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TMAG5110-Q1
  • TMAG5110-Q1
  • TMAG5110-Q1

TMAG5110-Q1

ACTIVE

Automotive, high-sensitivity, 2D, dual-channel, Hall-effect latch

Texas Instruments TMAG5110-Q1 Product Info

1 April 2026 3

Parameters

Type

2D Latch

Operate point (typ) (mT)

1.4, 3

Operate point (max) (mT)

2.6, 5.3

Release point (min) (mT)

-5.3, -2.6

Supply current (µA)

6000

Bandwidth (kHz)

40

Supply voltage (min) (V)

2.5

Supply voltage (max) (V)

38

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Output

Open drain

TI functional safety category

Functional Safety-Capable

Package

SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8

Features

  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification Level H3A
    • Device CDM ESD classification Level C6
  • Functional Safety-Capable
  • 2D sensing with planar and vertical hall sensors
  • Inherent quadrature independent of magnet alignment or magnet pole pitch
  • Two functional options available:
    • TMAG5110-Q1: independent 2D outputs
    • TMAG5111-Q1: speed and direction outputs
  • Ultra-high magnetic sensitivity:
    • TMAG511xx2-Q1: ±1.4mT (typical)
    • TMAG511xx4-Q1: ±3mT (typical)
  • Fast 40kHz sensing bandwidth
  • 2.5V to 38V operating VCC range
  • Open-drain output (10mA sink)
  • Wide ambient operating temperature range:
    • –40°C to +125°C
  • Protection features
    • Reverse supply protection (up to –20V)
    • Device survives up to 40V
    • Output short-circuit protection
    • Output current limitation
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification Level H3A
    • Device CDM ESD classification Level C6
  • Functional Safety-Capable
  • 2D sensing with planar and vertical hall sensors
  • Inherent quadrature independent of magnet alignment or magnet pole pitch
  • Two functional options available:
    • TMAG5110-Q1: independent 2D outputs
    • TMAG5111-Q1: speed and direction outputs
  • Ultra-high magnetic sensitivity:
    • TMAG511xx2-Q1: ±1.4mT (typical)
    • TMAG511xx4-Q1: ±3mT (typical)
  • Fast 40kHz sensing bandwidth
  • 2.5V to 38V operating VCC range
  • Open-drain output (10mA sink)
  • Wide ambient operating temperature range:
    • –40°C to +125°C
  • Protection features
    • Reverse supply protection (up to –20V)
    • Device survives up to 40V
    • Output short-circuit protection
    • Output current limitation

Description

The TMAG5110-Q1 and TMAG5111-Q1 are 2-dimensional, dual Hall-effect latches operating from a 2.5V to 38V 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-Q1 offers two independent digital outputs giving speed and direction calculation (TMAG5111-Q1) or giving directly the digital output of each independent latches (TMAG5110-Q1). This high level of integration allows the use of a single TMAG511x-Q1 device instead of two separate latches.

The device is offered in a standard 3mT operating point, as well as a high-sensitivity 1.4mT operating point. The higher magnetic sensitivity provides flexibility in low-cost magnet selection and mechanical component placement. The TMAG511x-Q1 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.

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