1.1 Features
This EVM includes the following features:
• Supports multiple options for setting B
OP
– GUI-controlled DAC (requires Sensor Controller Board for initialization)
• Sets voltage on TMAG5328 ADJ pin to create desired B
OP
• Enables dynamically changing B
OP
by changing DAC output voltage
• Nonvolatile memory on DAC can store DAC output voltage setting to support future operation without
GUI or Sensor Controller Board
– Potentiometer
• Sets resistance on TMAG5328 ADJ pin to create desired B
OP
• Enables dynamically changing B
OP
by adjusting potentiometer position
– Resistor footprint for creating a static B
OP
– External voltage supply
• LED on TMAG5328 output for visual inspection of switch’s output state
• Flexible TMAG5328 power supply options
– 3.3-V rail from Sensor Controller Board: Enables evaluation without external power supply
– External power supply: TMAG5328 powered independently from Sensor Controller Board, which enables
testing the TMAG5328 at other voltages than 3.3 V
• 3D-printed magnetic attachment included in kit for facilitating magnetic testing
Overview
SBAU376 – DECEMBER 2021
TMAG5328 Evaluation Module
3
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