EA-21939-C36 Product Overview

Introduction

The EA-21939-C36 is a versatile electronic component that belongs to the category of integrated circuits. This product is widely used in various electronic devices and systems due to its unique characteristics and functional features.

Basic Information Overview

• Category: Integrated Circuit
• Use: Electronic signal processing and control
• Characteristics: High precision, low power consumption, compact size
• Package: Small outline integrated circuit (SOIC)
• Essence: Signal amplification and conditioning
• Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

The EA-21939-C36 is designed to operate within the following specifications: - Operating Voltage: 3.3V - 5V - Operating Temperature: -40°C to 85°C - Input Impedance: 10 kΩ - Output Impedance: 100 Ω - Gain Range: 20 dB - 60 dB

Detailed Pin Configuration

The EA-21939-C36 features a standard 8-pin SOIC package with the following pin configuration: 1. VCC 2. Input + 3. Input - 4. Ground 5. Output 6. NC (Not Connected) 7. NC (Not Connected) 8. VCC

Functional Features

• Signal Amplification: The EA-21939-C36 provides adjustable gain for precise signal amplification.
• Low Noise: It offers low noise and distortion, ensuring high-quality signal processing.
• Wide Voltage Range: Compatible with a wide range of operating voltages for flexibility in various applications.

Advantages and Disadvantages

Advantages

• Compact size for space-constrained designs
• Low power consumption for energy-efficient operation
• Adjustable gain for versatile signal processing

Disadvantages

• Limited output current capability
• Sensitive to electrostatic discharge (ESD)

Working Principles

The EA-21939-C36 operates based on the principles of operational amplifiers, utilizing feedback to control gain and accurately process input signals. By adjusting the gain and managing the input and output impedance, it effectively conditions and amplifies electronic signals.

Detailed Application Field Plans

The EA-21939-C36 finds extensive application in the following fields: - Audio Equipment: Signal amplification and equalization in audio systems - Instrumentation: Precision signal conditioning in measurement instruments - Communication Systems: Amplification and filtering of communication signals

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the EA-21939-C36 include: - EA-21940-D48: Higher gain range and wider operating temperature - EA-21938-B24: Lower power consumption and smaller package size - EA-21941-F72: Enhanced ESD protection and higher output current capability

In conclusion, the EA-21939-C36 is a highly versatile integrated circuit with a wide range of applications, offering precise signal amplification and conditioning in a compact and efficient package.

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