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TMAG5231H1DQDMRR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TMAG5231H1DQDMRR product

TMAG5231H1DQDMRR

Magnetic Sensors - Switches (Solid State)

Hall-effect switchOmnipolar40 mTActive lowPush-pull output20 Hz2 µA typicalX2SON

TMAG5231H1DQDMRR is an ultra-low-power omnipolar Hall switch for detecting a relatively strong magnetic field, with a 40 mT typical operate threshold and active-low push-pull output.

Best for

  • Battery-powered magnetic proximity detection
  • Position and lid/door sensing
  • Electronic locks and tamper detection

Avoid if

  • The system requires magnetic updates faster than the 20 Hz sampling rate
  • The available field is below the worst-case 50 mT operate threshold

Check before use

  • Validate BOP and BRP over mechanical tolerance and temperature
  • Check output polarity in the host logic
  • Place a ceramic decoupling capacitor of at least 0.1 µF near VCC

Key specifications

Operate threshold
±40 mT typical; ±30 mT to ±50 mT
Magnetic response
Omnipolar
Output
Push-pull CMOS, active low
Supply range
1.65 V to 5.5 V
Sampling rate
20 Hz typical
Average current
2 µA typical at 3 V
Package
4-pin X2SON

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Magnetic proximity sensingElectronic locksTamper detectionValve and solenoid position sensing

Datasheet

snoaa98

800 KB

Datasheet AI

CAD Models

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Alternative components

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Questions & answers

TMAG5231H1DQDMRR is the X2SON-packaged TMAG5231H1D low-power omnipolar Hall-effect switch from Texas Instruments. It has a push-pull digital output and samples the magnetic field at 20 Hz.