Sensors, Transducers

TMAG5170A1QDGKR

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HIGH-PRECISION LINEAR 3D HALL-EFFECT SENSOR WITH SERIAL PERIPHERAL INTERFACE

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DocumentsPosition Sensing in Electronic Smart Locks Using Hall-Effect Sensors (Rev. A)TMAG5170 High-Precision 3D Linear Hall-Effect Sensor With SPI datasheet +13

Sensors, Transducers

TMAG5170A1QDGKR

Active

Texas Instruments

HIGH-PRECISION LINEAR 3D HALL-EFFECT SENSOR WITH SERIAL PERIPHERAL INTERFACE

Deep-Dive with AI

DocumentsPosition Sensing in Electronic Smart Locks Using Hall-Effect Sensors (Rev. A)TMAG5170 High-Precision 3D Linear Hall-Effect Sensor With SPI datasheet +13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMAG5170A1QDGKR

Current - Output (Max) [Max]	2 mA
Features	Temperature Compensated
Function	Latch
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Polarization	South Pole, North Pole
Sensing Range [Max]	100 mT, 25 mT
Sensing Range [Min]	-100 mT, -25 mT
Technology	Hall Effect
Test Condition	25 °C
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.3 V

TMAG5170 Series

Part	Utilized IC / Part	Sensing Range	Interface	Sensor Type	Embedded	Supplied Contents	Sensing Range [Max]	Sensing Range [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Features	Technology	Package / Case	Package / Case [custom]	Package / Case	Mounting Type	Test Condition	Current - Output (Max) [Max]	Function	Polarization
Texas Instruments TMAG5170DEVM	TMAG5170D	75 mT 150 mT 300 mT	SPI	Hall Effect	Yes MCU	Accessories Board(s) Cable(s)
Texas Instruments TMAG5170UEVM	TMAG5170		SPI	Hall Effect	Yes MCU	Accessories Board(s) Cable(s)	25 mT 50 mT 75 mT 100 mT 150 mT 300 mT	-300 mT -150 mT -100 mT -75 mT -50 mT -25 mT
Texas Instruments TMAG5170A2QDGKT							75 mT 300 mT	-300 mT -75 mT	-40 °C	150 °C	2.3 V	5.5 V	Sleep Mode Temperature Compensated	Hall Effect	8-MSOP 8-TSSOP	0.118 in	3 mm	Surface Mount	25 °C	2 mA	Latch	North Pole South Pole
Texas Instruments TMAG5170A1QDGKR							25 mT 100 mT	-100 mT -25 mT	-40 °C	150 °C	2.3 V	5.5 V	Temperature Compensated	Hall Effect	8-MSOP 8-TSSOP	0.118 in	3 mm	Surface Mount	25 °C	2 mA	Latch	North Pole South Pole
Texas Instruments TMAG5170A1QDGKT							25 mT 100 mT	-100 mT -25 mT	-40 °C	150 °C	2.3 V	5.5 V	Temperature Compensated	Hall Effect	8-MSOP 8-TSSOP	0.118 in	3 mm	Surface Mount	25 °C	2 mA	Latch	North Pole South Pole
Texas Instruments TMAG5170A2QDGKR							75 mT 300 mT	-300 mT -75 mT	-40 °C	150 °C	2.3 V	5.5 V	Sleep Mode Temperature Compensated	Hall Effect	8-MSOP 8-TSSOP	0.118 in	3 mm	Surface Mount	25 °C	2 mA	Latch	North Pole South Pole

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	$ 3.25
		10	$ 2.65
		25	$ 2.15
		50	$ 2.00
		100	$ 1.90
		500	$ 1.60
		1000	$ 1.50
	Digi-Reel®	1	$ 3.25
		10	$ 2.65
		25	$ 2.15
		50	$ 2.00
		100	$ 1.90
		500	$ 1.60
		1000	$ 1.50
	Tape & Reel (TR)	2500	$ 1.24
Texas Instruments	LARGE T&R	1	$ 1.77
		100	$ 1.46
		250	$ 1.05
		1000	$ 0.79

Description

General part information

TMAG5170 Series

The TMAG5170 is a high-precision linear 3D Hall-effect sensor designed for a wide range of industrial and personal electronics applications. The high level of integration offers flexibility and accuracy in a variety of position sensing systems. This device features 3 independent Hall sensors at X, Y, and Z axes.

A precision signal-chain along with an integrated 12-bit ADC enables high accuracy and low drift magnetic field measurements while supporting a sampling of up to 20 ksps. On-chip temperature sensor data is available for system-level drift compensation.

Integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis angle measurement topologies. The angle calculation is performed using two user-selected magnetic axes. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.