SI7214-B-00-IV

Product Overview

The SI7214-B-00-IV belongs to the category of Hall Effect sensors. It is commonly used for proximity sensing, position sensing, and current sensing applications. The sensor exhibits characteristics such as high sensitivity, low power consumption, and robustness. It is typically packaged in a small surface-mount package and is available in tape and reel packaging with a specific quantity per reel.

Specifications

• Operating Voltage: 2.7V to 5.5V
• Output Type: Digital
• Operating Temperature Range: -40°C to 125°C
• Sensing Range: ±150mT
• Package Type: SOIC-8

Detailed Pin Configuration

The SI7214-B-00-IV features an SOIC-8 package with the following pin configuration: 1. VDD 2. GND 3. VOUT 4. NC 5. NC 6. VDD 7. GND 8. VDD

Functional Features

The sensor provides non-contact magnetic sensing, enabling it to detect the presence or absence of a magnetic field. It offers a digital output that switches in response to a magnetic field exceeding a specified threshold.

Advantages and Disadvantages

Advantages: - High sensitivity - Low power consumption - Robust design

Disadvantages: - Limited sensing range - Susceptible to external magnetic interference

Working Principles

The SI7214-B-00-IV operates based on the Hall Effect, where a voltage difference is generated across a conductor when subjected to a magnetic field perpendicular to the current flow. This voltage difference is then processed to provide a digital output signal.

Detailed Application Field Plans

The SI7214-B-00-IV finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Position sensing in automotive systems - Current sensing in industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the SI7214-B-00-IV include: - SI7214-A-00-IV - SI7214-C-00-IV - SI7214-D-00-IV

These models offer similar functionality with slight variations in specifications and package types.

In conclusion, the SI7214-B-00-IV Hall Effect sensor is a versatile component with wide-ranging applications due to its high sensitivity and low power consumption. While it has limitations in sensing range and susceptibility to external magnetic interference, it remains a popular choice for proximity, position, and current sensing needs.

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