SLYS056 August   2024 TMAG5233

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Magnetic Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 SOT-23 Magnetic Flux Density Direction
      2. 7.3.2 Output Type
      3. 7.3.3 Timing
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Nomenclature
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

The TMAG5233 is a low cost, in-plane Hall-effect switch designed to replace TMR, AMR and Reed switches used in magnetic position sensing applications.

The TMAG5233 has an omnipolar magnetic response and enables the device to react to both north and south magnetic poles. When the applied magnetic flux density through the sensor axis of sensitivity exceeds the operate point threshold (BOP), the device outputs a low voltage. The output stays low until the magnetic flux density decreases to less than the release point threshold (BRP), after which the device outputs a high voltage. The D1E device version has a BOP threshold of 3mT and BRP threshold of 2.2mT.

To minimize power consumption, the TMAG5233 is internally duty-cycled at 40Hz (D1E device version) operating with an average current consumption of 2.7µA. The device has a push-pull CMOS output which eliminates the need for an external pullup resistor, and is available in an industry-standard SOT-23 package.

Package Information
PART NUMBERPACKAGE(1)PACKAGE SIZE(2)
TMAG5233DBV (SOT-23, 3)2.9mm × 2.8mm
(1) For all available packages, see Section 11.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
TMAG5233 Omnipolar Active Low FunctionalityOmnipolar Active Low Functionality
TMAG5233 In-Plane Axis of SensitivityIn-Plane Axis of Sensitivity