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LM741CN/NOPB
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FabricanteTexas Instruments
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Peça do Fabricante #LM741CN/NOPB
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Slew Rate | 0.5V/µs |
| Gain Bandwidth Product | 1.5 MHz |
| Current - Input Bias | 80 nA |
| Voltage - Input Offset | 2 mV |
| Supply Current | 1.7mA |
| Current - Output / Channel | 25 mA |
| Voltage - Supply Span(Min) | 10 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
Visão Geral
Description
Key features of the LM741 include its high gain, wide bandwidth, and internal frequency compensation, making it stable and suitable for a variety of applications. It operates with dual power supplies, typically ±15V, and offers a wide input voltage range, high input impedance, and low output impedance. The device is available in an 8-pin dual in-line package (DIP), making it easy to handle and integrate into circuits.
The LM741 is commonly used in amplifiers, integrators, filters, and other analog applications, providing reliable performance in both commercial and educational projects. Its versatility and ease of use make it a staple in electronics design and experimentation.
Equivalent
1. UA741 by Texas Instruments
2. MC1741 by ON Semiconductor
3. LM741 by Fairchild Semiconductor
4. CA741 by Intersil
5. TCA741 by STMicroelectronics
These op-amps generally offer similar performance characteristics and can serve as substitutes in most applications. Always check the datasheets for any specific differences in parameters or features.
Features
- Input Offset Voltage: Low input offset voltage enhances precision in signal processing.
- Wide Common-Mode and Differential Voltage Ranges: Accommodates a wide range of input signals, adding flexibility in design.
- High Gain: Provides high gain, essential for amplifying weak signals efficiently.
- Short-Circuit Protection: Protects the device from damage due to unintended short circuits.
- Internal Frequency Compensation: Ensures stability across a wide range of frequencies without external components.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
- Temperature Stability: Performs reliably over a wide temperature range, ideal for diverse environmental conditions.
- Unity-Gain Bandwidth: Typically around 1 MHz, suitable for many general-purpose applications.
This op-amp is widely used in analog signal processing, including filters, oscillators, and amplifiers, due to its reliable performance and versatility.
Pinout
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input): The input signal that is inverted and amplified.
3. Pin 3 (Non-Inverting Input): The input signal that is amplified without inversion.
4. Pin 4 (V-): The negative power supply (ground in single supply configurations).
5. Pin 5 (Offset Null): Used for offset voltage adjustment.
6. Pin 6 (Output): The amplified output signal.
7. Pin 7 (V+): The positive power supply.
8. Pin 8 (NC - No Connection): Not connected internally.
The LM741 is popular for its reliability and versatility in analog signal processing, used in applications such as amplifiers, integrators, and filters.