OP747ARU

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low noise, wide bandwidth
• Package: SOIC-8
• Essence: Operational amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 50µV maximum
• Input Bias Current: 1nA maximum
• Gain Bandwidth Product: 10MHz typical
• Slew Rate: 7V/µs typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OP747ARU has a total of 8 pins arranged as follows:

```

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| | --| IN- VCC+ |-- --| IN+ VCC- |-- --| OUT NC |-- --| NC GND |-- |___________| ```

Functional Features

• High precision amplification of input signals
• Low noise operation for accurate signal processing
• Wide bandwidth allows for handling high-frequency signals
• Rail-to-rail output swing capability
• Low power consumption

Advantages and Disadvantages

Advantages

• High precision amplification ensures accurate signal reproduction
• Low noise operation minimizes signal distortion
• Wide bandwidth enables handling of high-frequency signals
• Rail-to-rail output swing provides maximum dynamic range
• Low power consumption for energy-efficient operation

Disadvantages

• Limited supply voltage range compared to some other models
• Slightly higher input offset voltage than certain alternatives

Working Principles

The OP747ARU is an operational amplifier designed to amplify input signals with high precision and low noise. It operates by amplifying the voltage difference between its two input terminals, IN+ and IN-. The amplified output signal is then available at the OUT pin. The amplifier can be powered using a dual power supply ranging from ±2.5V to ±18V.

Detailed Application Field Plans

The OP747ARU is commonly used in various applications including:

1. Audio amplification circuits
2. Sensor signal conditioning
3. Data acquisition systems
4. Active filters
5. Instrumentation amplifiers
6. Medical equipment
7. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the OP747ARU include:

1. LM324
2. TL071
3. AD822
4. MCP6004
5. LT1498

These alternatives can be considered based on specific requirements and design constraints.

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