사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 4V/µs |
| Gain Bandwidth Product | 4.25 MHz |
| Current - Input Bias | 80 nA |
| Voltage - Input Offset | 150 µV |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span(Min) | 3 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
The OP484ESZ-REEL is a high-performance operational amplifier manufactured by Analog Devices. It is part of the OP484 series, known for its low noise, high precision, and low power consumption, making it suitable for a variety of applications in precision instrumentation, data acquisition systems, and industrial control. The device features a low input offset voltage and high open-loop gain, ensuring accurate and stable performance. It operates over a wide supply voltage range and is available in a small, surface-mount package, making it convenient for space-constrained applications. The "REEL" suffix indicates that the product is supplied in tape and reel packaging, suitable for automated assembly processes. This operational amplifier is designed to deliver reliable performance even in challenging environments, making it an ideal choice for engineers and designers seeking efficiency and precision in their electronic designs.
Equivalent
The OP484ESZ-REEL is a precision quad operational amplifier. Some equivalent or similar products include:
1. LT1014 - Quad precision op-amp by Analog Devices.
2. TL084 - Quad JFET-input op-amp by Texas Instruments.
3. LM324 - Quad general-purpose op-amp by Texas Instruments.
4. MC33074 - Quad low-noise op-amp by ON Semiconductor.
These alternatives vary slightly in specifications, so it’s essential to match the exact requirements for functionality and performance.
1. LT1014 - Quad precision op-amp by Analog Devices.
2. TL084 - Quad JFET-input op-amp by Texas Instruments.
3. LM324 - Quad general-purpose op-amp by Texas Instruments.
4. MC33074 - Quad low-noise op-amp by ON Semiconductor.
These alternatives vary slightly in specifications, so it’s essential to match the exact requirements for functionality and performance.
Features
The OP484ESZ-REEL is a high-performance operational amplifier from Analog Devices. It features low power consumption with a typical supply current of 625 µA per amplifier. This quad op-amp provides excellent performance with a low input offset voltage of 0.15 mV and low input bias current. It offers a wide supply voltage range from ±2V to ±18V, making it versatile for various applications. The OP484ESZ-REEL is known for its high slew rate of 3 V/µs, allowing for fast signal processing. It also has a high open-loop gain and low noise, enhancing its suitability for precision applications. With a small signal bandwidth of 4 MHz, it is well-suited for both DC and AC applications. The package is designed for ease of use and integration into a variety of circuits. Its robust design ensures reliability and stability across different operating conditions, making it a popular choice for engineers and designers working on high-precision instrumentation, sensor interfaces, and active filters.
Pinout
The OP484ESZ-REEL is a quad operational amplifier (op-amp) from Analog Devices. It contains four independent op-amps in a single package. The device typically comes in a standard surface-mount package like the 14-lead SOIC (Small Outline Integrated Circuit). Therefore, it has 14 pins in total.
The primary functions of the OP484 include amplifying voltage signals and performing mathematical operations such as addition, subtraction, integration, and differentiation in analog circuits. It is designed for applications requiring low noise, low distortion, high speed, and high output drive capability. It is commonly used in precision and high-performance signal processing applications.
Each op-amp within the package has three pins: inverting input, non-inverting input, and output. The remaining pins are shared for power supply connections (positive and negative). The exact pin configuration can be found in the manufacturer's datasheet.
The primary functions of the OP484 include amplifying voltage signals and performing mathematical operations such as addition, subtraction, integration, and differentiation in analog circuits. It is designed for applications requiring low noise, low distortion, high speed, and high output drive capability. It is commonly used in precision and high-performance signal processing applications.
Each op-amp within the package has three pins: inverting input, non-inverting input, and output. The remaining pins are shared for power supply connections (positive and negative). The exact pin configuration can be found in the manufacturer's datasheet.
Manufacturer
The OP484ESZ-REEL is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Headquartered in Wilmington, Massachusetts, the company serves a wide range of industries, including communications, consumer electronics, industrial automation, healthcare, automotive, and aerospace. Analog Devices is known for its high-performance products that include amplifiers, data converters, sensors, and power management devices. The company is recognized for its focus on innovation and quality, leveraging advanced technologies to offer solutions that improve the accuracy, efficiency, and reliability of electronic applications.
Application
The OP484ESZ-REEL is a precision operational amplifier known for its low noise, low offset voltage, and high-speed performance. It is widely used in applications requiring precise signal processing and accurate data conversion. Typical areas include:
1. Instrumentation: Used in equipment requiring precise and stable signal conditioning.
2. Data Acquisition Systems: Enhances the accuracy and efficiency of data conversion.
3. Medical Equipment: Suitable for sensitive medical devices that rely on accurate signal processing.
4. Communication Systems: Improves signal integrity in RF and microwave applications.
5. Industrial Control Systems: Provides reliable performance in automation and control processes.
These characteristics make it ideal for high-precision and performance-critical applications.
1. Instrumentation: Used in equipment requiring precise and stable signal conditioning.
2. Data Acquisition Systems: Enhances the accuracy and efficiency of data conversion.
3. Medical Equipment: Suitable for sensitive medical devices that rely on accurate signal processing.
4. Communication Systems: Improves signal integrity in RF and microwave applications.
5. Industrial Control Systems: Provides reliable performance in automation and control processes.
These characteristics make it ideal for high-precision and performance-critical applications.
Package
The OP484ESZ-REEL is a quad operational amplifier from Analog Devices, provided in an SOIC-14 package. The "REEL" indicates it is supplied on a tape and reel for automated assembly.
