821034DNG Product Overview

Introduction

The 821034DNG is a versatile electronic component that belongs to the category of integrated circuits. This product is widely used in various electronic devices due to its unique characteristics and functional features.

Basic Information Overview

• Category: Integrated Circuits
• Use: Electronic circuitry, signal processing
• Characteristics: High precision, low power consumption, compact size
• Package: DIP (Dual Inline Package)
• Essence: Signal amplification and processing
• Packaging/Quantity: Typically packaged in reels or tubes containing multiple units

Specifications

• Operating Voltage: 3.3V - 5V
• Operating Temperature: -40°C to 85°C
• Input Impedance: 10kΩ
• Output Impedance: 100Ω
• Frequency Response: 20Hz - 20kHz
• Dimensions: 10mm x 6mm x 2mm

Detailed Pin Configuration

1. VCC (Power Supply)
2. GND (Ground)
3. IN+ (Non-Inverting Input)
4. IN- (Inverting Input)
5. OUT (Output)

Functional Features

• Signal Amplification: The 821034DNG amplifies weak input signals to a higher amplitude for further processing.
• Signal Filtering: It includes built-in filters to remove unwanted noise from the input signal.
• Low Power Consumption: Operates efficiently with minimal power requirements.

Advantages and Disadvantages

Advantages

• Compact size allows for integration into small electronic devices.
• High precision amplification ensures accurate signal processing.
• Low power consumption contributes to energy-efficient designs.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Sensitive to voltage fluctuations, requiring stable power supply conditions.

Working Principles

The 821034DNG operates based on the principles of operational amplifiers, utilizing feedback mechanisms to amplify and process input signals. By adjusting the feedback network, the gain and frequency response can be tailored to specific application requirements.

Detailed Application Field Plans

This product finds extensive use in audio amplifiers, sensor signal conditioning, and instrumentation equipment. Its precise amplification and filtering capabilities make it suitable for applications requiring accurate signal processing and conditioning.

Detailed and Complete Alternative Models

• 821035DNG: Higher output current capacity for more demanding applications.
• 821036DNG: Enhanced frequency response for audio and RF applications.
• 821037DNG: Low-noise version suitable for sensitive sensor applications.

In conclusion, the 821034DNG integrated circuit offers a compact and efficient solution for signal amplification and processing in various electronic applications, making it a valuable component in modern electronic design.

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