PNA4701M

Product Overview

Category

The PNA4701M belongs to the category of integrated circuit (IC) components.

Use

It is commonly used as a microwave motion sensor for various applications.

Characteristics

• Utilizes microwave technology for accurate motion detection
• Low power consumption
• Compact and versatile design

Package

The PNA4701M is typically available in a small surface-mount package.

Essence

This component serves as a reliable solution for motion sensing in electronic devices and systems.

Packaging/Quantity

The PNA4701M is usually supplied in reels containing a specific quantity, such as 1000 units per reel.

Specifications

• Operating Frequency: 5.8 GHz
• Supply Voltage: 2.7V to 3.6V
• Output Voltage: 0V to Vdd
• Detection Range: Up to 10 meters
• Operating Temperature: -20°C to 70°C

Detailed Pin Configuration

The PNA4701M features a standard pin configuration with detailed functions assigned to each pin: 1. Vdd - Power supply input 2. GND - Ground connection 3. OUT - Output signal 4. NC - Not connected

Functional Features

• Doppler radar-based motion detection
• Adjustable sensitivity and time delay settings
• Low standby power consumption
• Reliable performance in various environmental conditions

Advantages and Disadvantages

Advantages

• High accuracy in motion detection
• Low power consumption
• Compact size for easy integration into designs
• Adjustable settings for customization

Disadvantages

• Susceptible to interference from certain materials or environmental factors
• Limited detection range compared to some alternative technologies

Working Principles

The PNA4701M operates based on the Doppler effect, where it emits microwave signals and detects changes in the reflected signals caused by moving objects. This principle allows for precise motion detection in a given area.

Detailed Application Field Plans

Home Security Systems

Integrate the PNA4701M into home security systems to detect intruders and trigger alarms or notifications.

Automatic Lighting Control

Use the sensor in lighting systems to automatically turn lights on or off based on detected motion, enhancing energy efficiency.

Industrial Automation

In industrial settings, implement the PNA4701M in machinery to enable motion-based control and safety features.

Detailed and Complete Alternative Models

1. PIR Motion Sensors
2. Ultrasonic Motion Sensors
3. Infrared Motion Sensors

These alternative models offer different principles of operation and may be suitable for specific applications based on their unique characteristics.

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This content provides a comprehensive overview of the PNA4701M, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.