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T DU C E NT PRO LACEM TE RE P OL E OB S E N D E D M OM Data Sheet RE C
CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
May 2001 File Number 531.5
0.9MHz Single and Dual, High Gain Operational Amplifiers for Military, Industrial and Commercial Applications tle 74 41 45 55 741 741 145 M le l, h Pinouts raal pliCA741, CA741C (CAN) TOP VIEW
NC OFFSET NULL INV. INPUT 2 8 1 7 V+
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. 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 amplifiers with low burst "popcorn'' noise characteristics. Technical Data on LM Branded types is identical to the corresponding CA Branded types.
Applications
* Comparator * Multivibrator * DC Amplifier * Summing Amplifier * Integrator or Differentiator * Narrow Band or Band Pass Filter
Part Number Information
PART NUMBER CA0741E CA0741CE CA1458E CA1558E CA0741T CA0741CT CA1558T LM741N LM741CN LM1458N TEMP. RANGE (oC) -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
CA1558 (METAL CAN) TOP VIEW
V+ 8 OUTPUT (A) INV. INPUT (A) 2 1 A + + B 7 OUTPUT (B) 6 INV. INPUT (B) 5 4 VNON-INV. INPUT (B)
+ 3 4 V5
s-
NON-INV. INPUT
OFFSET NULL
NON-INV. INPUT (A)
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li-
CA741, CA741C, LM741, LM741C (PDIP) TOP VIEW
OFFSET NULL INV. INPUT NON-INV. INPUT V1 2 3 4 8 NC V+ OUTPUT OFFSET NULL
CA1458, CA1558, LM1458 (PDIP) TOP VIEW
OUTPUT (A) INV. INPUT (A) NON-INV. INPUT (A) V1 A 2 B 3 4 6 INV. INPUT (B) 5 NON-INV. INPUT (B) 8 V+ 7 OUTPUT (B)
+
7 6 5
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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 (c) Intersil Americas Inc. 2001
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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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY Offset Terminal to V- Terminal Voltage (CA741C, CA741). . . . 0.5V Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . Indefinite
Thermal Information
Thermal Resistance (Typical, Note 3) JA (oC/W) JC (oC/W) PDIP Package . . . . . . . . . . . . . . . . . . . 130 N/A Can Package . . . . . . . . . . . . . . . . . . . . 155 67 Maximum Junction Temperature (Can Package). . . . . . . . . . 175oC Maximum Junction Temperature (Plastic Package). . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range CA741, CA1558, LM741 . . . . . . . . . . . . . . . . . . . -55oC to 125oC CA741C, CA1458, LM741C, LM1458 (Note 2) . . . . 0oC to 70oC
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 -55oC to 125oC, although the published limits for certain electrical specification apply only over the temperature range of 0oC to 70oC. 3. 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, VSUPPLY = 15V SYMBOL CI TEST CONDITIONS TYPICAL VALUE (ALL TYPES) 1.4 15 RO 75 25 Unity Gain, VI = 20mV, RL = 2k, CL 100pF UNITS pF mV mA s % V/s MHz
tr O.S. SR GBWP
0.3 5.0
RL 2k RL = 12k
0.5 0.9
Electrical Specifications
For Equipment Design, VSUPPLY = 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 V/V V/V M
PARAMETER Input Offset Voltage
TEST CONDITIONS RS 10k
TEMP (oC) 25 Full
Input Common Mode Voltage Range
25 Full
Common Mode Rejection Ratio
RS 10k
25 Full
Power Supply Rejection Ratio
RS 10k
25 Full
Input Resistance
25
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CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Electrical Specifications
For Equipment Design, VSUPPLY = 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 (oC) 25 Full -55 125
Input Offset Current
25 Full -55 125
Large Signal Voltage Gain
RL 2k, VO = 10V
25 Full
Output Voltage Swing
RL 10k
25 Full
RL 2k
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
VOUT + CL VIN RL
5 OFFSET 1 10k NULL
V-
FIGURE 1. OFFSET VOLTAGE NULL CIRCUIT FOR CA741C, CA741, LM741C, AND LM741
FIGURE 2. TRANSIENT RESPONSE TEST CIRCUIT FOR ALL TYPES
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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
*
D1 Q5 INVERTING INPUT D2 Q10
V+
*
C1 30pF R7 4.5K Q12 Q11 D4 Q3 Q4 R8 7.5K Q13
NON-INVERTING INPUT
*
Q1
Q2
R5 39K
R9 25 OUTPUT
*
Q8
Q15 Q16 Q14 D3
R10 50
Q6 OFFSET NULL
Q7
Q9
* *
R1 1K R3 50K R2 1K R4 3K
Q17
R12 50K
R11 80K
*
NOTES: 5. See Pinouts for Terminal Numbers of Respective Types. 6. All Resistance Values are in Ohms.
V-
Typical Performance Curves
40 TA = 25oC COMMON MODE INPUT RANGE (V) 15 OUTPUT SWING (VP-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-) TA = 25oC RL 2k
10
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FIGURE 3. COMMON MODE INPUT VOLTAGE RANGE vs SUPPLY VOLTAGE FOR ALL TYPES
FIGURE 4. OUTPUT VOLTAGE vs SUPPLY VOLTAGE FOR ALL TYPES
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CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458 Typical Performance Curves
30 25 20 90% 15 20 5 10% RISE TIME 0 -0.5 0 -0.5 1.0 1.5 TIME (s) 2.0 2.5 3.0
(Continued)
DC SUPPLY VOLTS (V+ = 15, V- = -15) TA = 25oC, 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 (103 inch).
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CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
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