OPA4347UA/2K5

Product Overview

Category

OPA4347UA/2K5 belongs to the category of operational amplifiers (op-amps).

Use

This product is commonly used in electronic circuits for amplifying and processing analog signals.

Characteristics

• High gain: The OPA4347UA/2K5 offers a high voltage gain, allowing for accurate signal amplification.
• Low noise: It has low input and output noise, ensuring minimal interference with the desired signal.
• Wide bandwidth: This op-amp provides a wide frequency response, making it suitable for various applications.
• Rail-to-rail operation: The OPA4347UA/2K5 supports rail-to-rail input and output voltage range, enabling efficient signal handling near the power supply rails.

Package

The OPA4347UA/2K5 comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product lies in its ability to amplify and process analog signals accurately and efficiently.

Packaging/Quantity

The OPA4347UA/2K5 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: ±2.25V to ±18V
• Input offset voltage: 1mV (maximum)
• Input bias current: 1nA (maximum)
• Gain bandwidth product: 10MHz
• Slew rate: 6V/µs
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The OPA4347UA/2K5 has the following pin configuration:

1. V+
2. V-
3. Output
4. NC (No Connection)
5. NC (No Connection)
6. NC (No Connection)
7. NC (No Connection)
8. VCC

Functional Features

• Rail-to-rail input and output voltage range
• Low input and output noise
• High gain and wide bandwidth
• Low power consumption
• Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages

• High gain and wide bandwidth make it suitable for various applications.
• Rail-to-rail operation allows efficient signal handling near the power supply rails.
• Low noise ensures minimal interference with the desired signal.

Disadvantages

• Limited number of pins may restrict the complexity of circuit designs.
• Higher cost compared to some other op-amp models with similar specifications.

Working Principles

The OPA4347UA/2K5 operates based on the principles of differential amplification and feedback control. It amplifies the voltage difference between its input terminals while maintaining stability and linearity through negative feedback.

Detailed Application Field Plans

The OPA4347UA/2K5 finds applications in various fields, including: 1. Audio amplification: It can be used in audio equipment such as amplifiers and mixers to enhance sound signals. 2. Sensor signal conditioning: The op-amp can process weak sensor signals and amplify them for further processing. 3. Active filters: It is suitable for implementing active filter circuits that require accurate signal amplification and filtering. 4. Data acquisition systems: The OPA4347UA/2K5 can be utilized in data acquisition systems to amplify and condition analog signals before digitization.

Detailed and Complete Alternative Models

Some alternative models to the OPA4347UA/2K5 include: - LM324 - TL071 - AD822 - MCP6004

These alternatives offer similar functionality and can be considered based on specific requirements and cost considerations.

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