AD8676BRZ

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AD8676BRZ

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IC OPAMP GP 2 CIRCUIT 8SOIC

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  • メーカー品番 #AD8676BRZ

  • データシート AD8676BRZ DataSheet

  • パッケージ SOIC-8

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仕様

属性
Package Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 2.5V/µs
GainBandwidthProduct 10 MHz
Current-InputBias 2 nA
Voltage-InputOffset 12 µV
Current-Supply 2.7mA (x2 Channels)
Current-Output/Channel 20 mA
Voltage-SupplySpan(Min) 10 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概要

Description

The AD8676BRZ is a precision dual operational amplifier designed by Analog Devices. It belongs to the AD8676 series, known for high accuracy and low noise. This op-amp features low offset voltage, low noise, and low input bias current, making it suitable for precision instrumentation, data acquisition systems, and other applications requiring high precision and stability.
The device operates with a wide supply voltage range from ±4 V to ±18 V, allowing flexibility in various circuit designs. It boasts a low input offset voltage of around 50 µV and a low noise density of 2.8 nV/√Hz, ensuring minimal signal distortion. With a high slew rate and wide gain bandwidth, the AD8676BRZ supports fast signal processing and accurate amplification.
Encapsulated in a standard SOIC-8 package, the AD8676BRZ is easy to implement in circuit designs. Its robust performance in terms of precision and reliability makes it a popular choice for applications such as medical instrumentation, industrial controls, and other precision amplifier requirements.

Equivalent

The AD8676BRZ is a precision operational amplifier from Analog Devices. Equivalent products from other manufacturers with similar specifications include:
1. OPA2277 from Texas Instruments
2. LT1013 from Analog Devices (formerly Linear Technology)
3. MCP6022 from Microchip Technology
These alternatives offer comparable performance in terms of low noise, low offset voltage, and high precision, but always verify specific parameters to ensure compatibility with your application.

Features

The AD8676BRZ is a high-performance, dual precision operational amplifier from Analog Devices. Key features include:
1. Low Noise: It offers low voltage noise of 2.8 nV/√Hz, making it suitable for precision applications.
2. High Precision: Features low input offset voltage (maximum of 75 μV) and low input bias current, enhancing accuracy.
3. Wide Bandwidth: It provides a wide bandwidth of 10 MHz, allowing for high-speed operations.
4. Low Distortion: The amplifier exhibits low harmonic distortion, which is crucial for maintaining signal integrity.
5. Wide Supply Range: Operates from ±5V to ±15V, providing flexibility for various power supply conditions.
6. Rail-to-Rail Output: Ensures maximum output voltage swing, improving dynamic range.
7. Low Input Current: With a bias current of 2 nA, it minimizes errors due to input bias current.
8. Temperature Stability: Offers excellent performance across a wide temperature range, from -40°C to +125°C.
9. Package Type: Comes in an 8-lead SOIC package, which is compact and suitable for space-constrained applications.
These features make the AD8676BRZ ideal for applications requiring high precision and low noise, such as instrumentation, medical devices, and data acquisition systems.

Pinout

The AD8676BRZ is a precision, dual operational amplifier produced by Analog Devices. It features an 8-pin configuration. The pin functions are as follows:
1. Pin 1 (NC): No Connection.
2. Pin 2 (IN A-): Inverting input for Amplifier A.
3. Pin 3 (IN A+): Non-inverting input for Amplifier A.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN B+): Non-inverting input for Amplifier B.
6. Pin 6 (IN B-): Inverting input for Amplifier B.
7. Pin 7 (OUT B): Output of Amplifier B.
8. Pin 8 (V+): Positive power supply.
The AD8676BRZ is known for its low noise, low offset voltage, and high precision, making it suitable for applications requiring accuracy and stability, such as instrumentation and medical equipment.

Manufacturer

The AD8676BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company renowned for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various industries, including communications, automotive, industrial, consumer electronics, and healthcare. It is well-regarded for its expertise in signal processing technologies and its commitment to innovation and quality.

Application

The AD8676BRZ is a precision operational amplifier used in various high-performance applications. Key areas include:
1. Instrumentation: It provides accurate and stable signal amplification in test and measurement equipment.
2. Medical Devices: Used in imaging and diagnostic equipment due to its low noise and high precision.
3. Industrial Control Systems: Offers reliable performance in control and automation tasks.
4. Data Acquisition Systems: Ensures precise signal conversion with minimal error.
5. Audio Equipment: Enhances sound quality through accurate signal processing.
6. Telecommunications: Supports stable signal transmission and processing.
7. High-precision Analog Circuits: Used in applications requiring minimal offset and distortion.

Package

The AD8676BRZ is an operational amplifier from Analog Devices, and it comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface-mount technology, commonly used in various electronic applications.

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