AD8647ARMZ

Product Overview

Category: Integrated Circuit (IC)

Use: AD8647ARMZ is a low noise, rail-to-rail output operational amplifier designed for precision applications.

Characteristics: - Low noise - Rail-to-rail output swing - High speed - Low input bias current - Low distortion

Package: AD8647ARMZ is available in a small outline package (SOIC) with 8 pins.

Essence: The essence of AD8647ARMZ lies in its ability to provide high precision amplification with low noise and distortion.

Packaging/Quantity: AD8647ARMZ is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: 150μV maximum
• Input Bias Current: 1pA maximum
• Gain Bandwidth Product: 10MHz typical
• Slew Rate: 5V/μs typical
• Output Current: 40mA minimum
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

AD8647ARMZ has the following pin configuration:

```

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| | --| IN- V+ |-- --| IN+ OUT |-- --| V- NC |-- --| NC NC |-- |___________| ```

Functional Features

• Low noise operation allows for accurate signal amplification in precision applications.
• Rail-to-rail output swing enables the amplifier to drive signals close to the supply rails.
• High speed operation ensures fast response times.
• Low input bias current minimizes the impact on sensitive circuits.
• Low distortion provides clean and accurate amplification of signals.

Advantages and Disadvantages

Advantages: - Low noise operation for precision applications. - Rail-to-rail output swing for maximum signal range. - High speed operation for fast response times. - Low input bias current for minimal impact on sensitive circuits. - Low distortion for accurate signal amplification.

Disadvantages: - Limited output current capability compared to some other operational amplifiers. - Higher cost compared to standard general-purpose amplifiers.

Working Principles

AD8647ARMZ operates based on the principles of operational amplifiers. It amplifies the difference between the voltages at its two input terminals and produces an output voltage that is proportional to this difference. The rail-to-rail output swing allows the amplifier to provide a wide dynamic range, while the low noise and distortion characteristics ensure accurate amplification of signals.

Detailed Application Field Plans

AD8647ARMZ is commonly used in various precision applications, including: - Medical equipment - Test and measurement instruments - Audio processing systems - Sensor interfaces - Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models to AD8647ARMZ include: - AD8628 - AD8655 - AD8671 - AD8691 - AD8661

These alternatives offer similar functionality and characteristics, providing options for different design requirements.

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