SBASAI5B
May 2023 – November 2023
TMAG5253
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Magnetic Characteristics
6.7
Typical Characteristics
7
Parameter Measurement Information
7.1
Sensitivity Linearity
7.2
Ratiometric Architecture
7.3
Sensitivity Temperature Compensation
7.4
Quiescent Voltage Temperature Drift
7.5
Power-On Time
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Magnetic Flux Direction
8.3.2
Hall Element Location
8.3.3
Magnetic Response
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Selecting the Sensitivity Option
9.1.2
Temperature Compensation for Magnets
9.1.3
Adding a Low-Pass Filter
9.1.4
Designing With Multiple Sensors
9.1.5
Duty-Cycled, Low-Power Design
9.2
Typical Applications
9.2.1
Slide-By Displacement Sensing
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Head-On Displacement Sensing
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.3
Application Curve
9.2.3
Remote-Sensing Applications
9.3
Best Design Practices
9.4
Power Supply Recommendations
9.5
Layout
9.5.1
Layout Guidelines
9.5.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DMR|4
MPSS084B
Thermal pad, mechanical data (Package|Pins)
DMR|4
QFND768
Orderable Information
sbasai5b_oa
sbasai5b_pm
6.7
Typical Characteristics
T
A
= 25°C (unless otherwise noted)
V
CC
= 3.3 V
Figure 6-1
TMAG5253BA1 Sensitivity Linearity Error vs Magnetic Field
V
CC
= 3.3 V
Figure 6-3
TMAG5253BA3 Sensitivity Linearity Error vs Magnetic Field
TMAG5253BA
Figure 6-5
TMAG5253BA Active Current vs Temperature
Figure 6-7
TMAG5253BA Quiescent Voltage vs Supply Voltage
V
CC
= 3.3 V
Figure 6-9
TMAG5253BA Sensitivity vs Temperature
V
CC
= 3.3V ±10%
Figure 6-11
TMAG5253BA Sensitivity vs Supply Voltage
V
CC
= 3.3 V
Figure 6-2
TMAG5253BA2 Sensitivity Linearity Error vs Magnetic Field
V
CC
= 3.3 V
Figure 6-4
TMAG5253BA4 Sensitivity Linearity Error vs Magnetic Field
TMAG5253BA
Figure 6-6
TMAG5253BA Quiescent Voltage vs Supply Voltage
V
CC
= 1.8 V
Figure 6-8
TMAG5253BA Sensitivity vs Temperature
V
CC
= 1.8 V ±10%
Figure 6-10
TMAG5253BA Sensitivity vs Supply Voltage
TMAG5253BA
Figure 6-12
TMAG5253BA Quiescent Voltage vs Temperature