SBASAI5D May   2023  – February 2026 TMAG5253

PRODUCTION DATA  

  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 (Bipolar, TMAG5253BAx)
    6. 6.6  Magnetic Characteristics (Bipolar, TMAG5253BAx)
    7. 6.7  Electrical Characteristics (Unipolar, TMAG5253UAx)
    8. 6.8  Magnetic Characteristics (Unipolar, TMAG5253UAx)
    9. 6.9  Typical Characteristics (Bipolar, TMAG5253BAx)
    10. 6.10 Typical Characteristics (Unipolar, TMAG5253UAx)
  8. 7 Parameter Measurement Information
    1. 7.1 Sensitivity Linearity
    2. 7.2 Ratiometric Architecture
    3. 7.3 Sensitivity Temperature Compensation
    4. 7.4 Quiescent Voltage Temperature Drift
    5. 7.5 Power-On Time
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Magnetic Flux Direction
      2. 8.3.2 Hall Element Location
      3. 8.3.3 Magnetic Response
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Selecting the Sensitivity Option
      2. 9.1.2 Temperature Compensation for Magnets
      3. 9.1.3 Adding a Low-Pass Filter
      4. 9.1.4 Designing With Multiple Sensors
      5. 9.1.5 Duty-Cycled, Low-Power Design
    2. 9.2 Typical Applications
      1. 9.2.1 Slide-By Displacement Sensing
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Head-On Displacement Sensing
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
      3. 9.2.3 Remote-Sensing Applications
    3. 9.3 Best Design Practices
    4. 9.4 Power Supply Recommendations
    5. 9.5 Layout
      1. 9.5.1 Layout Guidelines
      2. 9.5.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.6 Magnetic Characteristics (Bipolar, TMAG5253BAx)

For VCC = 1.65V to 3.6V, over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT
VQ Quiescent voltage VCC = 3.3V,
B = 0mT,
TA = 25°C		 Bipolar, BA1 1.585 1.65 1.715 V
Bipolar, BA2
 1.61 1.65 1.69
Bipolar, BA3
 1.61 1.65 1.69
Bipolar, BA4 1.61 1.65 1.69
VCC = 1.8V,
B = 0mT,
TA = 25°C
 Bipolar, BA1 0.845 0.9 0.945
Bipolar, BA2
 0.850 0.9 0.940
Bipolar, BA3
 0.850 0.9 0.940
Bipolar, BA4
 0.870 0.9 0.930
VQΔT Quiescent voltage temperature drift VCC = 3.3V,
B = 0mT		 TA = 0°C to 85°C vs 25°C,
Bipolar, BAx
 -30 30 mV
TA = -40°C to 125°C vs 25°C,
Bipolar, BAx
 -50 50
VCC = 1.8V,
B = 0mT		 TA = 0°C to 85°C vs 25°C,
Bipolar, BAx
 -25 25
TA = -40°C to 125°C vs 25°C,
Bipolar, BAx
 -35 35
TA = 0°C to 50°C vs 25°C,
Bipolar, BA4 only
 -5 5
VQRE Quiescent voltage ratiometry error(2) Bipolar, BAx ±0.2 %
VQΔL Quiescent voltage lifetime drift High-temperature operating stress for 1000 hours
VCC = 3.3V		 10 mV
S Sensitivity VCC = 3.3V
TA = 25°C		 Bipolar, BA1 51 60 69 mV/mT
Bipolar, BA2 25.5 30 34.5
Bipolar, BA3 12.75 15 17.25
Bipolar, BA4 6.37 7.5 8.62
VCC = 1.8V
TA = 25°C		 Bipolar, BA1 25.5 30 34.5
Bipolar, BA2 13.6 16 18.4
Bipolar, BA3 6.9 8.12 9.33
Bipolar, BA4 3 3.5 4.0
BL Linear magnetic sensing range(3)(4)
 VCC = 3.3V Bipolar, BA1 ±20 mT
Bipolar, BA2 ±40
Bipolar, BA3 ±80
Bipolar, BA4 ±160
VCC = 1.8V Bipolar, BA1 ±20
Bipolar, BA2 ±40
Bipolar, BA3 ±80
Bipolar, BA4 ±160
VL Linear range of output voltage(4) Bipolar, BAx 0.2 VCC – 0.2 V
STC Sensitivity temperature coefficient(5) Bipolar, BAx TA = -40°C to 125°C vs 25°C 0.04 0.12 0.2 %/°C
SLE Sensitivity linearity error(4) VOUT is within VL ±0.1 ±0.55 %
SSE Sensitivity symmetry error(4) VOUT is within VL  ±0.1 %
SRE Sensitivity ratiometry error(2) TA = 25°C VCC = 3V - 3.6V,
With respect to VCC = 3.3V		 –3 3 %
VCC = 1.65V - 1.9V,
With respect to VCC = 1.8V		 –2 2
SΔL Sensitivity lifetime drift High-temperature operating stress for 1000 hours 0.5 %
BND Input-referred RMS noise density VCC = 3.3V CLoad = 100pF 220 nT/√Hz
VCC = 1.8V 400
BN
Input-referred peak-to-peak noise

 VCC = 3.3V BND × 6.6 × √fBW
CLoad = 100pF 		0.17 mTPP
VCC = 1.8V 0.35
VN Output-referred peak-to-peak noise  BN × S
VCC = 3.3V
BW = 15kHz		 Bipolar, BA1 9.2 mVPP
Bipolar, BA2 4.6
Bipolar, BA3 2.3
Bipolar, BA4 1.2
(1) B is the applied magnetic flux density.
(2) Refer to the Ratiometric Architecture section
(3) BL describes the minimum linear sensing range at 25°C taking into account the maximum VQ and Sensitivity tolerances.
(4) Refer to the Sensitivity Linearity section
(5) STC describes the rate the device increases Sensitivity with temperature. For more information, see the Section 7.3.