AH1808-Z-7 Product Overview

Introduction

The AH1808-Z-7 is a versatile electronic component that belongs to the category of Hall Effect sensors. This sensor is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Hall Effect Sensor
• Use: Detection of magnetic fields and proximity sensing
• Characteristics: High sensitivity, low power consumption, compact size
• Package: SOT-23, SMD (Surface Mount Device)
• Essence: Utilizes Hall Effect to detect magnetic fields
• Packaging/Quantity: Typically supplied in reels of 3000 units

Specifications

• Operating Voltage: 2.5V - 5.5V
• Output Current: 8mA
• Operating Temperature: -40°C to 85°C
• Output Type: Digital Open Drain

Detailed Pin Configuration

The AH1808-Z-7 sensor has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

• High Sensitivity: Capable of detecting small magnetic fields
• Low Power Consumption: Ideal for battery-powered applications
• Digital Output: Provides easy interfacing with microcontrollers

Advantages and Disadvantages

Advantages

• Reliable detection of magnetic fields
• Compact and space-saving design
• Wide operating voltage range

Disadvantages

• Limited temperature range compared to some alternatives
• Requires careful handling due to sensitivity to external magnetic fields

Working Principles

The AH1808-Z-7 operates based on the Hall Effect, where a voltage difference is created across a conductor when subjected to a magnetic field. This voltage difference is then processed to provide a digital output signal.

Detailed Application Field Plans

The AH1808-Z-7 sensor finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Position sensing in automotive systems - Speed detection in industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the AH1808-Z-7 sensor include: - A3144: Similar Hall Effect sensor with wider temperature range - SS49E: Low-cost alternative with comparable performance - DRV5053: Programmable Hall Effect sensor for customized applications

In conclusion, the AH1808-Z-7 Hall Effect sensor offers reliable magnetic field detection in a compact and efficient package, making it suitable for diverse applications across different industries.

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