HomedatasheetCA0741CE

CA0741CE Datasheet

Ic-compensated op Amp
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Description

Features, Applications

High Gain Single and Dual Operational Amplifiers for Military, Industrial and Commercial Applications

Description

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 4); and 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. The CA741 gives limit specifications for burst noise in the data bulletin, File Number 530. Contact your Sales Representative for information pertinent to other operational amplifier types that meet low burst noise specifications.

Features
Input Bias Current (All Types) 500nA (Max.) Input Offset Current (All Types) 200nA (Max.)
Applications

Comparator DC Amplifier Integrator or Differentiator Multivibrator Summing Amplifier Narrow Band or Band Pass Filter

PACKAGE 8 Lead Plastic DIP 8 Lead Plastic DIP 8 Lead Plastic DIP 8 Lead Plastic DIP 8 Pin Can 8 Pin Can 8 Pin Can 8 Pin Can

NOTE: All types in any package style can be operated over the temperature range to +125oC, although the published limits for certain electrical specifications apply only over the temperature range to +70oC.

NC OFFSET NULL INV. INPUT 7 V+ TAB OUTPUT (A) INV. INPUT (A)
OFFSET NULL INV. INPUT NON-INV. INPUT NC V+ OUTPUT OFFSET NULL

OUTPUT (A) INV. INPUT (A) NON-INV. INPUT (A) 2 B INV. INPUT (B) NON-INV. INPUT (B) 7 OUTPUT (B) 8 V+

* Technical Data on LM Branded types is identical to the corresponding CA Branded types. CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures. Copyright � Harris Corporation 1993 2-37

Supply Voltage (Between V+ and V- Terminals) CA741C, CA1458 (Note CA741, CA1558 (Note 3). 44V Differential Input Voltage. 30V Input Voltage (Note 2). �15V Offset Terminal to V- Terminal Voltage CA741). �0.5V Output Short Circuit Duration. Indefinite Power Dissipation (CA1458). 680mW For Temperatures exceeding those indicated above.Derate Linearly 6.67mW/oC Junction Temperature. +175oC Junction Temperature (Plastic Package). +150oC Lead Temperature (Soldering 10 Sec.). +300oC

Storage Temperature Range. to +150oC Operating Temperature Range to +70oC (Note 4)

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.

Electrical Specifications Typical Values Intended Only for Design Guidance, = �15V

PARAMETERS Input Capacitance Offset Voltage Adjustment Range Output Resistance Output Short Circuit Current Transient Response Rise Time Overshoot Slew Rate (Closed Loop) tR O.S. RL 2k Unity Gain, 100pF RO SYMBOL CI TEST CONDITIONS TYPICAL VALUE (ALL TYPES) UNITS mV mA

LIMITS TEST CONDITIONS CA741C, CA1458 (NOTE 1) TEMPERATURE to +70oC Input Offset Current IIO to +70oC Input Bias Current IIB to +70oC Input Resistance Open Loop Differential Voltage Gain Common Mode Input Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio RI AOL +25 C

NOTE: 1. Values Apply for Each Section of the Dual Amplifiers

Input Resistance Open Loop Differential Voltage Gain Common Mode Input Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Output Voltage Swing

NOTES: 1. Values Apply for Each Section of the Dual Amplifiers 2. If supply voltage is less than �15V, the Absolute Maximum Input Voltage is equal to the Supply Voltage 3. Voltage values apply for each of the dual operational amplifiers 4. All types in any package style can be operated over the temperature range to +125oC, although the published limits for certain electrical specification apply only over the temperature range to +70oC


Features

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