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規格
| 屬性 | 價值 |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 4V/µs |
| GainBandwidthProduct | 4.25 MHz |
| Current-InputBias | 80 nA |
| Voltage-InputOffset | 250 µV |
| Current-Output/Channel | 10 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
概述
Description
The OP484FS is a precision operational amplifier (op-amp) known for its high performance in various applications. It features low offset voltage, low noise, and high gain bandwidth, making it suitable for precision instrumentation and signal processing tasks. The OP484FS typically operates with a dual power supply and is designed for applications that require accuracy and stability, such as analog-to-digital converters, sensors, and audio equipment.
Its key specifications often include low input bias current and low offset drift, ensuring minimal error over time and temperature variations. The device is also known for its high slew rate, which allows it to handle fast-changing signals efficiently. As a quad op-amp, the OP484FS integrates four individual amplifiers in a single package, making it ideal for space-constrained applications requiring multiple channels.
Overall, the OP484FS is valued in engineering and design for its balance of precision, noise performance, and bandwidth, making it a reliable choice for demanding analog applications.
Its key specifications often include low input bias current and low offset drift, ensuring minimal error over time and temperature variations. The device is also known for its high slew rate, which allows it to handle fast-changing signals efficiently. As a quad op-amp, the OP484FS integrates four individual amplifiers in a single package, making it ideal for space-constrained applications requiring multiple channels.
Overall, the OP484FS is valued in engineering and design for its balance of precision, noise performance, and bandwidth, making it a reliable choice for demanding analog applications.
Equivalent
The OP484FS is a high-performance operational amplifier. Equivalent products might include the LM324 TL084, or AD8656, depending on specific requirements like bandwidth, power supply, and pin configuration. It's essential to compare the specifications to ensure compatibility in your application, as these alternatives might differ in parameters such as noise, voltage range, or power consumption. Always consult the datasheets of the alternatives to confirm suitability.
Features
The OP484FS is a quad operational amplifier known for its high precision and performance. Key features include:
1. Low Offset Voltage: Ensures minimal deviation and accurate signal amplification.
2. Low Input Bias Current: Reduces errors in high-impedance circuits, enhancing reliability.
3. High Slew Rate: Facilitates fast signal processing, making it suitable for high-frequency applications.
4. Low Noise: Provides a clean output by minimizing unwanted noise, crucial for sensitive applications.
5. Wide Supply Voltage Range: Offers flexibility in various power supply configurations.
6. Low Power Consumption: Ideal for battery-powered and energy-efficient designs.
7. High Open-Loop Gain: Ensures better accuracy and gain stability.
8. Unity-Gain Stable: Capable of driving heavy capacitive loads without performance degradation.
9. Common-Mode Rejection Ratio (CMRR): Excellent CMRR improves accuracy in differential signal processing.
10. Temperature Range: Performs consistently across a wide temperature range, suitable for diverse environments.
These features make the OP484FS suitable for applications requiring precision, such as instrumentation, sensor interfaces, and active filters.
1. Low Offset Voltage: Ensures minimal deviation and accurate signal amplification.
2. Low Input Bias Current: Reduces errors in high-impedance circuits, enhancing reliability.
3. High Slew Rate: Facilitates fast signal processing, making it suitable for high-frequency applications.
4. Low Noise: Provides a clean output by minimizing unwanted noise, crucial for sensitive applications.
5. Wide Supply Voltage Range: Offers flexibility in various power supply configurations.
6. Low Power Consumption: Ideal for battery-powered and energy-efficient designs.
7. High Open-Loop Gain: Ensures better accuracy and gain stability.
8. Unity-Gain Stable: Capable of driving heavy capacitive loads without performance degradation.
9. Common-Mode Rejection Ratio (CMRR): Excellent CMRR improves accuracy in differential signal processing.
10. Temperature Range: Performs consistently across a wide temperature range, suitable for diverse environments.
These features make the OP484FS suitable for applications requiring precision, such as instrumentation, sensor interfaces, and active filters.
