SKU: SENS-2780
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Generic SS49E Linear Hall Effect Sensor Module - Analog Output

₹32.00 (Inclusive of all taxes)
Out of Stock

The SS49E Linear Hall Effect Sensor Module is a compact analog-output magnetic field sensor compatible with 5V Arduino boards and other microcontrollers. It provides a continuous voltage output proportional to the strength and polarity of an applied magnetic field, making it ideal for precise position sensing, current measurement, and magnetic field mapping projects.

Features

  • Analog output voltage proportional to magnetic flux density
  • Wide operating voltage range (typically 2.7V to 6.5V)
  • High sensitivity and linear output characteristic
  • Compact module format with easy-to-use 3-pin interface (VCC, GND, OUT)
  • RoHS compliant and temperature compensated for stable performance

Out of stock

Description

The SS49E module integrates a SS49E series Hall-effect sensor IC, which utilizes a Hall voltage generator, differential amplifier, and temperature compensation circuit to produce a stable analog output voltage. This output varies linearly with the strength and polarity of an external magnetic field applied perpendicular to the sensor face, enabling precise analog measurements of magnetic flux density.

Designed for easy integration, the module includes onboard signal conditioning and a three-pin header (VCC, GND, OUT) for direct connection to microcontroller analog input pins. Its robust performance across a wide temperature range makes it suitable for both educational prototyping and embedded system designs requiring reliable magnetic sensing.

Key Features

  • Linear Analog Output: Provides a continuous voltage signal directly proportional to magnetic field strength, enabling precise measurement.
  • Wide Operating Voltage: Supports a broad input range from 2.7V to 6.5V DC, compatible with 3.3V and 5V logic systems.
  • Temperature-Stable Performance: Integrated temperature compensation circuit ensures consistent output across varying environmental conditions.
  • High Sensitivity & Fast Response: Delivers quick and accurate detection of dynamic magnetic fields.
  • Compact & Durable Module: Pre-mounted sensor on a PCB with standard 2.54mm pin spacing for reliable prototyping.
  • Bipolar Sensing Capability: Responds to both north and south magnetic poles, with output voltage centered around a quiescent point.

Applications

  • Precise linear position sensing in robotics and actuators
  • Non-contact current measurement using magnetic field detection
  • Magnetic field strength mapping and scientific instrumentation
  • Proximity detection and rotary encoding using magnets
  • Educational projects demonstrating Hall effect principles and analog sensor interfacing

Technical Specifications

Sensor TypeLinear Hall Effect (Analog Output)
Core ICSS49E Series
Output SignalAnalog Voltage
Operating Voltage2.7V - 6.5V DC
Quiescent Output Voltage~ VCC/2 (Typical)
SensitivityHigh (mV/G typical, specific to SS49E variant)
Interface3-pin (VCC, GND, OUT)
Module Dimensions (L x W x H)25 x 15 x 7 mm
Primary CompatibilityArduino, Raspberry Pi, ESP32, STM32
Shipping Weight0.005 kg

Frequently Asked Questions

What is the output signal of this SS49E module?

This module provides an analog voltage output. The output voltage is centered at approximately half the supply voltage (VCC/2) with no magnetic field present. The voltage will increase or decrease linearly in proportion to the strength and polarity of an applied magnetic field, allowing for precise measurement.

What is the operating voltage range for this Hall effect module?

The SS49E sensor IC typically operates from 2.7V to 6.5V DC. This makes the module directly compatible with both 3.3V and 5V microcontroller systems, such as Arduino, ESP32, and Raspberry Pi, without requiring a logic level converter.

How do I wire and interface this module with an Arduino?

Connect the module's VCC pin to Arduino 5V, GND to GND, and the OUT pin to any analog input pin (e.g., A0). In your code, use the `analogRead()` function to read the voltage value. You will need to calibrate the reading against known magnetic fields to map the analog value to specific flux densities.

Can this sensor detect both north and south magnetic poles?

Yes, the SS49E is a bipolar linear Hall-effect sensor. Its analog output will deviate from the quiescent voltage in one direction for a south pole and in the opposite direction for a north pole, allowing it to distinguish between magnetic polarities.

Package Includes

  • 1 x SS49E Linear Hall Effect Sensor Module

Additional Information

Weight 0.005 kg
Dimensions 2.5 × 1.5 × 0.7 cm