OPA4134UA/2K5G4 - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The OPA4134UA/2K5G4 is a high-performance operational amplifier designed for precision applications.

Characteristics: - High gain accuracy - Low offset voltage and drift - Low noise - Wide bandwidth - High slew rate

Package: The OPA4134UA/2K5G4 comes in a small outline package (SOIC) with 14 pins.

Essence: This operational amplifier is known for its exceptional precision and performance, making it suitable for various applications that require accurate signal amplification.

Packaging/Quantity: The OPA4134UA/2K5G4 is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 0.3mV (maximum)
• Input Bias Current: 1nA (maximum)
• Gain Bandwidth Product: 20MHz
• Slew Rate: 20V/µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The OPA4134UA/2K5G4 has the following pin configuration:

```

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

Functional Features

• High gain accuracy ensures precise amplification of input signals.
• Low offset voltage and drift minimize errors in signal processing.
• Low noise performance allows for accurate measurement and analysis of small signals.
• Wide bandwidth enables the amplifier to handle a broad range of frequencies.
• High slew rate ensures fast response to rapid changes in input signals.

Advantages and Disadvantages

Advantages: - Exceptional precision and accuracy - Low noise performance - Wide bandwidth for versatile applications - High slew rate for fast signal processing

Disadvantages: - Relatively higher power consumption compared to some low-power op-amps - Limited availability in certain regions

Working Principles

The OPA4134UA/2K5G4 operates based on the principles of operational amplifiers. It amplifies the difference between its two input terminals, providing a high-gain output signal that is a linear function of the input voltage. The amplifier's internal circuitry ensures accurate amplification while minimizing errors caused by offset voltage, bias current, and noise.

Detailed Application Field Plans

The OPA4134UA/2K5G4 finds application in various fields, including: 1. Precision instrumentation 2. Audio equipment 3. Data acquisition systems 4. Medical devices 5. Communication systems

In precision instrumentation, it can be used for signal conditioning, sensor amplification, and control systems. In audio equipment, it enhances audio fidelity and provides accurate amplification for high-quality sound reproduction. In data acquisition systems, it ensures precise measurement and conversion of analog signals. In medical devices, it contributes to accurate diagnostics and monitoring. In communication systems, it aids in signal processing and filtering.

Detailed and Complete Alternative Models

1. OPA4134PA - DIP package version of the OPA4134UA/2K5G4
2. OPA4134EA - SOT-23 package version of the OPA4134UA/2K5G4
3. OPA4134SA - SOIC package version with improved ESD protection

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

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