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Two-dimensional, dual-channel, high-sensitivity, speed and direction outputs, Hall-effect latch

US ECCN: EAR99 US/Local Export Classification Number


Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-3-260C-168 HR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
SOT-23 (DBV) | 5 3,000 | LARGE T&R -40 to 125
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
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Features for the TMAG5111

  • 2D sensing with planar and vertical hall sensors
  • Inherent quadrature independent of magnet alignment or magnet pole pitch
  • Two functional options available:
    • TMAG5110: independent 2D outputs
    • TMAG5111: speed and direction outputs
  • Ultra-high magnetic sensitivity:
    • TMAG511xx2: ±1.4 mT (typical)
    • TMAG511xx4: ±3 mT (typical)
  • Fast 40-kHz sensing bandwidth
  • 2.5-V to 38-V operating VCC range
  • Open-drain output (10-mA sink)
  • Wide ambient operating temperature range:
    • –40 °C to +125 °C
  • Protection Features
    • Reverse Supply Protection (up to –20 V)
    • Device survives up to 40-V
    • Output Short-Circuit Protection
    • Output Current Limitation

Description for the TMAG5111

The TMAG5110and TMAG5111 are 2-dimensional, dual Hall-effect latches operating from a 2.5-V to 38-V power supply. Designed for high-speed and high-temperature motor applications, these devices are optimized for applications leveraging rotating magnets. Integrating two sensors and two separate signal chains the TMAG511x offers two independent digital outputs giving speed and direction calculation (TMAG5111) or giving directly the digital output of each independent latches (TMAG5110). This high level of integration allow the use of a single TMAG511x device instead of two separate latches.

The device is offered in a standard 3-mT operating point, as well as a high-sensitivity 1.4-mT operating point. The higher magnetic sensitivity provides flexibility in low-cost magnet selection and mechanical component placement. The TMAG511x is also available in three 2-axis combination options (X-Y, Z-X, Z-Y) to allow flexible placement of the sensor relative to the magnet.

The device performs consistently across a wide ambient temperature range of –40 °C to +125 °C.


Qty Price (USD)
1-99 0.857
100-249 0.659
250-999 0.485
1,000+ 0.347