JAJSJS6A June 2021 – September 2021 TMAG5273
PRODUCTION DATA
Use the parameters listed in Table 8-3 for this design example.
DESIGN PARAMETERS | OPERATING ON AC SUPPLY | OPERATING ON BACK-UP BATTERY |
---|---|---|
Device | TMAG5273-A2 | TMAG5273-A2 |
VCC | 3.3 V | 3.6 V to 1.7V |
Operating Mode | Continuous measure mode | Wake-up and sleep mode |
Design Objective | Read the raw magnetic data and determine the magnitude and type of tampering (AC or DC magnetic field) | Wake up the microcontroller if magnetic tampering occurs |
Timing Budget to Detect Tampering | <100ms | <5s |
Desired Battery Life | N/A | 5 Year |