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GP2Y+

Name: GP2Y+
Rating: 4.7 (12 reviews)

RF PWR DVDR 1.6GHZ-3.3GHZ 12VQFN

Производитель
Мфр. Часть #GP2Y+
Пакет
Лист данных GP2Y+ DataSheet
В наличии21208

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Спецификации

Part Status	Active
Insertion Loss	0.8dB
Frequency	1.6 GHz ~ 3.3 GHz
Specifications	Isolation (Min) 17dB, 1.2 VSWR (Typ), 4° Imbalance (Max)
Size / Dimension	0.118" L x 0.118" W x 0.039" H (3.00mm x 3.00mm x 0.99mm)
Package / Case	12-VQFN Exposed Pad

Обзор

Description

GP2Y is a series of optoelectronic sensors developed by Sharp Corporation, primarily used for detecting particulate matter, such as dust and smoke, in the air. The GP2Y series features optical sensing technology that employs an infrared LED and phototransistor to measure the concentration of airborne particles.
Typically, the sensor operates by illuminating particles with infrared light; the light scattered by these particles is detected by the phototransistor. This output can be converted into a voltage signal corresponding to the particle concentration, making it useful for air quality monitoring applications.
The GP2Y series is compact, cost-effective, and easy to integrate into various electronic devices, including air purifiers, HVAC systems, and environmental monitoring systems. Its applications extend to home automation, industrial environments, and health monitoring systems, providing valuable data for improving air quality and ensuring safety in indoor environments.

Features

The GP2Y series, particularly the GP2Y0A21YK0F, is an analog distance sensor produced by SHARP. Key features include:
1. Range: Detects distances from 10 cm to 80 cm, making it suitable for close-range applications.
2. Output: Provides an analog voltage output proportional to distance, facilitating easy integration with microcontrollers.
3. Compact Size: Its small footprint allows for versatile applications in robotics and automation.
4. Operating Voltage: Typically operates at 4.5V to 5.5V, compatible with standard microcontroller power supplies.
5. Non-contact Sensing: Utilizes infrared emission and detection, eliminating wear and tear associated with mechanical sensors.
6. Response Time: Offers a relatively fast response time, making it useful for real-time applications.
7. Ambient Light Immunity: Designed to function effectively in ambient light conditions, enhancing reliability.
These features make the GP2Y series sensors ideal for applications in robotics, obstacle detection, and proximity sensing.

Package

The GP2Y series, such as GP2Y1010AU0F, typically comes in a compact, rectangular package type. It features a plastic housing that integrates the sensor and optics, allowing for easy integration into electronic designs. The package is designed for surface-mount or through-hole applications, facilitating connection to circuit boards.

Pinout

The GP2Y series, specifically the GP2Y0A21YK0F model, is an analog distance measuring sensor produced by Sharp. It features a total of 3 pins:
1. VCC (Power Supply): This pin is connected to the positive voltage supply (typically +5V).
2. Vo (Output): This pin outputs an analog voltage that varies with the detected distance. The voltage decreases as the distance to the target increases, typically ranging from about 0.4V (close range) to 2.3V (far range).
3. GND (Ground): This pin is connected to the ground of the circuit.
The GP2Y0A21YK0F can measure distances from approximately 10 cm to 80 cm and is commonly used in robotics and automation for obstacle detection and distance measurement applications.

Manufacturer

The GP2Y+ is manufactured by Sharp Corporation, a Japanese multinational company. Founded in 1912, Sharp is known for its innovation in the electronics industry, producing a wide range of products including consumer electronics, solar energy solutions, and advanced sensors. The GP2Y+ is a type of optical dust sensor used in various applications, particularly for air quality monitoring. Sharp is recognized for its commitment to technology and quality, making it a significant player in the global electronics market.

Application

The GP2Y series, particularly GP2Y0A series of infrared distance sensors, is commonly used in various applications including robotics for obstacle avoidance, proximity sensing in automation systems, object detection in consumer electronics, and distance measurement in smart home devices. They are also utilized in automotive systems for parking assistance and in industrial equipment for material handling. Their versatility makes them suitable for any project requiring distance measurement or presence detection.

Equivalent

The GP2Y series of chips, particularly the GP2Y0A21YK0F (infrared distance sensor), has equivalent products such as the HC-SR04 ultrasonic distance sensor, VL53L0X time-of-flight sensor, and the MaxBotix MB1010. These alternatives offer varying measurement ranges and technologies but serve similar purposes in distance measurement applications.

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