PNA4601M - English Editing Encyclopedia Entry

Introduction

The PNA4601M is a versatile infrared receiver module designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Infrared Receiver Module
• Use: Receiving infrared signals from remote controls
• Characteristics: High sensitivity, wide operating voltage range, compact size
• Package: Through-hole package
• Essence: Efficiently receives and decodes infrared signals
• Packaging/Quantity: Typically available in reels or trays

Specifications

• Operating Voltage: 2.7V to 5.5V
• Carrier Frequency: 38kHz
• Supply Current: 350μA
• Output Voltage: 0.4V (Logic Low), Vcc-0.4V (Logic High)
• Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

1. Vcc
2. GND
3. Output

Functional Features

• High sensitivity to infrared signals
• Wide operating voltage range for flexibility in different applications
• Compact design for easy integration into various devices

Advantages

• Reliable reception of infrared signals
• Versatile operating voltage range
• Compact form factor for space-constrained designs

Disadvantages

• Limited carrier frequency compatibility
• Sensitivity to ambient light interference

Working Principles

The PNA4601M operates by receiving modulated infrared signals and converting them into electrical signals. It utilizes a photodetector to capture incoming infrared radiation and a demodulator to extract the original signal.

Detailed Application Field Plans

1. Consumer Electronics: Remote control systems for TVs, air conditioners, and audio equipment
2. Home Automation: Infrared-based smart home devices
3. Industrial Control: Infrared communication in industrial automation systems

Detailed and Complete Alternative Models

1. TSOP38238: Similar operating voltage and carrier frequency
2. TSOP4840: Higher sensitivity and wider operating temperature range
3. SFH5110: Lower supply current and smaller package size

In conclusion, the PNA4601M is a reliable and versatile infrared receiver module suitable for a wide range of applications, despite its limitations in carrier frequency compatibility and susceptibility to ambient light interference.

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