BA4558FV-GE2

Product Overview

Category

BA4558FV-GE2 belongs to the category of integrated circuit (IC) amplifiers.

Use

This product is commonly used as an operational amplifier in various electronic circuits.

Characteristics

• Low noise: BA4558FV-GE2 offers low noise performance, making it suitable for applications requiring high fidelity audio amplification.
• High gain: It provides a high voltage gain, allowing for signal amplification without significant distortion.
• Wide bandwidth: The device has a wide frequency response range, enabling it to handle signals across a broad spectrum.
• Low power consumption: BA4558FV-GE2 operates efficiently with low power requirements.
• Stable operation: It exhibits stable performance even under varying operating conditions.

Package and Quantity

BA4558FV-GE2 is typically available in a small outline package (SOP) or dual inline package (DIP). The quantity per package may vary depending on the manufacturer's specifications.

Essence

The essence of BA4558FV-GE2 lies in its ability to amplify weak electrical signals accurately and efficiently, while maintaining low noise levels.

Specifications

• Supply voltage: 5V to 30V
• Input offset voltage: ±3mV (maximum)
• Input bias current: ±200nA (maximum)
• Gain bandwidth product: 10MHz (typical)
• Slew rate: 4V/µs (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

BA4558FV-GE2 consists of eight pins arranged as follows:

```

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

Functional Features

• High voltage gain: BA4558FV-GE2 provides a high open-loop voltage gain, allowing for precise signal amplification.
• Low input offset voltage: The device exhibits minimal voltage difference between its input terminals, reducing distortion in amplified signals.
• Wide bandwidth: It offers a wide frequency response range, making it suitable for audio and other applications requiring accurate signal reproduction.
• Low noise: BA4558FV-GE2 minimizes unwanted electrical noise during amplification, ensuring high-fidelity output.

Advantages and Disadvantages

Advantages

• Excellent noise performance
• High gain accuracy
• Wide operating voltage range
• Stable operation under varying conditions
• Low power consumption

Disadvantages

• Limited output current capability
• Not suitable for high-power applications

Working Principles

BA4558FV-GE2 operates as an operational amplifier by amplifying the voltage difference between its input terminals. It utilizes internal circuitry to provide high gain, low noise, and stable amplification of weak electrical signals.

Detailed Application Field Plans

BA4558FV-GE2 finds applications in various fields, including: 1. Audio amplification: It is commonly used in audio equipment such as amplifiers, mixers, and preamplifiers. 2. Instrumentation: The device can be employed in precision measurement instruments where accurate signal amplification is crucial. 3. Communication systems: BA4558FV-GE2 can be utilized in communication circuits to amplify weak signals for transmission or reception. 4. Industrial control: It can be integrated into control systems to amplify sensor signals for monitoring and automation purposes.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BA4558FV-GE2 include: - LM358 - TL072 - NE5532 - OPA2134

These alternatives can be considered based on specific requirements and application needs.

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