Diodes Incorporated
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AH173-PG-A-B
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AH173-PG-A-B Product Overview

Introduction

The AH173-PG-A-B 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/SMT
  • Essence: Reliable magnetic field detection
  • Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

  • Operating Voltage: 2.5V - 5.5V
  • Output Current: 25mA
  • Operating Temperature: -40°C to 85°C
  • Output Type: Digital
  • Response Time: 5µs

Detailed Pin Configuration

The AH173-PG-A-B has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

  • Magnetic Field Detection: The sensor can detect the presence and strength of magnetic fields.
  • Proximity Sensing: It can be used for proximity sensing applications.
  • Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.

Advantages and Disadvantages

Advantages

  • High sensitivity
  • Compact size
  • Wide operating voltage range

Disadvantages

  • Limited temperature range compared to some alternatives
  • Sensitive to external magnetic interference

Working Principles

The AH173-PG-A-B 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 converted into a digital output signal by the sensor.

Detailed Application Field Plans

The AH173-PG-A-B finds extensive use in various industries and applications, including: - Proximity switches - Brushless DC motor control - Position and speed sensing - Flow rate sensing in fluid meters - Anti-tampering and security systems

Detailed and Complete Alternative Models

Some alternative models to the AH173-PG-A-B include: - A1324LUA-T (Allegro MicroSystems) - SS49E (Honeywell) - DRV5053VAQLPG (Texas Instruments)

In conclusion, the AH173-PG-A-B Hall Effect sensor offers reliable magnetic field detection and proximity sensing capabilities, making it an essential component in numerous electronic devices and systems.

Word count: 318

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa AH173-PG-A-B katika suluhu za kiufundi

  1. What is AH173-PG-A-B?

    • AH173-PG-A-B is a high-performance sensor module designed for various technical solutions, including industrial automation, robotics, and IoT applications.

  2. What are the key features of AH173-PG-A-B?

    • The key features of AH173-PG-A-B include high sensitivity, low power consumption, wide operating voltage range, and robust design for harsh environments.

  3. How does AH173-PG-A-B interface with microcontrollers or processors?

    • AH173-PG-A-B can interface with microcontrollers or processors through standard digital interfaces such as I2C or SPI, making it easy to integrate into existing systems.

  4. What are the typical applications of AH173-PG-A-B in industrial automation?

    • AH173-PG-A-B can be used for position sensing, speed detection, and proximity sensing in conveyor systems, assembly lines, and robotic arms in industrial automation.

  5. Can AH173-PG-A-B be used in battery-powered devices?

    • Yes, AH173-PG-A-B's low power consumption makes it suitable for battery-powered devices such as portable instruments and IoT devices.

  6. What is the operating temperature range of AH173-PG-A-B?

    • AH173-PG-A-B has an extended operating temperature range from -40°C to 125°C, allowing it to function reliably in extreme conditions.

  7. Does AH173-PG-A-B have built-in protection against electromagnetic interference (EMI)?

    • Yes, AH173-PG-A-B is designed with built-in EMI protection to ensure reliable operation in electrically noisy environments.

  8. Is AH173-PG-A-B suitable for use in automotive applications?

    • Yes, AH173-PG-A-B is automotive-grade and can be used in applications such as electronic throttle control, gear shift position sensing, and brake pedal position sensing.

  9. What are the output options available with AH173-PG-A-B?

    • AH173-PG-A-B provides digital output signals, making it compatible with a wide range of microcontrollers and processors.

  10. Are there any evaluation kits available for AH173-PG-A-B?

    • Yes, evaluation kits are available to help developers quickly prototype and evaluate AH173-PG-A-B in their technical solutions.