Sensors, Transducers

TMAG5173A1QDBVRQ1

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AUTOMOTIVE, HIGH-PRECISION, LINEAR 3D HALL-EFFECT SENSOR WITH I²C INTERFACE

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Search across all available documentation for this part.

DocumentsMulti-mover Position Sensing With Linear Motor Transport Systems (Rev. A)How Position Sensors Enable Innovation in Automotive and Industrial Applications (Rev. A)+13

Sensors, Transducers

TMAG5173A1QDBVRQ1

Active

Texas Instruments

AUTOMOTIVE, HIGH-PRECISION, LINEAR 3D HALL-EFFECT SENSOR WITH I²C INTERFACE

Deep-Dive with AI

DocumentsMulti-mover Position Sensing With Linear Motor Transport Systems (Rev. A)How Position Sensors Enable Innovation in Automotive and Industrial Applications (Rev. A)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMAG5173A1QDBVRQ1

Axis [x]	X
Axis [y]	Y
Axis [z]	Z
Bandwidth [Max]	1 MHz
Bandwidth [Min]	1 kHz
Current - Output (Max) [Max]	10 mA
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	I2C
Package / Case	SOT-23-6
Qualification	AEC-Q100
Resolution	16 b
Sensing Range [Max]	80 mT
Sensing Range [Min]	-40 mT
Supplier Device Package	SOT-23-6
Technology	Hall Effect
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.3 V

TMAG5173-Q1 Series

Automotive, high-precision, linear 3D Hall-effect sensor with I²C interface

Part	Qualification	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Axis [z]	Axis [y]	Axis [x]	Grade	Output Type	Current - Output (Max) [Max]	Sensing Range [Max]	Sensing Range [Min]	Package / Case	Supplier Device Package	Bandwidth [Max]	Bandwidth [Min]	Technology	Resolution	Mounting Type	Sensing Range
Texas Instruments TMAG5173B1QDBVRQ1	AEC-Q100	2.3 V	3.6 V	125 °C	-40 °C	Z	Y	X	Automotive	I2C	10 mA	80 mT	-40 mT	SOT-23-6	SOT-23-6	1 MHz	1 kHz	Hall Effect	16 b	Surface Mount
Texas Instruments TMAG5173A1QDBVRQ1	AEC-Q100	2.3 V	3.6 V	125 °C	-40 °C	Z	Y	X	Automotive	I2C	10 mA	80 mT	-40 mT	SOT-23-6	SOT-23-6	1 MHz	1 kHz	Hall Effect	16 b	Surface Mount
Texas Instruments TMAG5173A2QDBVRQ1	AEC-Q100	2.3 V	3.6 V	125 °C	-40 °C	Z	Y	X	Automotive	I2C	10 mA			SOT-23-6	SOT-23-6	1 MHz	1 kHz	Hall Effect	16 b	Surface Mount	±133mT ±266mT

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.44
		10	$ 1.88
		25	$ 1.57
		50	$ 1.53
		100	$ 1.39
		500	$ 1.22
		1000	$ 1.08
	Digi-Reel®	1	$ 2.44
		10	$ 1.88
		25	$ 1.57
		50	$ 1.53
		100	$ 1.39
		500	$ 1.22
		1000	$ 1.08
	Tape & Reel (TR)	3000	$ 1.05
		6000	$ 1.01
		9000	$ 0.98
Texas Instruments	LARGE T&R	1	$ 1.55
		100	$ 1.28
		250	$ 0.92
		1000	$ 0.69

Description

General part information

TMAG5173-Q1 Series

The TMAG5173-Q1 is a low-power linear 3D Hall-effect sensor designed for a wide range of automotive and industrial applications. This device integrates three independent Hall-effect sensors in the X, Y, and Z axes. A precision analog signal-chain supports applications requiring narrow design tolerance. Integrated safety mechanisms enable robust functional safe system design. The device is suitable for 1D linear measurements, 2D angle measurements, 3D joystick measurements, magnetic threshold cross detection, and various user configurable switch function applications. The digital filter option allows up to 32 times sensor data integration for improved noise performance. The I2C interface, while supporting multiple operating VCC ranges, ensures seamless data communication with microcontrollers. The device has an integrated temperature sensor available for multiple system functions, such as thermal budget check or temperature compensation calculation for a given magnetic field.

The TMAG5173-Q1 supports multiple operating modes to optimize the system power consumptions and operating speed. During the active mode the device performs continuous conversions autonomously. During standby mode the INT pin or I2C communication can be used by a microcontroller to trigger a new conversion. During the sleep mode the device consumes ultra-low power and retains the configuration register values.

An integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis topologies with an angle resolution of 1/16 degree. The angle calculation is performed for any of the X-Y, Y-Z, or Z-X planes based off the user configuration register selection. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.