AD8628ART-R2

Product Overview

Category

AD8628ART-R2 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in various electronic circuits where amplification and signal conditioning are required.

Characteristics

• Low noise: The AD8628ART-R2 offers low input voltage noise, making it suitable for applications that require high precision.
• Low offset voltage: This op-amp provides low offset voltage, ensuring accurate amplification of small signals.
• Wide bandwidth: With a wide bandwidth, this product can handle high-frequency signals effectively.
• Low power consumption: The AD8628ART-R2 operates at low power, making it suitable for battery-powered devices.

Package

The AD8628ART-R2 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD8628ART-R2 lies in its ability to amplify and condition electrical signals with high precision and low noise.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: ±1.35 V to ±18 V
• Input Offset Voltage: 0.5 μV maximum
• Input Bias Current: 1 pA maximum
• Gain Bandwidth Product: 10 MHz typical
• Slew Rate: 4 V/μs typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AD8628ART-R2 has a standard pin configuration as follows:

```

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

Functional Features

• Low noise and low offset voltage for high precision applications.
• Wide bandwidth for handling high-frequency signals.
• Low power consumption, suitable for battery-powered devices.
• Rail-to-rail input and output operation for maximum signal range.

Advantages and Disadvantages

Advantages

• High precision amplification with low noise and offset voltage.
• Wide bandwidth for handling high-frequency signals.
• Low power consumption, ideal for battery-powered devices.
• Rail-to-rail input and output operation for maximum signal range.

Disadvantages

• Limited supply voltage range compared to some other op-amps.
• May not be suitable for applications requiring extremely high gain.

Working Principles

The AD8628ART-R2 operates based on the principles of operational amplifiers. It amplifies the difference between its two input terminals and provides a corresponding output voltage. The low noise and low offset voltage characteristics ensure accurate amplification of small signals.

Detailed Application Field Plans

The AD8628ART-R2 finds applications in various fields, including: 1. Medical devices: Used in precision medical instruments that require accurate signal amplification. 2. Audio equipment: Provides high-fidelity amplification in audio systems. 3. Industrial automation: Used in control systems for precise signal conditioning. 4. Sensor interfaces: Amplifies and conditions signals from sensors for measurement and control purposes.

Detailed and Complete Alternative Models

Some alternative models to AD8628ART-R2 include: - AD8628A: Similar specifications and features, but with a different package. - AD8629: Higher gain bandwidth product and lower input bias current. - AD8605: Lower power consumption and rail-to-rail input/output operation.

These alternative models can be considered based on specific application requirements and design constraints.

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