIENT RESPONSE TEST CIRCUIT FOR ALL
TYPES
3
CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Schematic Diagram
(Notes 5, 6)
CA741C, CA741, LM741C, LM741 AND FOR EACH AMPLIFIER OF THE CA1458, CA1558, AND LM1458
*
D
1
Q
5
INVERTING
INPUT
D
2
Q
10
V+
*
C
1
30pF
R
7
4.5K
Q
12
Q
11
D
4
Q
3
Q
4
R
8
7.5K
Q
13
NON-INVERTING
INPUT
*
Q
1
Q
2
R
5
39K
R
9
25
*
OUTPUT
Q
8
Q
15
Q
16
Q
14
D
3
R
10
50
Q
6
OFFSET
NULL
Q
7
Q
9
*
*
R
1
1K
R
3
50K
R
2
1K
R
4
3K
Q
17
R
12
50K
R
11
80K
*
NOTES:
5. See Pinouts for Terminal Numbers of Respective Types.
6. All Resistance Values are in Ohms.
V-
Typical Performance Curves
40
T
A
= 25
o
C
COMMON MODE INPUT RANGE (V)
15
OUTPUT SWING (V
P-P
)
35
30
25
20
15
10
5
0
0
5
10
15
20
DC SUPPLY (V+, V-)
0
0
5
10
15
20
DC SUPPLY (V+, V-)
T
A
= 25
o
C
R
L
≥
2kΩ
10
5
FIGURE 3. COMMON MODE INPUT VOLTAGE RANGE vs SUPPLY
VOLTAGE FOR ALL TYPES
FIGURE 4. OUTPUT VOLTAGE vs SUPPLY VOLTAGE FOR ALL
TYPES
4
CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Typical Performance Curves
(Continued)
30
25
20
90%
15
20
5
10%
RISE TIME
0
-0.5
0
-0.5
1.0
1.5
TIME (µs)
2.0
2.5
3.0
DC SUPPLY VOLTS (V+ = 15, V- = -15)
T
A
= 25
o
C, C
L
= 100pF
FIGURE 5. TRANSIENT RESPONSE FOR CA741C AND CA741
Metallization Mask Layout
CA741CH
0
57
50
40
30
20
10
0
54 - 62
(1.372 - 1.575)
10
20
30
40
50
60 64
OUTPUT (mV)
4 - 10
(0.102 - 0.254)
61 - 69
(1.549 - 1.753)
CA1458H
0
55
50
40
30
20
10
0
4 - 10
(0.102 - 0.254)
101 - 109
(2.565 - 2.768)
52 - 60
(1.321 - 1.524)
10
20
30
40
50
60
70
80
90
104
100
NOTE: Dimensions in parentheses are in millimeters and are derived from the basic inch dimensions as indicated. Grid graduations are in mils (10
-
3
inch).
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