OPA2130UA

Overview

Category: Operational Amplifier
Use: Signal amplification and processing
Characteristics: High precision, low noise, wide bandwidth
Package: SOIC-8
Essence: Monolithic integrated circuit
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 0.25mV (maximum)
• Input Bias Current: 1nA (maximum)
• Input Voltage Noise: 8nV/√Hz (typical)
• Gain Bandwidth Product: 8MHz (typical)
• Slew Rate: 20V/µs (typical)
• Output Current: 40mA (maximum)

Pin Configuration

The OPA2130UA has a standard SOIC-8 pin configuration:

```

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

Functional Features

• High precision: The OPA2130UA offers excellent accuracy and stability in signal amplification applications.
• Low noise: It provides a low noise floor, ensuring minimal interference in sensitive circuits.
• Wide bandwidth: With a high gain bandwidth product, it can handle a broad range of frequencies.

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Wide bandwidth for versatile applications

Disadvantages: - Limited output current capability - Requires external power supply

Working Principles

The OPA2130UA is an operational amplifier designed to amplify and process signals accurately. It utilizes a differential input stage followed by a high-gain amplifier to provide precise amplification. The device operates by comparing the voltage difference between its two input terminals and producing an output voltage proportional to this difference.

Detailed Application Field Plans

The OPA2130UA is commonly used in various applications, including:

1. Audio Amplification: It can be employed in audio systems to amplify weak signals from microphones or musical instruments.
2. Instrumentation: The OPA2130UA finds application in precision measurement equipment, such as data acquisition systems and medical devices.
3. Active Filters: It is suitable for implementing active filters in communication systems and signal processing circuits.
4. Control Systems: The OPA2130UA can be utilized in control systems to amplify and process feedback signals for accurate control.

Detailed and Complete Alternative Models

• OPA2130U
• OPA2130P
• OPA2130E
• OPA2130I

These alternative models offer similar performance characteristics and pin configurations, providing flexibility in choosing the most suitable option for specific applications.

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