SLYA076
july 2023
TMAG5273
1
Abstract
Trademarks
1
Introduction
2
Liquid Level Sensing Implementations
2.1
Capacitive
2.2
Ultrasonic
2.3
Magnetic Hall-Effect Implementations
2.3.1
Different Types of Hall-Effect Sensors
2.3.2
Implementation Option 1: Floating Magnet with Linear Hall
2.3.3
Implementation Option 2: Floating Magnet with Array of Latches or Switches
2.3.4
Flotation Device on Axial Arm
3
Functional Demo Design
3.1
Float Arm
3.2
GUI Operation
3.3
3D Printing Part Orientations and Settings
4
Summary
5
References
5.1
Device Support
5.2
Related Documentation
5.2
Related Documentation
Texas Instruments,
[FAQ] What solutions do you recommend for measuring liquid via level sensing and other delivery methods in Medical applications?
.
Texas Instruments,
Capacitive-Based Liquid Level Sensing Sensor Reference Design
.
Texas Instruments,
High Resolution Ultrasonic Liquid Level Sensing
, application note.
Texas Instruments,
Overview Using Linear Hall Effect Sensors to Measure Angle
, application brief.
Texas Instruments,
TI Magnetic Sense Simulator (TIMSS)
Texas Instruments,
Linear Hall-Effect Sensor Array Design
, application note.
Texas Instruments,
Angle Measurement With Multi-Axis Linear Hall-Effect Sensors
, application note.
Texas Instruments,
Sensor Array Fan-out Techniques and Implementation
, application brief.
Texas Instruments,
Absolute Angle Measurements for Rotational Motion Using Hall-Effect Sensors
, application brief.