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規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 45 nA |
| Voltage - Input Offset | 2 mV |
| Supply Current | 1mA |
| Current - Output / Channel | 40 mA |
| Voltage - Supply Span(Min) | 3 V |
| Voltage - Supply Span(Max) | 32 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The LM2904MX/NOPB is a dual operational amplifier designed for general-purpose applications. It is part of the LM2904 series, known for low power consumption and versatility. This IC operates on a wide range of power supply voltages, from 3V to 32V, making it suitable for both single and dual power supply systems. The LM2904MX/NOPB features low input offset voltage, high input impedance, and low bias current, which enhance its performance in various signal amplification tasks.
Housed in an 8-pin SOIC (Small Outline Integrated Circuit) package, it is suitable for surface-mount applications, offering space efficiency in circuit design. The device is capable of driving a wide range of loads, with a common-mode input voltage range that includes the negative power supply, allowing for ground-sensing capability.
Typical applications include signal conditioning, filtering, and simple analog computations. The LM2904MX/NOPB is widely used in automotive, industrial, and consumer electronics due to its reliability, cost-effectiveness, and robust performance across a range of operating conditions.
Housed in an 8-pin SOIC (Small Outline Integrated Circuit) package, it is suitable for surface-mount applications, offering space efficiency in circuit design. The device is capable of driving a wide range of loads, with a common-mode input voltage range that includes the negative power supply, allowing for ground-sensing capability.
Typical applications include signal conditioning, filtering, and simple analog computations. The LM2904MX/NOPB is widely used in automotive, industrial, and consumer electronics due to its reliability, cost-effectiveness, and robust performance across a range of operating conditions.
Equivalent
The LM2904MX/NOPB is a dual operational amplifier. Equivalent products include the LM358LM2904 UA2904, and the MC34072 series. These components are commonly used in general-purpose applications and offer similar performance in terms of voltage range, output capabilities, and power consumption. Always consult datasheets to confirm compatibility for specific applications.
Features
The LM2904MX/NOPB is a dual operational amplifier featuring low power consumption and wide supply voltage range, making it versatile for various applications. Key features include:
1. Wide Supply Voltage Range: Operates from 3V to 32V (single supply) or ±1.5V to ±16V (dual supply).
2. Low Power Consumption: Designed for energy efficiency, with a low quiescent current.
3. Input Offset Voltage: Typically 2 mV, ensuring accurate performance in precision applications.
4. Input Common-Mode Voltage Range: Extends to ground, suitable for single-supply operations.
5. Output Voltage Swing: Can go to ground level, enhancing output performance.
6. Bandwidth: 1.2 MHz, suitable for a variety of general-purpose applications.
7. Slew Rate: 0.5 V/μs, balancing speed and stability.
8. Temperature Range: Wide operating temperature range of -40°C to 125°C, suitable for harsh environments.
9. Package: Available in SOIC-8, making it compact and easy to integrate into circuits.
Overall, the LM2904MX/NOPB is a reliable and cost-effective solution for amplification needs in both industrial and commercial applications.
1. Wide Supply Voltage Range: Operates from 3V to 32V (single supply) or ±1.5V to ±16V (dual supply).
2. Low Power Consumption: Designed for energy efficiency, with a low quiescent current.
3. Input Offset Voltage: Typically 2 mV, ensuring accurate performance in precision applications.
4. Input Common-Mode Voltage Range: Extends to ground, suitable for single-supply operations.
5. Output Voltage Swing: Can go to ground level, enhancing output performance.
6. Bandwidth: 1.2 MHz, suitable for a variety of general-purpose applications.
7. Slew Rate: 0.5 V/μs, balancing speed and stability.
8. Temperature Range: Wide operating temperature range of -40°C to 125°C, suitable for harsh environments.
9. Package: Available in SOIC-8, making it compact and easy to integrate into circuits.
Overall, the LM2904MX/NOPB is a reliable and cost-effective solution for amplification needs in both industrial and commercial applications.
Pinout
The LM2904MX/NOPB is a dual operational amplifier with an 8-pin configuration. It serves as a general-purpose op-amp suitable for a wide range of applications. Here is a concise breakdown of its pin functions:
1. Pin 1 (Output A): The output of the first operational amplifier.
2. Pin 2 (Inverting Input A): The inverting input terminal for the first op-amp.
3. Pin 3 (Non-Inverting Input A): The non-inverting input terminal for the first op-amp.
4. Pin 4 (V- or GND): The negative power supply terminal or ground.
5. Pin 5 (Non-Inverting Input B): The non-inverting input terminal for the second op-amp.
6. Pin 6 (Inverting Input B): The inverting input terminal for the second op-amp.
7. Pin 7 (Output B): The output of the second operational amplifier.
8. Pin 8 (V+): The positive power supply terminal.
The LM2904MX/NOPB is designed for dual or single-supply operation, widely used in signal conditioning, filtering, and various analog circuit applications.
1. Pin 1 (Output A): The output of the first operational amplifier.
2. Pin 2 (Inverting Input A): The inverting input terminal for the first op-amp.
3. Pin 3 (Non-Inverting Input A): The non-inverting input terminal for the first op-amp.
4. Pin 4 (V- or GND): The negative power supply terminal or ground.
5. Pin 5 (Non-Inverting Input B): The non-inverting input terminal for the second op-amp.
6. Pin 6 (Inverting Input B): The inverting input terminal for the second op-amp.
7. Pin 7 (Output B): The output of the second operational amplifier.
8. Pin 8 (V+): The positive power supply terminal.
The LM2904MX/NOPB is designed for dual or single-supply operation, widely used in signal conditioning, filtering, and various analog circuit applications.
Manufacturer
The LM2904MX/NOPB is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. TI is known for its wide range of products, including analog chips, digital signal processors, microcontrollers, and more. The company has a strong presence in the electronics industry and is recognized for its innovation and extensive product portfolio.
Application
The LM2904MX/NOPB is a dual operational amplifier widely used in various applications due to its low power consumption and wide supply voltage range. Key application areas include:
1. Signal Conditioning: Amplifying low-level signals in sensor applications.
2. Filtering: Implementing low-pass, high-pass, or band-pass filters.
3. Voltage Follower/Buffers: Providing high input impedance and low output impedance.
4. Data Acquisition Systems: Enhancing signals for analog-to-digital converters.
5. Control Systems: Used in PID controllers and other feedback mechanisms.
6. Audio Applications: Pre-amplification and tone control in audio equipment.
Its versatility and reliable performance make it suitable for automotive, industrial, and consumer electronic products.
1. Signal Conditioning: Amplifying low-level signals in sensor applications.
2. Filtering: Implementing low-pass, high-pass, or band-pass filters.
3. Voltage Follower/Buffers: Providing high input impedance and low output impedance.
4. Data Acquisition Systems: Enhancing signals for analog-to-digital converters.
5. Control Systems: Used in PID controllers and other feedback mechanisms.
6. Audio Applications: Pre-amplification and tone control in audio equipment.
Its versatility and reliable performance make it suitable for automotive, industrial, and consumer electronic products.
Package
The LM2904MX/NOPB is a dual operational amplifier packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type is surface-mount, making it suitable for compact circuit designs.
