UA741CN Operational Amplifier: Datasheet, Pinout, Circuit and Equivalent

Catalog

Introduction

UA741CN Description

UA741CN Pinout

UA741CN CAD Model

UA741CN Features

UA741CN Applications

UA741CN Alternatives

UA741CN    Simplified Schematic

UA741CN Functional Block Diagram

UA741CN Package

Datasheet PDF

Specifications

Product comparison

Introduction:

The UA741CN is a widely used operational amplifier (op-amp) that is known for its versatility and reliability. In this article, we will explore the key features of the UA741CN, including its datasheet, pinout, circuit applications, and equivalent models.

UA741CN Description
UA741CP belongs to the family of general-purpose operational amplifiers feauring offset-voltage null capability, high common-mode input voltage range, and absence of latch-up. Based on these features, UA741CP is ideally suitable for voltage-follower applications. It short-circuit protection function and internal frequency compensation make it able to maintain stability without external components.

UA741CN Pinout

The UA741CN comes in an 8-pin dual in-line package (DIP), which simplifies its integration into various electronic circuits. The pinout configuration is as follows:

Pin 1: Offset Null

Pin 2: Inverting Input (-)

Pin 3: Non-Inverting Input (+)

Pin 4: V-

Pin 5: Offset Null

Pin 6: Output

Pin 7: V+

Pin 8: N/C (Not Connected)

UA741CN CAD Model

Symbol

Footprint

3D-model

UA741CN Features
Absence of latch-up
Offset-voltage null capability
High common-mode input voltage range
Available in the SOIC, PDIP, SO packages

UA741CN Applications
UA741CP Applications
DVD recorders
DVD players
Pro audio mixers

Circuit Applications:

The UA741CN op-amp is widely used in numerous applications due to its versatility and stability. Some common circuit applications include:

1. Amplification:

The UA741CN can be used as a voltage amplifier to amplify weak signals. By adjusting the feedback resistor values, the gain can be controlled to meet specific requirements.

2. Inverting Amplifier:

By connecting the input signal to the inverting input pin and providing appropriate feedback, the UA741CN can be configured as an inverting amplifier. This configuration is commonly used in audio applications, signal processing, and instrumentation.

3. Non-Inverting Amplifier:

The UA741CN can also be configured as a non-inverting amplifier by connecting the input signal to the non-inverting input pin. This configuration provides a positive gain and is commonly used in audio systems, filters, and voltage followers.

UA741CN Alternatives

Equivalent Models:

LM741

TL071

NE5534

UA741CN Simplified Schematic

UA741CN Functional Block Diagram

op amp 741 pin diagram

UA741CN Package

Datasheet PDF

Please DOWNLOAD the datasheets and manufacturer documentation for the UA741CN.

Specifications

Product comparison

Conclusion:

The UA741CN operational amplifier is a versatile and widely used component in electronic circuits. Its datasheet provides comprehensive technical information, and understanding the pinout is essential for proper integration. The UA741CN can be configured in various circuit applications, such as amplification, inverting amplifiers, and non-inverting amplifiers. Additionally, there are equivalent models available that offer similar functionality. When working with the UA741CN or its equivalents, it is crucial to adhere to proper circuit design practices and refer to the datasheets for accurate specifications and performance parameters.

Frequently Asked Questions

What is op-amp UA741?

The UA741 is a single-chip, high-performance operational amplifier designed for a diverse range of analog applications. With its high gain and wide operating voltage range, this amplifier delivers exceptional performance in integrators, summing amplifiers, and general feedback applications.

What is the difference between LM386 and UA741?

The LM386 operational amplifier allows inputs that function at its negative supply voltage, typically 0V or ground. It has a maximum output current of approximately 810mA, enabling it to drive an 8 ohm speaker. In contrast, the 741 operational amplifier has a maximum output current of around 20mA, suitable for driving a load of up to 2000 ohms. Additionally, the 741 requires the addition of negative feedback resistors for proper operation.

Related Articles

HMC349AMS8G RF Amplifier Datasheet, Specification, Pinout, FAQ

Release time:2023-12-28       Page View：541

RF Switch ICs High Isolation, Nonreflective, GaAs, SPDT Switch,100 MHz to 4 GHzIntroduction:The HMC349AMS8G is a highly versatile RF (Radio Frequency) amplifier that caters to the demanding needs of modern communication systems. Developed by Analog Devices Inc., this integrated circuit (IC) offers exceptional performance...

STM32F103C8T6,STM32F407VET6,STM32F103RCT6,STM32F405RGT6 Difference

Release time:2023-12-22       Page View：434

This post is about A Comparative Analysis of STM32F103C8T6, STM32F407VET6, STM32F103RCT6, and STM32F405RGT6 MicrocontrollersIntroduction:Microcontrollers play a crucial role in modern electronic devices, enabling them to perform a wide range of tasks efficiently. Among the numerous microcontrollers available in the market, ...

