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A3213ELHLT-T

Hall Effect Sensor 1mA Omnipolar 3V Automotive 3-Pin SOT-23W T/R

Quantity Unit Price(USD) Ext. Price
1 $0.541 $0.54
10 $0.440 $4.40
30 $0.389 $11.67
100 $0.341 $34.10
500 $0.310 $155.00
1000 $0.295 $295.00

Inventory:6,670

*The price is for reference only.
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Overview of A3213ELHLT-T

The A3213ELHLT-T is a magnetic bipolar switch IC with high sensitivity and low power consumption. It is designed for non-contact magnetic sensing applications, providing reliable switching in a compact package. This IC is ideal for use in proximity detection, position sensing, and open/close detection systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Supply voltage for the IC
  • GND: Ground connection
  • OUT: Digital output signal

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the A3213ELHLT-T IC for a visual representation.

Key Features

  • High Sensitivity: The A3213ELHLT-T offers high sensitivity to magnetic fields, enabling accurate magnetic sensing.
  • Low Power Consumption: With its low power design, this IC is suitable for battery-powered applications.
  • Compact Size: The small form factor of the A3213ELHLT-T makes it easy to integrate into space-constrained designs.
  • Open-Collector Output: The open-collector output allows for versatile interfacing with microcontrollers and other digital circuits.
  • Wide Operating Temperature Range: The IC can operate over a wide temperature range, making it suitable for various environmental conditions.

Note: For detailed technical specifications, please refer to the A3213ELHLT-T datasheet.

Application

  • Proximity Detection: Ideal for proximity sensing applications requiring non-contact detection.
  • Position Sensing: Suitable for position sensing in automotive, industrial, and consumer electronic applications.
  • Open/Close Detection: Used for open/close detection in security systems, smart devices, and automotive applications.

Functionality

The A3213ELHLT-T is a magnetic bipolar switch IC that detects magnetic fields and provides a digital output signal based on the magnetic field strength. It offers reliable and accurate magnetic sensing capabilities for various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the supply voltage and GND (Pin 2) to the ground.
  • Output Signal: Monitor the OUT pin (Pin 3) for digital output corresponding to the magnetic field detection.
  • Interface: Connect the open-collector output to a pull-up resistor and digital input of a microcontroller for signal processing.

Frequently Asked Questions

Q: What is the operating voltage range of the A3213ELHLT-T?
A: The A3213ELHLT-T operates within a voltage range of 2.5V to 5.5V.

Q: Can the A3213ELHLT-T detect both north and south magnetic fields?
A: Yes, the A3213ELHLT-T can detect both north and south magnetic fields, providing bidirectional magnetic sensing.

Equivalent

For similar functionalities, consider these alternatives to the A3213ELHLT-T:

  • A3212ELHLT-T: This magnetic switch IC offers similar features to the A3213ELHLT-T with slight variations in sensitivity and power consumption.
  • A3214ELHLT-T: Another alternative IC with magnetic sensing capabilities similar to the A3213ELHLT-T, suitable for various magnetic detection applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Board Mount Hall Effect / Magnetic Sensors RoHS Details
Type Micropower Operating Supply Current 309 uA
Maximum Output Current 1 mA Operating Point Min/Max - 70 G to 70 G
Release Point Min/Max (Brp) 10 G to - 10 G Operating Supply Voltage 3 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Package / Case SOT-23-3
Series A3213-4 Brand Allegro MicroSystems
Output Type Digital Output Voltage 100 mV
Product Hall Effect Switches Product Type Hall Effect / Magnetic Sensors
Factory Pack Quantity 3000 Subcategory Sensors
Supply Voltage - Max 5.5 V Supply Voltage - Min 2.4 V
Termination Style Solder Pad

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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packageimg

A3213ELHLT-T

Hall Effect Sensor 1mA Omnipolar 3V Automotive 3-Pin SOT-23W T/R

Inventory:

6,670