OPB993N55Z

Product Overview

• Category: Optoelectronics
• Use: Optical sensor for detecting objects or motion
• Characteristics: High sensitivity, compact size, reliable performance
• Package: Through-hole package
• Essence: Utilizes infrared light to detect objects or motion
• Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

• Operating Voltage: 4.5V to 16V
• Output Type: Phototransistor
• Sensing Distance: Up to 3mm
• Wavelength: 890nm

Detailed Pin Configuration

• Pin 1: Anode
• Pin 2: Cathode
• Pin 3: Collector
• Pin 4: Emitter

Functional Features

• High sensitivity to infrared light
• Fast response time
• Low power consumption

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various devices
• Reliable performance in various environmental conditions
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited sensing distance compared to some other optical sensors
• Susceptible to interference from ambient infrared light sources

Working Principles

The OPB993N55Z operates by emitting an infrared light beam and detecting the reflection of this light. When an object is within the sensing distance, the reflected light is detected by the phototransistor, causing it to conduct and produce an output signal.

Detailed Application Field Plans

The OPB993N55Z is commonly used in applications such as: - Object detection in automated machinery - Motion detection in security systems - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

• OPB9000: Longer sensing distance but larger package size
• OPB700: Lower cost alternative with reduced sensitivity

This comprehensive entry provides a detailed overview of the OPB993N55Z, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.