VRE302LS - English Editing Encyclopedia Entry

Product Overview

Category

VRE302LS belongs to the category of electronic components.

Use

It is primarily used in electronic circuits for signal amplification and voltage regulation.

Characteristics

• Small size
• High gain
• Low power consumption
• Wide operating voltage range

Package

VRE302LS comes in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of VRE302LS lies in its ability to amplify weak signals while maintaining stability and accuracy.

Packaging/Quantity

Each package of VRE302LS contains 100 units.

Specifications

• Operating Voltage: 3.3V
• Maximum Output Current: 50mA
• Gain Range: 20dB - 60dB
• Frequency Response: 20Hz - 20kHz
• Input Impedance: 10kΩ
• Output Impedance: 100Ω

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. IN: Signal input
4. OUT: Amplified signal output

Functional Features

• High gain amplification
• Low noise and distortion
• Wide frequency response
• Stable performance across varying operating conditions

Advantages

• Compact size allows for space-saving designs
• Low power consumption prolongs battery life in portable devices
• Wide operating voltage range provides flexibility in various applications
• Excellent signal amplification capabilities enhance overall system performance

Disadvantages

• Limited output current may not be suitable for high-power applications
• Input impedance may require additional circuitry for impedance matching in certain cases

Working Principles

VRE302LS operates based on the principle of transistor amplification. It utilizes a combination of active and passive components to amplify weak input signals, providing a higher output signal with minimal distortion.

Detailed Application Field Plans

VRE302LS finds applications in various fields, including:

1. Audio Systems: Used for amplifying audio signals in speakers, headphones, and audio amplifiers.
2. Communication Systems: Employed in radio frequency (RF) circuits for signal amplification and modulation.
3. Medical Devices: Integrated into medical equipment for amplifying bioelectric signals in diagnostic and monitoring devices.
4. Industrial Automation: Utilized in control systems to amplify sensor signals for accurate measurement and control.

Detailed and Complete Alternative Models

1. VRE301LS: Similar specifications but with a lower gain range of 10dB - 40dB.
2. VRE303LS: Higher gain range of 30dB - 70dB, suitable for applications requiring stronger amplification.
3. VRE304LS: Offers adjustable gain control for precise signal amplification.

(Note: The above alternative models are provided as examples and may not represent an exhaustive list.)

In conclusion, VRE302LS is a compact electronic component that excels in signal amplification and voltage regulation. Its high gain, low power consumption, and wide operating voltage range make it suitable for various applications across different industries. While it has limitations in terms of output current and input impedance, its advantages outweigh the disadvantages, making it a reliable choice for amplification needs.