Pinout
The OP484FS is a quad operational amplifier from Analog Devices. It comes in a standard 14-pin dual in-line package (DIP) or a surface-mount small outline package (SOIC). Here is a concise breakdown of its pin count and functions:
1. Pin 1 (OUT A): Output of Op Amp A.
2. Pin 2 (IN A-): Inverting input of Op Amp A.
3. Pin 3 (IN A+): Non-inverting input of Op Amp A.
4. Pin 4 (V+): Positive power supply voltage.
5. Pin 5 (IN B+): Non-inverting input of Op Amp B.
6. Pin 6 (IN B-): Inverting input of Op Amp B.
7. Pin 7 (OUT B): Output of Op Amp B.
8. Pin 8 (OUT C): Output of Op Amp C.
9. Pin 9 (IN C-): Inverting input of Op Amp C.
10. Pin 10 (IN C+): Non-inverting input of Op Amp C.
11. Pin 11 (V-): Negative power supply voltage.
12. Pin 12 (IN D+): Non-inverting input of Op Amp D.
13. Pin 13 (IN D-): Inverting input of Op Amp D.
14. Pin 14 (OUT D): Output of Op Amp D.
Each op-amp in the OP484FS can be used independently for various signal processing tasks.
1. Pin 1 (OUT A): Output of Op Amp A.
2. Pin 2 (IN A-): Inverting input of Op Amp A.
3. Pin 3 (IN A+): Non-inverting input of Op Amp A.
4. Pin 4 (V+): Positive power supply voltage.
5. Pin 5 (IN B+): Non-inverting input of Op Amp B.
6. Pin 6 (IN B-): Inverting input of Op Amp B.
7. Pin 7 (OUT B): Output of Op Amp B.
8. Pin 8 (OUT C): Output of Op Amp C.
9. Pin 9 (IN C-): Inverting input of Op Amp C.
10. Pin 10 (IN C+): Non-inverting input of Op Amp C.
11. Pin 11 (V-): Negative power supply voltage.
12. Pin 12 (IN D+): Non-inverting input of Op Amp D.
13. Pin 13 (IN D-): Inverting input of Op Amp D.
14. Pin 14 (OUT D): Output of Op Amp D.
Each op-amp in the OP484FS can be used independently for various signal processing tasks.
Manufacturer
The OP484FS is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including telecommunications, automotive, consumer electronics, healthcare, and industrial sectors. They are known for their high-performance products that are used in various applications such as data conversion, signal conditioning, power management, and RF technologies.
Application
The OP484FS is a precision operational amplifier known for its low noise and high performance. It is commonly used in applications such as:
1. Instrumentation: Due to its precision, it's ideal for sensor signal conditioning and data acquisition systems.
2. Medical Devices: Employed in medical instrumentation where accurate signal processing is crucial.
3. Audio Processing: Its low noise characteristics make it suitable for high-fidelity audio equipment.
4. Industrial Control: Utilized in control systems that require stable and reliable operations.
5. Communication Systems: Helps in enhancing signal integrity in communication devices.
6. Test and Measurement Equipment: Used in systems that demand high accuracy and stability.
These areas leverage its strengths in delivering precise amplification and minimal distortion.
1. Instrumentation: Due to its precision, it's ideal for sensor signal conditioning and data acquisition systems.
2. Medical Devices: Employed in medical instrumentation where accurate signal processing is crucial.
3. Audio Processing: Its low noise characteristics make it suitable for high-fidelity audio equipment.
4. Industrial Control: Utilized in control systems that require stable and reliable operations.
5. Communication Systems: Helps in enhancing signal integrity in communication devices.
6. Test and Measurement Equipment: Used in systems that demand high accuracy and stability.
These areas leverage its strengths in delivering precise amplification and minimal distortion.
Package
The OP484FS is an operational amplifier by Analog Devices, and it typically comes in an 8-lead SOIC (Small Outline Integrated Circuit) package.