intersil LM741, LM741C, LM1458 User Manual

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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 havelow 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 -55 to 125 8 Ld PDIP E8.3
CA0741CE 0 to 70 8 Ld PDIP E8.3
CA1458E 0 to 70 8 Ld PDIP E8.3
CA1558E -55 to 125 8 Ld PDIP E8.3
CA0741T -55 to 125 8 Pin Metal Can T8.C
CA0741CT 0 to 70 8 Pin Metal Can T8.C
CA1558T -55 to 125 8 Pin Metal Can T8.C
LM741N -55 to 125 8 Ld PDIP E8.3
LM741CN 0 to 70 8 Ld PDIP E8.3
LM1458N 0 to 70 8 Ld PDIP E8.3

TEMP.RANGE

(oC) PACKAGE PKG. NO.

Pinouts

OFFSET NULL

NON-INV. INPUT

CA741, CA741C (CAN)

TOP VIEW

NC

OFFSET

NULL

INV.

2

INPUT

NON-INV.

INPUT

CA741, CA741C, LM741, LM741C (PDIP)

INV. INPUT

V-

1

3

TOP VIEW

1
2
3
4

8

V+

7

-

+

4
V-

-

+

6

OFFSET

5

NULL

8

NC

7

V+

6

OUTPUT

5

OFFSET NULL

OUT

1

CA1558 (METAL CAN)

TOP VIEW

V+

OUTPUT

(A)

2

(A)

NON-INV.

CA1458, CA1558, LM1458 (PDIP)

OUTPUT (A)

INV. INPUT (A)

NON-INV. INPUT (A)

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143

1
2
3
4

V-

8

1

AB

+-+

3

4

V-

TOP VIEW

A

| Copyright © Intersil Corporation 1999

OUTPUT

7

(B)

-

6

5

NON-INV.
INPUT (B)INPUT (A)

8
7

B

6
5

INV. INPUTINV. INPUT
(B)

V+
OUTPUT (B)
INV. INPUT (B)
NON-INV. INPUT (B)

CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458

Absolute Maximum Ratings Thermal Information

Supply Voltage

CA741C, CA1458, LM741C, LM1458 (Note 1) . . . . . . . . . . . 36V

CA741, CA1558, LM741 (Note 1) . . . . . . . . . . . . . . . . . . . . . 44V

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V

Offset Terminal to V- Terminal Voltage (CA741C, CA741). . . . ±0.5V

Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . Indefinite

SUPPLY

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. Alltypes inany package style can be operated over the temperature range of -55oC to 125oC, although the published limits forcertain electrical
specification apply only over the temperature range of 0oC to 70oC.

3. θJA is measured with the component mounted on an evaluation PC board in free air.

Thermal Resistance (Typical, Note 3) θJA(oC/W) θJC(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

Electrical Specifications Typical Values Intended Only for Design Guidance, V

PARAMETER SYMBOL TEST CONDITIONS

Input Capacitance C
Offset Voltage Adjustment Range ±15 mV
Output Resistance R
Output Short Circuit Current 25 mA
Transient Response Unity Gain, VI = 20mV, RL = 2kΩ,

Rise Time t

Overshoot O.S. 5.0 %
Slew Rate (Closed Loop) SR RL≥ 2kΩ 0.5 V/µs
Gain Bandwidth Product GBWP RL = 12kΩ 0.9 MHz

Electrical Specifications For Equipment Design, V

PARAMETER

Input Offset Voltage RS≤ 10kΩ 25 - 1 5 - 2 6 mV

Input Common Mode Voltage Range 25 - - - ±12 ±13 - V

Common Mode Rejection Ratio RS≤ 10kΩ 25 - - - 70 90 - dB

Power Supply Rejection Ratio RS≤ 10kΩ 25----30150µV/V

Input Resistance 25 0.3 2 - 0.3 2 - MΩ

CONDITIONS

TEST

I

O

r

CL≤ 100pF

= ±15V

SUPPLY

(NOTE 4)

TEMP

(oC)

Full - 1 6 - - 7.5 mV

Full ±12 ±13----V

Full 70 90 - - - - dB

Full - 30 150 - - - µV/V

CA741, CA1558, LM741

SUPPLY

= ±15V

TYPICAL VALUE

(ALL TYPES) UNITS

1.4 pF

75 Ω

0.3 µs

(NOTE 4)

CA741C, CA1458, LM741C,

LM1458

UNITSMIN TYP MAX MIN TYP MAX

2