OP484ESZ

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OP484ESZ

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  • メーカー品番 #OP484ESZ

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365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Package / Case Tube
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

概要

Description

The OP484ESZ is a high-performance, precision operational amplifier designed for applications requiring low noise and low distortion. It features a wide supply voltage range, making it versatile for various electronic designs. Key characteristics include low offset voltage, low input bias current, and high open-loop gain, ensuring accuracy in signal processing tasks. The OP484ESZ is also known for its excellent frequency response and stability, making it suitable for use in audio equipment, instrumentation, and active filtering. Additionally, it offers a wide bandwidth and fast slew rate, which contribute to its ability to handle rapid signal changes efficiently. Its design incorporates protective features such as short-circuit protection, enhancing its reliability and durability in demanding environments. Compatible with both single and dual power supplies, the OP484ESZ is adaptable to various circuit configurations. Overall, it serves as a reliable choice for engineers and designers looking for precision and performance in their analog signal processing applications.

Equivalent

The OP484ESZ is a quad operational amplifier known for low noise and precision. Equivalent products might include:
1. TL084 from Texas Instruments
2. LM324 from STMicroelectronics
3. AD8544 from Analog Devices
4. MCP6004 from Microchip Technology
These alternatives vary in specifications such as power supply range and noise levels, so it is essential to verify the specific requirements of your application before selecting a replacement.

Features

The OP484ESZ is a precision quad operational amplifier known for its low noise and high-performance characteristics. Key features include:
1. Low Offset Voltage: Ensures minimal error in the output voltage.
2. Low Noise: Offers a low noise density, making it suitable for precision applications.
3. Wide Bandwidth: Provides a decent bandwidth for various signal processing needs.
4. Low Input Bias Current: Reduces the potential error caused by the input bias.
5. High Slew Rate: Allows for fast signal processing and response.
6. Wide Supply Voltage Range: Compatible with a broad range of operating voltages, enhancing versatility.
7. Unity Gain Stable: Maintains stability even when configured for unity gain.
8. Quad Package: Combines four operational amplifiers in a single package, saving space and improving efficiency.
9. Temperature Range: Designed to operate effectively over a wide temperature range.
These features make the OP484ESZ suitable for applications requiring precision and reliability, such as instrumentation, data acquisition systems, and medical equipment.

Pinout

The OP484ESZ is a quad operational amplifier. It has a 14-pin package. Here are the pin functions:
1. Pin 1: Offset Null for Amplifier A
2. Pin 2: Inverting Input for Amplifier A
3. Pin 3: Non-Inverting Input for Amplifier A
4. Pin 4: Positive Power Supply (V+)
5. Pin 5: Non-Inverting Input for Amplifier B
6. Pin 6: Inverting Input for Amplifier B
7. Pin 7: Offset Null for Amplifier B
8. Pin 8: Output of Amplifier B
9. Pin 9: Output of Amplifier C
10. Pin 10: Offset Null for Amplifier C
11. Pin 11: Inverting Input for Amplifier C
12. Pin 12: Non-Inverting Input for Amplifier C
13. Pin 13: Offset Null for Amplifier D
14. Pin 14: Negative Power Supply (V-)
Each operational amplifier has its own inverting and non-inverting inputs, an output, and offset null pins to adjust for offset voltage errors. The OP484ESZ is commonly used in precision applications.

Manufacturer

The OP484ESZ 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 (DSP) integrated circuits used in electronic equipment. They provide products in various categories, including data converters, amplifiers, radio frequency (RF) ICs, power management products, sensors, and more. As a leading player in the semiconductor industry, Analog Devices serves a wide range of industries, such as automotive, communication, consumer electronics, industrial, and healthcare, providing essential components that contribute to the functionality and performance of modern electronic devices and systems.

Application

The OP484ESZ is a precision operational amplifier known for its low noise and high performance. Its application areas include:
1. Instrumentation: Utilized in designing precise measurement devices due to its low noise and high accuracy.
2. Signal Processing: Used in audio and communication systems for filtering and amplification.
3. Medical Equipment: Suitable for medical imaging and diagnostics owing to its reliability and precision.
4. Data Acquisition Systems: Ensures accurate data conversion with minimal noise interference.
5. Industrial Controls: Helps in automation and control systems requiring precision and stability.
These applications benefit from the OP484ESZ's robust performance in environments demanding high precision and low noise.

Package

The OP484ESZ is an operational amplifier that comes in a surface-mount SOIC-14 (Small Outline Integrated Circuit) package, specifically a 14-pin SOIC.

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