OPB380N51Z

Product Overview

Category: Optoelectronics
Use: Optical sensor for object detection and position sensing
Characteristics: High sensitivity, compact size, reliable performance
Package: Through-hole package, 1 piece per pack
Essence: Utilizes infrared light to detect objects
Packaging/Quantity: Single unit packaging

Specifications

Operating Wavelength: 950 nm
Sensing Distance: Up to 3 mm
Output Configuration: Phototransistor
Supply Voltage: 5 V
Operating Temperature Range: -40°C to +85°C

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
Compact design for easy integration

Advantages and Disadvantages

Advantages

Reliable object detection
Suitable for harsh environments
Low maintenance requirements
Compact size for versatile applications

Disadvantages

Limited sensing distance
Susceptible to ambient light interference

Working Principles

The OPB380N51Z operates based on the principle of detecting the interruption of an infrared light beam. When an object is within the sensing distance, it obstructs the light, causing the phototransistor to switch states and produce an output signal.

Detailed Application Field Plans

The OPB380N51Z is commonly used in various applications such as: - Object detection in industrial automation - Position sensing in robotics - Proximity sensing in consumer electronics - Reflective sensors in printing and packaging machinery

Detailed and Complete Alternative Models

OPB380L51Z: Similar specifications with a longer sensing distance
OPB380P51Z: Enhanced ambient light rejection for outdoor applications
OPB380T51Z: Temperature-compensated for extreme operating conditions

This comprehensive entry provides detailed information about the OPB380N51Z, covering its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

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What is OPB380N51Z?
- OPB380N51Z is a reflective object sensor with an integrated infrared LED and phototransistor.
What are the typical applications of OPB380N51Z?
- It is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and position sensing.
What is the operating voltage range for OPB380N51Z?
- The operating voltage range for OPB380N51Z is typically 4.5V to 5.5V.
How does OPB380N51Z detect objects?
- It uses the reflection of infrared light to detect the presence or absence of an object.
What is the sensing distance of OPB380N51Z?
- The sensing distance can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.
Can OPB380N51Z be used in harsh environments?
- Yes, it is designed to operate reliably in harsh industrial environments.
What is the output type of OPB380N51Z?
- It has a digital output that switches between high and low based on the presence or absence of the detected object.
Is OPB380N51Z sensitive to ambient light?
- It has built-in ambient light rejection to minimize the impact of ambient light on its operation.
What are the mounting options for OPB380N51Z?
- It can be mounted using screws or adhesive, and it has a compact form factor for easy integration into various systems.
Are there any special considerations for interfacing OPB380N51Z with microcontrollers or PLCs?
- It typically requires a current-limiting resistor when connecting to a microcontroller or PLC input to ensure proper operation and protection of the sensor.