UA741CP

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UA741CP

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  • Mfr。パート #UA741CP
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仕様

Package Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
SlewRate 0.5V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 80 nA
Voltage-InputOffset 1 mV
Current-Supply 1.7mA
Current-Output/Channel 25 mA
Voltage-SupplySpan(Min) 7 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature 0°C ~ 70°C
MountingType Through Hole
Package/Case 8-DIP (0.300, 7.62mm)

概要

Description

The UA741CP is a widely used operational amplifier (op-amp) integrated circuit, known for its versatility and robustness in various electronic applications. Manufactured by Texas Instruments, it is part of the 741 family of op-amps. Key features of the UA741CP include high input impedance, low output impedance, and a wide range of operating voltages, typically from ±5V to ±18V. It is designed to provide stable and reliable performance with a slew rate of 0.5 V/μs and a gain bandwidth product of 1 MHz.
The UA741CP is commonly used in signal conditioning, audio processing, and analog computation tasks, as it can easily implement functions like amplification, integration, and filtering. Its internal compensation makes it easy to use without requiring external frequency compensation components. The op-amp is available in an 8-pin dual in-line package (DIP), making it convenient for prototyping and educational purposes.
Despite being an older model, the UA741CP remains popular due to its simplicity and effectiveness in basic analog circuit designs, serving as a fundamental building block in teaching electronics and in practical circuit implementations.

Features

The UA741CP is a general-purpose operational amplifier (op-amp) known for its reliability and versatility. Key features include:
1. Wide Supply Voltage Range: It operates within a voltage range of ±5V to ±18V, making it suitable for various applications.

2. High Input Impedance: The device features high input impedance, typically around 2 MΩ, which minimizes current draw from the input source.
3. Low Output Impedance: It has a low output impedance, usually around 75 Ω, allowing for efficient signal delivery.
4. Low Input Offset Voltage: Typically around 1 mV, which reduces error in precision applications.
5. Internal Frequency Compensation: Ensures stability without the need for external components, simplifying circuit design.
6. Short-Circuit Protection: Provides robustness by preventing damage from accidental short circuits.
7. Offset Voltage Null Capability: Allows for manual adjustment of offset voltage through external pins, enhancing precision.
8. Temperature Range: Operates reliably within the 0°C to 70°C range, suitable for commercial applications.
The UA741CP is widely used in signal processing, filtering, and amplification due to its dependable performance and ease of use.

Package

The UA741CP is a general-purpose operational amplifier available in a plastic dual in-line package (DIP) with 8 pins. This package type is commonly used for through-hole mounting on printed circuit boards.

Pinout

The UA741CP is an operational amplifier (op-amp) with an 8-pin configuration. Here’s a brief overview of its pin functions:
1. Offset Null (1): Used to adjust the offset voltage of the op-amp.
2. Inverting Input (2): The input pin where the signal is applied in antiphase to the output.
3. Non-Inverting Input (3): The input pin where the signal is applied in phase with the output.
4. V- (Negative Supply Voltage) (4): Connects to the negative supply voltage.
5. Offset Null (5): Used alongside pin 1 to null the offset voltage.
6. Output (6): The pin where the amplified signal is output.
7. V+ (Positive Supply Voltage) (7): Connects to the positive supply voltage.
8. No Connection (NC) (8): Typically not connected; used for mechanical reasons.
The UA741CP is widely used in signal processing, feedback control systems, and analog computations due to its simplicity and reliability.

Manufacturer

The UA741CP is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are commonly used in electronic devices. It is well-known for its innovation in the field of electronics and plays a significant role in the semiconductor industry, serving a wide range of markets including industrial, automotive, personal electronics, and communications equipment.

Application

The UA741CP is a general-purpose operational amplifier used in various applications such as signal conditioning, analog computation, and filtering. It is commonly employed in audio processing, voltage amplifiers, and active filters. Its features, like high gain and wide bandwidth, make it suitable for use in instrumentation, control systems, and function generators. Its versatility allows it to be used in both consumer electronics and industrial applications, including comparators and integrators in analog circuits.

Equivalent

The UA741CP is a general-purpose operational amplifier. Equivalent products include the LM741, TL071, OP07, and MC1741. These op-amps have similar pin configurations and electrical characteristics, making them suitable substitutes in many applications. However, always verify the specific requirements and specifications for your application to ensure compatibility.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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