OPA4340UA/2K5

Product Overview

Category

OPA4340UA/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 OPA4340UA/2K5 offers a high voltage gain, allowing for accurate signal amplification.
• Low noise: It has a low input noise voltage, ensuring minimal interference with the desired signal.
• Wide bandwidth: This op-amp provides a wide frequency response, enabling it to handle a broad range of signals.
• Low power consumption: The OPA4340UA/2K5 is designed to operate efficiently with low power requirements.

Package

The OPA4340UA/2K5 is available in a small outline integrated circuit (SOIC) package.

Essence

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

Packaging/Quantity

The OPA4340UA/2K5 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: ±2.5V to ±18V
• Input offset voltage: 1mV (maximum)
• Input bias current: 1nA (maximum)
• Gain bandwidth product: 10MHz
• Slew rate: 5V/µs
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The OPA4340UA/2K5 features a standard 8-pin dual in-line package (DIP). The pin configuration is as follows:

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

Functional Features

• Rail-to-rail input and output: The op-amp supports input and output signals that can swing close to the supply voltage rails.
• Unity-gain stable: It remains stable even when configured for unity gain, making it suitable for various applications.
• Low distortion: The OPA4340UA/2K5 exhibits low harmonic distortion, ensuring accurate signal reproduction.

Advantages and Disadvantages

Advantages

• High gain and wide bandwidth allow for precise signal amplification across a broad frequency range.
• Low noise ensures minimal interference with the desired signal.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited supply voltage range compared to some other op-amps on the market.
• Higher cost compared to lower-end op-amp models.

Working Principles

The OPA4340UA/2K5 operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, producing an amplified output signal.

Detailed Application Field Plans

The OPA4340UA/2K5 finds application 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 and amplify signals from sensors, improving their accuracy and reliability. 3. Active filters: It is suitable for designing active filter circuits that require precise signal processing.

Detailed and Complete Alternative Models

Some alternative models to the OPA4340UA/2K5 include: - LM324 - TL071 - AD822

These alternatives offer similar functionality and can be considered depending on specific requirements.

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