OP727ARZ

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OP727ARZ

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規格

Package Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 0.2V/µs
GainBandwidthProduct 700 kHz
Current-InputBias 5 nA
Voltage-InputOffset 30 µV
Current-Supply 235µA (x2 Channels)
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The OP727ARZ is a precision operational amplifier designed by Analog Devices. It features low noise, low offset voltage, and high precision, making it suitable for applications requiring accurate signal processing such as instrumentation, data acquisition, and control systems. The OP727ARZ operates over a wide voltage range and exhibits high common-mode rejection and power supply rejection ratios, ensuring stability and performance across various conditions. Its dual-channel configuration allows for efficient use in multi-channel systems. The device also includes features such as low input bias current, which is crucial for maintaining signal integrity in high-impedance circuits. With a robust design catering to precision applications, the OP727ARZ is ideal for engineers seeking reliable performance in demanding environments.

Features

The OP727ARZ is a dual operational amplifier integrated circuit produced by Analog Devices. Key features include:
1. Precision: It offers low offset voltage and low drift, which is ideal for applications requiring high accuracy and stability.
2. Low Noise: The amplifier boasts low voltage noise density, making it suitable for precision signal processing in noisy environments.
3. Wide Supply Range: It operates over a wide power supply range, from ±2 V to ±18 V, providing flexibility for various applications.
4. Low Input Bias Current: The device features low input bias current, which helps minimize errors in high-impedance applications.
5. High Slew Rate: The OP727ARZ offers a high slew rate, promoting fast and efficient signal processing.
6. Rail-to-Rail Output: It supports rail-to-rail output swing, enhancing its dynamic range and making it suitable for low voltage applications.
7. Temperature Performance: It maintains performance over a wide temperature range, making it reliable for industrial and instrumentation applications.
These features make the OP727ARZ suitable for precision instrumentation, data acquisition systems, and any application requiring high-performance operational amplifiers.

Package

The OP727ARZ is an operational amplifier by Analog Devices, and it typically comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is designed for surface mounting on a printed circuit board (PCB).

Pinout

The OP727ARZ is a precision dual operational amplifier. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin 1 (Offset Null 1): Used for adjusting offset voltage for Amplifier 1.
2. Pin 2 (Inverting Input 1): Inverting input terminal for Amplifier 1.
3. Pin 3 (Non-Inverting Input 1): Non-inverting input terminal for Amplifier 1.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (Non-Inverting Input 2): Non-inverting input terminal for Amplifier 2.
6. Pin 6 (Inverting Input 2): Inverting input terminal for Amplifier 2.
7. Pin 7 (Offset Null 2): Used for adjusting offset voltage for Amplifier 2.
8. Pin 8 (V+): Positive power supply voltage.
The OP727ARZ is designed for high-precision applications and offers low noise, low offset voltage, and high gain. It is suitable for instrumentation and sensor interfaces where precision is critical.

Manufacturer

The OP727ARZ 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. These components are used in a wide range of electronic equipment to convert, condition, and process real-world phenomena such as light, sound, temperature, motion, and pressure into electrical signals. Analog Devices serves various industries, including consumer electronics, automotive, healthcare, communications, and industrial automation.

Application

The OP727ARZ is a precision operational amplifier. Its application areas include precision instrumentation, data acquisition systems, and medical instrumentation. It's also used in industrial process controls, sensor signal conditioning, and audio equipment. Its low noise and high accuracy make it suitable for precision applications requiring stable and accurate signal amplification.

Equivalent

The OP727ARZ chip is a precision dual operational amplifier. Equivalent products include:
1. Analog Devices AD826
2. Texas Instruments OPA2134
3. Texas Instruments TL072
4. Microchip Technology MCP6022
These alternatives offer similar performance in terms of low noise, low offset voltage, and wide bandwidth suitable for precision applications. Make sure to check the specific requirements and specifications for compatibility with your project.

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