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TMAG5110A2AQDBVRQ1 +BOM

Digital Switch Latch Open Drain Hall Effect SOT-23-5

Manufacturer:

TI
Mfr.Part #:

TMAG5110A2AQDBVRQ1
Datasheet:

TMAG5110A2AQDBVRQ1 Datasheet (PDF)
Package/Case:

SOT-23-5
Product Type:

Switches (Solid State)
Lifecycle:

Active
EDA/CAD Models:

Request Free CAD Models for TMAG5110A2AQDBVRQ1

TMAG5110A2AQDBVRQ1 General Description

The TMAG5110-Q1 and TMAG5111-Q1 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-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 allow the use of a single TMAG511x-Q1 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-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.

Key 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
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: ±1.4 mT (typical)
- TMAG511xx4 -Q1: ±3 mT (typical)
Fast 40-kHz sensing bandwidth
2.5-V to 38-V operating V_CC 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