OPA4130UA/2K5

Introduction

The OPA4130UA/2K5 is a high-performance, low-noise operational amplifier designed for a wide range of applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Operational Amplifier
• Use: The OPA4130UA/2K5 is commonly used in precision instrumentation, audio processing, and other high-fidelity applications where low noise and high performance are essential.
• Characteristics: It features low noise, high bandwidth, and low distortion, making it suitable for demanding signal processing tasks.
• Package: The OPA4130UA/2K5 is available in a small outline package (SOIC) with 8 pins.
• Essence: Its essence lies in providing precise amplification and signal conditioning in various electronic systems.
• Packaging/Quantity: The OPA4130UA/2K5 is typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 0.1mV (max)
• Input Bias Current: 1pA (typ)
• Gain Bandwidth Product: 80MHz
• Slew Rate: 20V/µs
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The OPA4130UA/2K5 has the following pin configuration: 1. OUT- 2. IN- 3. V- 4. V+ 5. NC 6. IN+ 7. VCC+ 8. OUT+

Functional Features

• Low noise and distortion for high-fidelity applications
• Wide bandwidth for accurate signal processing
• High input impedance for minimal loading effects
• Rail-to-rail output swing for maximum dynamic range

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Versatile and suitable for various applications
• Low noise and distortion
• Wide operating voltage range

Disadvantages

• Higher cost compared to standard operational amplifiers
• Sensitive to improper layout and grounding practices

Working Principles

The OPA4130UA/2K5 operates based on the principles of differential amplification and feedback control. It amplifies the difference between its two input terminals while maintaining precise control over gain, bandwidth, and linearity.

Application Field Plans

The OPA4130UA/2K5 finds extensive use in the following application fields: - Precision measurement equipment - Audio processing and amplification - Sensor signal conditioning - Test and measurement instrumentation - Medical instrumentation

Alternative Models

For applications requiring similar performance, the following alternative models can be considered: - AD8675 by Analog Devices - LT1363 by Linear Technology - OPA1612 by Texas Instruments

In conclusion, the OPA4130UA/2K5 is a high-performance operational amplifier with a wide range of applications in precision electronics and audio processing. Its low noise, high bandwidth, and accuracy make it a preferred choice for demanding signal processing tasks. While it may have a higher cost compared to standard amplifiers, its performance justifies its use in critical applications.

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