LSM6DS3TR IMU Datasheet, Application,Pinout

Release time:2023-12-21       Page View：203

This post is about to Unleashing the Potential of Advanced Motion of Sensing forLSM6DS3TRIntroductionMotion sensing technology has become an integral part of many electronic devices, ranging from smartphones and wearables to drones and virtual reality systems. The LSM6DS3TR is a state-of-the-art inertial measurement unit (IMU) that ...

What is NLSV4T244MUTAG Translators: Datasheet, Specification

Release time:2023-12-20       Page View：433

CatalogNLSV4T244MUTAGOverviewNLSV4T244MUTAGPinoutNLSV4T244MUTAGCAD ModelSymbolFootprint3D-ModelNLSV4T244MUTAG FeaturesNLSV4T244MUTAG ApplicationsNLSV4T244MUTAG AlternativesNLSV4T244MUTAG Typical Application CircuitNLSV4T244MUTAG Functional Block DiagramNLSV...

STM32F207ZGT6 Microcontroller Datasheet,Pinout,Specification

Release time:2023-12-19       Page View：564

An Overview of STM32F207ZGT6: Datasheet, Pinout, and SpecificationsIntroduction:The STM32F207ZGT6 is a powerful microcontroller from STMicroelectronics, equipped with an ARM Cortex-M3 core. It offers a wide range of features and capabilities that make it suitable for a variety of embedded applications.

ATMEGA2560-16AU vs ATMEGA640-16AU Microcontroller: Difference

Release time:2023-12-18       Page View：288

ATMEGA2560-16AUvs ATMEGA640-16AUPinoutATMEGA2560-16AUvs ATMEGA640-16AUCAD-ModelATMEGA2560-16AUvs ATMEGA640-16AUPackageATMEGA2560-16AUvs ATMEGA640-16AUFunctional Block DiagramATMEGA2560-16AUvs ATMEGA640-16AUFeaturesATMEGA2560-16AUvs ATMEGA640-16AUApplica...

MT41K512M16HA-125 IT:A Datasheet, CAD-Model, Specification

Release time:2023-12-16       Page View：398

SDRAM - DDR3L Memory IC 8Gbit Parallel 800 MHz 13.5 ns 96-FBGA (9x14)MT41K512M16HA Description DDR3L (1.35V) SDRAM is a low voltage version of the DDR3 (1.5V) SDRAM. Refer to a DDR3 (1.5V) SDRAM data sheet specifications when running in 1.5V compatible mode.DDR3SDRAMusesadoubledataratearchite...

MMPF0100F0AEP PMIC Datasheet, Features, Pinout

Release time:2023-12-13       Page View：207

MMPF0100F0AEP14 channel configurable power management integrated circuitThePF0100SMARTMOS power management integrated circuit (PMIC) provides a highly programmable/ configurable architecture, with fully integrated power devices and minimal external components. With up to six buck converters, six linear regulators,RTCsupply, and coi...

STM32F103C8T6 Microcontroller Datasheet, Pinout, Schematic

Release time:2023-12-12       Page View：500

The STM32F103C8T6 microcontroller is a popular choice among electronics enthusiasts and professionals due to its powerful features and versatility. In this article, we will explore the datasheet, pinout, and schematic of this microcontroller, providing you with a comprehensive understanding of its functionalities and applications.

EP3C55F484I7N Vs EP3C40F484C8N FPGA Comparison: Datasheet, Features

Release time:2023-12-11       Page View：327

This post is about the Comparative Analysis of EP3C55F484I7N and EP3C40F484C8NIn the high-performance FPGA (Field-Programmable Gate Array) market, Altera's (now acquired by Intel and renamed Intel PSG) EP3C series has been attracting a lot of attention for its high performance and low power consumption. Today, we will compar...

ATMEGA128A-AU vs ATMEGA1284P-MU: Differences and Similarity

Release time:2023-12-08       Page View：220

The ATMEGA128A-AUand ATMEGA1284P-MUare two microcontrollers that share a common heritage but have some distinct differences. In this article, we will explore the similarities and differences between these two devices.ATMEGA128A-AU and ATMEGA1284P-MU are both members of theAVR familyof microcontrollers, designed and ma...

ATMEGA128A-AU 8-bit AVR Microcontroller Datasheet, Specification

Release time:2023-12-07       Page View：205

ATMEGA128A-AU8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO PinsIntroductionThe Atmel® ATmega128A is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega128A achieves throughputs close to...