Introduction to LM741 IC and Op-Amp equivalent Circuit
IC OPAMP GP 1 CIRCUIT TO99-8
The LM741H is a general-purpose operational amplifier which features improved performance over industry standards like the LM709.
LM741H Operational Amplifier: Pinout, Datasheet, and Functional Block Diagram
IC OPAMP GP 1 CIRCUIT TO99-8 The LM741H is a general-purpose operational amplifier which features improved performance over industry standards like the LM709.
158
Jul 21, 2021
Janice Daniell
LM741H
1030In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $22.16595 | $22.17 |
| 10+ | $20.91127 | $209.11 |
| 100+ | $19.72762 | $1972.76 |
| 500+ | $18.61096 | $9305.48 |
| 1000+ | $17.55751 | $17557.51 |
Unit Price:$22.16595
Subtotal: $22.17
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LM741H Description
The LM741H is a general-purpose operational amplifier which features improved performance over industry standards like the LM709. It is the direct, plug-in replacement for the 709C, LM201, MC1439, and 748 in most applications.
The LM741H offers many features which make its application nearly foolproof: overload protection on the input and output, no latch-up when the common-mode range is exceeded, as well as freedom from oscillations.
LM741H Pinout
LM741H CAD Model
Symbol
Footprint
3D Model
LM741H Features
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Overload protection on the input and output
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No latch-up when the common-mode range is exceeded
Specifications
Texas Instruments LM741H technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM741H.
LM741H Tech Specifications
LM741H Tech Specifications
Texas Instruments LM741H technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM741H.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Lead, Tin | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-99-8 Metal Can | |
| Number of Pins | 8Pins | |
| Weight | 4.535924g | |
| Operating Temperature | -55°C~125°C | |
| Packaging | Bulk | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Max Power Dissipation | 500mW | |
| Terminal Position | BOTTOM | |
| Terminal Form | WIRE | |
| Number of Functions | 1Function | |
| Supply Voltage | 15V | |
| Base Part Number | LM741 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Pin Count | 8 | |
| Number of Channels | 1Channel | |
| Operating Supply Current | 1.7mA | |
| Nominal Supply Current | 1.7mA | |
| Power Dissipation | 500mW | |
| Output Current | 25mA | |
| Slew Rate | 0.5V/μs | |
| Architecture | VOLTAGE-FEEDBACK | |
| Amplifier Type | General Purpose | |
| Common Mode Rejection Ratio | 70 dB | |
| Current - Input Bias | 80nA | |
| Voltage - Supply, Single/Dual (±) | 10V~44V ±5V~22V | |
| Output Current per Channel | 25mA | |
| Input Offset Voltage (Vos) | 5mV | |
| Gain Bandwidth Product | 1.5MHz | |
| Rise Time | 300ns | |
| Neg Supply Voltage-Nom (Vsup) | -15V | |
| Unity Gain BW-Nom | 437 kHz | |
| Voltage Gain | 106.02dB | |
| Power Supply Rejection Ratio (PSRR) | 77dB |
| Product Attribute | Attribute Value | |
|---|---|---|
| Low-Offset | NO | |
| Frequency Compensation | YES | |
| Supply Voltage Limit-Max | 22V | |
| Voltage - Input Offset | 1mV | |
| Low-Bias | NO | |
| Micropower | NO | |
| Power Consumption | 50mW | |
| Bias Current-Max (IIB) @25C | 0.5μA | |
| Programmable Power | NO | |
| Neg Supply Voltage-Max (Vsup) | -22V | |
| Input Offset Current-Max (IIO) | 0.2μA | |
| Height | 5.72mm | |
| Length | 9.08mm | |
| Width | 9.08mm | |
| Thickness | 4.4mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
LM741H Functional Block Diagram
LM741H Functional Alternatives
Where to use LM741H
The LM741H is a general-purpose amplifier than can be used in a variety of applications and configurations.
One common configuration is in a noninverting amplifier configuration. In this configuration, the output signal is in phase with the input (not inverted as in the inverting amplifier configuration), the input impedance of the amplifier is high, and the output impedance is low. The characteristics of the input and output impedance is beneficial for applications that require isolation between the input and output. No significant loading will occur from the previous stage before the amplifier. The gain of the system is set accordingly so the output signal is a factor larger than the input signal.
The LM741H is also intended for a wide range of analog applications. The high gain and wide range of operating voltage provide superior performance in integrator, summing amplifier, and general feedback applications. The LM741H can operate with a single or dual power supply voltage.
LM741H Applications
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Comparators
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Multivibrators
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DC amplifiers
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Summing amplifiers
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Integrator or differentiators
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Active filters
LM741H Typical Application
LM741H Noninverting Amplifier Circuit
LM741H Layout
LM741H Package
LM741H Manufacturer
As a global semiconductor company operating in 35 countries, Texas Instruments (TI) is first and foremost a reflection of its people. From the TIer who unveiled the first working integrated circuit in 1958 to the more than 30,000 TIers around the world today who design, manufacture and sell analog and embedded processing chips, we are problem-solvers collaborating to change the world through technology.
Datasheet PDF
Download datasheets and manufacturer documentation for Texas Instruments LM741H.
LM741H Documents
LM741H Documents
Download datasheets and manufacturer documentation for LM741H
PCN Assembly/Origin
Assembly Site Mult Devices 22/Jan/2019
Frequently Asked Questions
1.What is LM741H?
The LM741H is a general-purpose operational amplifier which features improved performance over industry standards like the LM709. It is the direct, plug-in replacement for the 709C, LM201, MC1439, and 748 in most applications.
2.What is LM741 used for?
LM741 can be used as a comparator in order to determine the levels of applied input voltages i.e. either smaller or larger input voltages are applied at its input terminal.
3.What is the difference between LM741 and UA741?
Originaly two different manufacturers (now both are TI). LM741 is designed by Texas instrument and UA741 by ST microelectronics. So they differ at the silicon level. They can often be replaced with each other, but not without retesting on all parameters of a product if used in not the most generic operational mode.
4.What advantage does the LM358 have over the LM741?
LM358 has a wider output voltage swing, operates down to a lower supply voltage, is lower noise, and is also a dual (two in one package). It's the obviously preferable part for just about any application.
FAQ
1.What is LM741H?
The LM741H is a general-purpose operational amplifier which features improved performance over industry standards like the LM709. It is the direct, plug-in replacement for the 709C, LM201, MC1439, and 748 in most applications.
2.What is LM741 used for?
LM741 can be used as a comparator in order to determine the levels of applied input voltages i.e. either smaller or larger input voltages are applied at its input terminal.
3.What is the difference between LM741 and UA741?
Originaly two different manufacturers (now both are TI). LM741 is designed by Texas instrument and UA741 by ST microelectronics. So they differ at the silicon level. They can often be replaced with each other, but not without retesting on all parameters of a product if used in not the most generic operational mode.
4.What advantage does the LM358 have over the LM741?
LM358 has a wider output voltage swing, operates down to a lower supply voltage, is lower noise, and is also a dual (two in one package). It's the obviously preferable part for just about any application.
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